%PDF-1.6 %âãÏÓ 1 0 obj<> endobj 2 0 obj<>stream 1 g /GS1 gs 12 782 m 12 782 l f q 1 i -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 42 715 528 -645.046 re f BT /F2 1 Tf 11 0 0 11 207.337 705.8386 Tm 0 g -0.0113 Tc 0.0278 Tw [(The University of the State of New Y)73.9(ork)]TJ -1.1817 -2.0909 TD -0.0112 Tc [(REGENTS HIGH SCHOOL EXAMINA)74(TION)]TJ /F3 1 Tf 20 0 0 20 210.7239 645.8386 Tm (PHYSICAL SETTING)Tj 30 0 0 30 219.7577 608.8386 Tm 0 Tw [(CHEMISTR)49.7(Y)]TJ /F2 1 Tf 16 0 0 16 109.771 571.8386 Tm -0.0113 Tc [(Thursday)73.8(, )]TJ /F4 1 Tf 4.7133 0 TD -0.01 Tc 0.025 Tw (January 27, 2005 Ñ 9:15 a.m. to 12:15 p.m., only)Tj /F2 1 Tf 11 0 0 11 115 522.8386 Tm -0.0001 Tc 0.0637 Tw [(This is a test of your knowledge of chemistry)73.9(. Use that knowledge to answer all)]TJ -2.1818 -1.1818 TD -0.0002 Tc 0.0823 Tw (questions in this examination. 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Then, slowly and)]TJ T* 0.0278 Tw [(carefully)73.8(, tear off your answer sheet and fill in the heading.)]TJ 2.1818 -2.3636 TD 0.0928 Tw [(The answers to the questions in Part BÐ2 and Part C are to be written in your)]TJ -2.1818 -1.1818 TD 0.0975 Tw [(separate answer booklet. Be sure to fill in the heading on the front of your answer)]TJ T* 0 Tw (booklet.)Tj 2.1818 -2.3636 TD -0.0057 Tc 0.0557 Tw (Record the number of your choice for each Part A and Part BÐ1 multiple-choice)Tj -2.1818 -1.1818 TD 0.2152 Tw [(question on your separate answer sheet. W)36.7(rite your answers to the Part BÐ2 and )]TJ T* -0.0021 Tc -0.0195 Tw [(Part C questions )-5.5(in )]TJ 8.9155 0 TD -0.0001 Tc -0.016 Tw (your answer booklet. All work should be written in pen, except for)Tj -8.9155 -1.1818 TD -0.0002 Tc 0.123 Tw [(graphs and drawings, which should be done in pencil. Y)73.8(ou may use scrap paper to)]TJ T* -0.0001 Tc 0.0011 Tw (work out the answers to the questions, but be sure to record all your answers on your)Tj T* -0.0002 Tc 0.0278 Tw [(separate answer sheet and in your answer booklet.)]TJ 2.1818 -2.3636 TD 0.0071 Tw (When you have completed the examination, you must sign the statement printed)Tj -2.1818 -1.1818 TD 0.2833 Tw (at the end of your separate answer sheet, indicating that you had no unlawful)Tj T* 0.1167 Tw [(knowledge of the questions or answers prior to the examination and that you have)]TJ T* -0.0001 Tc 0.119 Tw (neither given nor received assistance in answering any of the questions during the)Tj T* -0.0002 Tc 0.0355 Tw [(examination. Y)73.8(our answer sheet and answer booklet cannot be accepted if you fail to)]TJ T* -0.0001 Tc 0.0277 Tw (sign this declaration.)Tj -2.1818 -2.9091 TD -0.0002 Tc (Notice. . .)Tj 0 -1.7273 TD 0.3319 Tw [(A four)54.7(-function or scientific calculator and a copy of the )]TJ /F5 1 Tf 29.1685 0 TD -0.0001 Tc [(Reference T)91.7(ables for Physical)]TJ -29.1685 -1.1818 TD 0 Tw (Setting/Chemistry)Tj /F2 1 Tf 8.434 0 TD 0.0277 Tw [(must be available for you to use while taking this examination.)]TJ -5.8702 -4.2727 TD -0.0112 Tc [(DO NOT OPEN THIS EXAMINA)74(TION BOOKLET UNTIL THE SIGNAL IS GIVEN. )]TJ ET 0 G 0 J 0 j 1 w 10 M []0 d 59.852 178.5 494.667 -50.22 re 519.915 86.839 m S 1 g 15.828 774 118.431 -27 re f BT /F1 1 Tf 14 0 0 14 16.8285 762.7974 Tm 0 g -0.0001 Tc 0 Tw [(PS/CHEMISTR)17.7(Y)]TJ ET 1 g 457.061 57.71 118.43 -22.606 re f BT -14 0 0 -14 574.4916 46.3065 Tm 0 g [(PS/CHEMISTR)17.7(Y)]TJ ET Q endstream endobj 3 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 4 0 obj<> endobj 5 0 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-0.0001 Tc 0.0533 Tw (Which subatomic particle will be attracted by a)Tj 0 -1.1304 TD 0.025 Tw (positively charged object?)Tj 0 -1.4783 TD 0 Tw [(\(1\))-399.8(proton)-6111.1(\(3\))-399.8(electron)]TJ 0 -1.1304 TD [(\(2\))-399.8(neutron)-5593.3(\(4\))-399.8(positron)]TJ -1.087 -2.8696 TD 0 Tc (3)Tj 1.087 0 TD -0.0001 Tc 0.2883 Tw (Which conclusion is based on the Ògold foil)Tj 0 -1.1304 TD 0.3284 Tw (experimentÓ and the resulting model of the)Tj T* 0 Tw (atom?)Tj 0 -1.4783 TD 0.2589 Tw [(\(1\))-399.8(An atom is mainly empty space, and the)]TJ 1.5652 -1.1304 TD 0.025 Tw (nucleus has a positive charge.)Tj -1.5652 -1.1304 TD 0.2589 Tw [(\(2\))-399.8(An atom is mainly empty space, and the)]TJ 1.5652 -1.1304 TD 0.025 Tw (nucleus has a negative charge.)Tj -1.5652 -1.1304 TD 0.1665 Tw [(\(3\))-399.8(An atom has hardly any empty space, and)]TJ 1.5652 -1.1304 TD 0.025 Tw (the nucleus has a positive charge.)Tj -1.5652 -1.1304 TD 0.1665 Tw [(\(4\))-399.8(An atom has hardly any empty space, and)]TJ 1.5652 -1.1304 TD 0.025 Tw (the nucleus has a negative charge.)Tj -2.6522 -2.8696 TD 0 Tc 0 Tw (4)Tj 1.087 0 TD -0.0001 Tc 0.3485 Tw (Which two particles have approximately the)Tj 0 -1.1304 TD 0.025 Tw (same mass?)Tj 0 -1.4783 TD [(\(1\))-399.8(proton and neutron)]TJ 0 -1.1304 TD [(\(2\))-399.8(proton and electron)]TJ T* [(\(3\))-399.8(neutron and electron)]TJ T* [(\(4\))-399.8(neutron and positron)]TJ -1.087 -2.8696 TD 0 Tc 0 Tw (5)Tj 1.087 0 TD -0.0001 Tc -0.001 Tw (Which element has chemical properties that are)Tj 0 -1.1304 TD 0.0199 Tc 0.5812 Tw (most similar to the chemical properties )Tj T* -0.0001 Tc 0.025 Tw (of sodium?)Tj 0 -1.4783 TD -0.0002 Tc 0 Tw [(\(1\))-399.9(Mg)-7463(\(3\))-399.9(Se)]TJ 0 -1.1304 TD -0.0003 Tc [(\(2\))-400(K)-8165.9(\(4\))-400(Cl)]TJ 22.8261 46 TD 0 Tc (6)Tj 1.087 0 TD -0.0001 Tc 0.025 Tw (Germanium is classified as a )Tj 0 -1.4783 TD 0 Tw [(\(1\))-399.8(metal)-6556.2(\(3\))-399.8(nonmetal)]TJ 0 -1.1304 TD 0.025 Tw 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7.993 494.2683 382.0533 Tm 0 Tc (2)Tj 11.5 0 0 11.5 498.2646 385.8483 Tm -0.0002 Tc (\(OH\))Tj -13.5882 -1.2174 TD [(\(2\))-399.9(CuOH)]TJ 7.993 0 0 7.993 392.3662 368.0533 Tm 0 Tc (2)Tj 11.5 0 0 11.5 462 371.8483 Tm -0.0002 Tc [(\(4\))-399.9(Cu\(OH\))]TJ 7.993 0 0 7.993 520.0198 368.0533 Tm 0 Tc (2)Tj 11.5 0 0 11.5 329.5 338.8483 Tm (9)Tj 1.087 0 TD -0.0001 Tc 0.2564 Tw (What is the percent composition by mass of )Tj 0 -1.1304 TD 0.2225 Tw (aluminum in Al)Tj 7.993 0 0 7.993 420.7667 322.0533 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 424.763 325.8483 Tm -0.0003 Tc (\(SO)Tj 7.993 0 0 7.993 443.4898 322.0533 Tm 0 Tc (4)Tj 11.5 0 0 11.5 447.4861 325.8483 Tm (\))Tj 7.993 0 0 7.993 451.3129 322.0533 Tm (3 )Tj 11.5 0 0 11.5 459.0856 325.8483 Tm -0.0001 Tc 0.2225 Tw (\(gram-formula mass =)Tj -10.1814 -1.1304 TD 0.025 Tw (342 grams/mole\)?)Tj 0 -1.4783 TD 0 Tw [(\(1\))-399.8(7.89%)-6286.9(\(3\))-399.8(20.8%)]TJ 0 -1.1304 TD [(\(2\))-399.8(15.8%)-6286.9(\(4\))-399.8(36.0%)]TJ -1.587 -2.8696 TD 0.0339 Tw 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/F6 1 Tf 9.396 0 TD 0 Tc 0 Tw (B)Tj /F4 1 Tf 0.9038 0 TD -0.0001 Tc 0.0059 Tw (does not dissolve)Tj -11.2037 -1.1304 TD 0.025 Tw [(in water)73.9(.)]TJ -1.5652 -1.1304 TD -0.0002 Tc 0 Tw (\(4\))Tj /F6 1 Tf 1.5652 0 TD 0 Tc (A)Tj /F4 1 Tf 0.9912 0 TD -0.0001 Tc 0.0932 Tw [(does not burn in air)73.9(, and )]TJ /F6 1 Tf 10.8412 0 TD 0 Tc 0 Tw (B)Tj /F4 1 Tf 0.9912 0 TD -0.0001 Tc 0.0932 Tw (does burn in)Tj -12.8236 -1.1304 TD -0.0002 Tc 0 Tw [(air)73.8(.)]TJ /F2 1 Tf 7 0 0 7 43 53.5807 Tm 0 Tc (P)Tj 0.501 0 TD -0.0002 Tc 0.0278 Tw (.S./Chem.ÐJan. Õ05)Tj /F4 1 Tf 10 0 0 10 301.1724 53.5807 Tm -0.0001 Tc 0 Tw ([2])Tj ET 1 g 42 744 528 -101 re f BT /F2 1 Tf 11.5 0 0 11.5 289.2276 734.4677 Tm 0 g -0.0002 Tc 0.0278 Tw (Part A)Tj -6.0821 -2.1739 TD -0.0001 Tc (Answer all questions in this part.)Tj /F6 1 Tf -13.7638 -2.1739 TD -0.0002 Tc 0 Tw (Directions)Tj /F4 1 Tf 4.6003 0 TD -0.0001 Tc 0.0747 Tw (\(1Ð30\): For )Tj /F6 1 Tf 5.0827 0 TD -0.0002 Tc 0 Tw (each)Tj /F4 1 Tf 2.1941 0 TD -0.0001 Tc 0.0747 Tw (statement or question, write on the separate answer sheet the )Tj /F6 1 Tf 26.2967 0 TD 0 Tw (number )Tj /F4 1 Tf 3.5278 0 TD 0.0747 Tw (of the)Tj -43.2667 -1.1304 TD 0.0217 Tw (word or expression that, of those given, best completes the statement or answers the question. Some questions)Tj T* 0.025 Tw (may require the use of the )Tj /F6 1 Tf 11.255 0 TD [(Reference T)73.9(ables for Physical Setting)]TJ /F4 1 Tf 15.1676 0 TD 0 Tc 0 Tw (/)Tj /F6 1 Tf 0.2778 0 TD -0.0001 Tc (Chemistry)Tj /F4 1 Tf 4.314 0 TD 0 Tc (.)Tj ET 0 G 0 J 0 j 1 w 10 M []0 d 305 642.794 m 305 104.156 l S Q endstream endobj 13 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 14 0 obj<> endobj 15 0 obj<> endobj 16 0 obj<>stream 1 g /GS1 gs 12 782 m 12 782 l f q 1 i -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 42 744 528 -636.078 re f BT /F4 1 Tf 11.5 0 0 11.5 48.75 734.4677 Tm 0 g -0.0001 Tc 0.0231 Tw [(11)-587.1(Which compound contains both ionic and cova-)]TJ 1.587 -1.1304 TD 0.025 Tw (lent bonds?)Tj 0 -1.4783 TD -0.0002 Tc 0 Tw [(\(1\))-399.9(CaCO)]TJ 7.993 0 0 7.993 115.019 700.6726 Tm 0 Tc (3)Tj 11.5 0 0 11.5 187 704.4677 Tm -0.0002 Tc [(\(3\))-399.9(MgF)]TJ 7.993 0 0 7.993 228.6289 700.6726 Tm 0 Tc (2)Tj 11.5 0 0 11.5 67 689.4677 Tm -0.0003 Tc [(\(2\))-400(PCl)]TJ 7.993 0 0 7.993 102.8873 685.6726 Tm 0 Tc (3)Tj 11.5 0 0 11.5 187 689.4677 Tm -0.0002 Tc [(\(4\))-399.9(CH)]TJ 7.993 0 0 7.993 222.4662 685.6726 Tm 0 Tc (2)Tj 11.5 0 0 11.5 226.4625 689.4677 Tm (O)Tj -15.4533 -2.8696 TD -0.0001 Tc -0.0255 Tw [(12)-587.1(Which formula represents a nonpolar molecule?)]TJ 1.587 -1.4783 TD -0.0002 Tc 0 Tw [(\(1\))-399.9(HCl)-7092.2(\(3\))-399.9(NH)]TJ 7.993 0 0 7.993 223.3169 635.6726 Tm 0 Tc (3)Tj 11.5 0 0 11.5 67 624.4677 Tm -0.0002 Tc [(\(2\))-399.9(H)]TJ 7.993 0 0 7.993 94.3718 620.6726 Tm 0 Tc (2)Tj 11.5 0 0 11.5 98.3681 624.4677 Tm (O)Tj 7.7071 0 TD -0.0002 Tc [(\(4\))-399.9(CF)]TJ 7.993 0 0 7.993 218.8208 620.6726 Tm 0 Tc (4)Tj 11.5 0 0 11.5 48.52 591.4677 Tm -0.0201 Tc -0.0095 Tw [(13)-647.1(When a lithium atom forms an Li)]TJ 7.993 0 0 7.993 217.3764 595.2627 Tm 0 Tc 0 Tw (+)Tj 11.5 0 0 11.5 224.5466 591.4677 Tm -0.0201 Tc -0.0095 Tw (ion, the lithium)Tj -13.6997 -1.1304 TD -0.0001 Tc 0 Tw (atom)Tj 0 -1.4783 TD 0.025 Tw [(\(1\))-399.8(gains a proton)]TJ 0 -1.1304 TD [(\(2\))-399.8(gains an electron )]TJ T* [(\(3\))-399.8(loses a proton)]TJ T* [(\(4\))-399.8(loses an electron)]TJ -1.587 -2.8696 TD 0.0303 Tw [(14)-587.1(Which Lewis electron-dot diagram represents a)]TJ 1.587 -1.1304 TD 0.025 Tw (boron atom in the ground state?)Tj -1.587 -7.7391 TD 0.1286 Tw [(15)-587.1(A sample is prepared by completely dissolving)]TJ 1.587 -1.2174 TD 0.0917 Tw (10.0 grams of NaCl in 1.0 liter of H)Tj 7.993 0 0 7.993 243.1909 369.6726 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 247.1872 373.4677 Tm -0.0001 Tc 0.0916 Tw (O. Which)Tj -15.6685 -1.2174 TD 0.025 Tw (classification best describes this sample?)Tj 0 -1.4783 TD [(\(1\))-399.8(homogeneous compound)]TJ 0 -1.1304 TD [(\(2\))-399.8(homogeneous mixture)]TJ T* [(\(3\))-399.8(heterogeneous compound)]TJ T* [(\(4\))-399.8(heterogeneous mixture)]TJ -1.587 -2.8696 TD 0.127 Tw [(16)-587.1(Which form of energy is converted to thermal)]TJ 1.587 -1.1304 TD 0.025 Tw (energy when propane burns in air? )Tj 0 -1.4783 TD -0.0002 Tc 0 Tw [(\(1\))-399.9(electromagnetic)-2245.2(\(3\))-399.9(electrical)]TJ 0 -1.1304 TD [(\(2\))-399.9(nuclear)-5798.7(\(4\))-399.9(chemical)]TJ -1.587 -2.8696 TD -0.0001 Tc 0.025 Tw [(17)-587.1(Which physical changes are endothermic?)]TJ 1.587 -1.4783 TD [(\(1\))-399.8(melting and freezing)]TJ 0 -1.1304 TD [(\(2\))-399.8(melting and evaporating)]TJ T* [(\(3\))-399.8(condensation and sublimation)]TJ T* [(\(4\))-399.8(condensation and deposition)]TJ 22.3261 51.8261 TD 0.0005 Tw [(18)-587.1(Which transfer of energy occurs when ice cubes)]TJ 1.587 -1.1304 TD 0.161 Tw (are placed in water that has a temperature of)Tj T* 0 Tw (45¡C?)Tj 0 -1.4783 TD 0.0342 Tw [(\(1\))-399.8(Chemical energy is transferred from the ice)]TJ 1.5652 -1.1304 TD 0.025 Tw [(to the water)73.9(.)]TJ -1.5652 -1.1304 TD 0.3277 Tw [(\(2\))-399.8(Chemical energy is transferred from the)]TJ 1.5652 -1.1304 TD 0.025 Tw (water to the ice.)Tj -1.5652 -1.1304 TD 0.102 Tw [(\(3\))-399.8(Thermal energy is transferred from the ice)]TJ 1.5652 -1.1304 TD 0.025 Tw [(to the water)73.9(.)]TJ -1.5652 -1.1304 TD -0.0002 Tc 0 Tw (\(4\))Tj 1.5652 0 TD 0.0052 Tc 0.3697 Tw (Thermal energy is transferred from the)Tj 0 -1.1304 TD -0.0001 Tc 0.025 Tw (water to the ice.)Tj -3.1522 -2.8696 TD 0.1657 Tw [(19)-587.1(At STP)128.8(, 4 liters of O)]TJ 7.993 0 0 7.993 446.0626 563.6726 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 454.8393 567.4677 Tm -0.0001 Tc 0.1657 Tw (contains the same total)Tj -9.8121 -1.1304 TD 0.025 Tw (number of molecules as )Tj 0 -1.4783 TD [(\(1\))-399.8(1 L of NH)]TJ 7.993 0 0 7.993 410.3777 533.6726 Tm 0 Tc 0 Tw (3)Tj 11.5 0 0 11.5 462 537.4677 Tm -0.0001 Tc 0.0251 Tw [(\(3\))-399.8(8 L of He)]TJ -10.4348 -1.3043 TD [(\(2\))-399.8(2 L of Cl)]TJ 7.993 0 0 7.993 403.1312 518.6726 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 462 522.4677 Tm -0.0001 Tc 0.025 Tw [(\(4\))-399.8(4 L of CO)]TJ 7.993 0 0 7.993 528.8812 518.6726 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 323.75 489.4677 Tm -0.0001 Tc 0.0798 Tw [(20)-587.1(What is the total number of electron pairs that)]TJ 1.587 -1.1304 TD 0.1054 Tw (are shared between the two carbon atoms in a)Tj T* 0.025 Tw (molecule of ethyne?)Tj 0 -1.4783 TD -0.0002 Tc 0 Tw [(\(1\))-399.9(1)-8369.8(\(3\))-399.9(3)]TJ 0 -1.1304 TD [(\(2\))-399.9(2)-8369.8(\(4\))-399.9(4)]TJ -1.587 -2.8696 TD -0.0001 Tc 0.025 Tw [(21)-587.1(Which pair of compounds are isomers?)]TJ 1.587 -1.4783 TD -0.0003 Tc 0 Tw [(\(1\))-400(NO)]TJ 7.993 0 0 7.993 377.6711 379.6726 Tm 0 Tc (2)Tj 11.5 0 0 11.5 384.83 383.4677 Tm -0.0001 Tc 0.025 Tw (and N)Tj 7.993 0 0 7.993 414.3897 379.6726 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 418.386 383.4677 Tm (O)Tj 7.993 0 0 7.993 427.1121 379.6726 Tm (4)Tj 11.5 0 0 11.5 342 367.4677 Tm -0.0002 Tc [(\(2\))-399.9(P)]TJ 7.993 0 0 7.993 365.092 363.6726 Tm 0 Tc (2)Tj 11.5 0 0 11.5 369.0883 367.4677 Tm (O)Tj 7.993 0 0 7.993 377.8143 363.6726 Tm (5)Tj 11.5 0 0 11.5 384.9731 367.4677 Tm -0.0001 Tc 0.0251 Tw (and P)Tj 7.993 0 0 7.993 410.1047 363.6726 Tm 0 Tc 0 Tw (4)Tj 11.5 0 0 11.5 414.101 367.4677 Tm (O)Tj 7.993 0 0 7.993 422.8271 363.6726 Tm (10)Tj 11.5 0 0 11.5 342 351.4677 Tm -0.0001 Tc 0.025 Tw [(\(3\))-399.8(HCOOH and CH)]TJ 7.993 0 0 7.993 445.5335 347.6726 Tm 0 Tc 0 Tw (3)Tj 11.5 0 0 11.5 449.5298 351.4677 Tm -0.0002 Tc (COOH)Tj -9.3504 -1.3913 TD [(\(4\))-399.9(CH)]TJ 7.993 0 0 7.993 377.4662 331.6726 Tm 0 Tc (3)Tj 11.5 0 0 11.5 381.4625 335.4677 Tm -0.0002 Tc (OCH)Tj 7.993 0 0 7.993 407.6547 331.6726 Tm 0 Tc (3)Tj 11.5 0 0 11.5 414.8135 335.4677 Tm -0.0001 Tc 0.025 Tw (and C)Tj 7.993 0 0 7.993 443.5226 331.6726 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 447.5189 335.4677 Tm (H)Tj 7.993 0 0 7.993 456.8907 331.6726 Tm (5)Tj 11.5 0 0 11.5 460.887 335.4677 Tm -0.0003 Tc (OH)Tj -11.925 -2.8696 TD -0.0001 Tc 0.025 Tw [(22)-587.1(Which organic compound is unsaturated?)]TJ 1.587 -1.4783 TD 0 Tw [(\(1\))-399.8(2-methylbutane)-2336.2(\(3\))-399.8(2-hexanol)]TJ 0 -1.1304 TD [(\(2\))-399.8(2-chloropropane)-2022.3(\(4\))-399.8(2-pentene)]TJ -1.587 -2.8696 TD 0.2743 Tw [(23)-587.1(Which change in oxidation number indicates)]TJ 1.587 -1.1304 TD 0 Tw (oxidation? )Tj 0 -1.4783 TD 0.0251 Tw [(\(1\))-399.8(Ð1 to +2)-5404.9(\(3\))-399.8(+2 to Ð3)]TJ 0 -1.1304 TD [(\(2\))-399.8(Ð1 to Ð2)-5504.7(\(4\))-399.8(+3 to +2)]TJ ET 1 g 44 467 243 -68.576 re f Q BT /F1 1 Tf 14 0 0 14 105.8955 450.9671 Tm 0 0 0 1 k /GS2 gs 0 Tc 0 Tw (B)Tj ET 1 i 101.122 458.351 m 101.122 459.042 101.681 459.601 102.372 459.601 c 103.062 459.601 103.622 459.042 103.622 458.351 c 103.622 457.661 103.062 457.101 102.372 457.101 c 101.681 457.101 101.122 457.661 101.122 458.351 c f BT 14 0 0 14 225.8848 450.9671 Tm (B)Tj ET 231.758 464.23 m 231.758 464.92 232.317 465.48 233.008 465.48 c 233.698 465.48 234.258 464.92 234.258 464.23 c 234.258 463.539 233.698 462.979 233.008 462.979 c 232.317 462.979 231.758 463.539 231.758 464.23 c f 221.111 453.583 m 221.111 454.273 221.67 454.833 222.361 454.833 c 223.051 454.833 223.611 454.273 223.611 453.583 c 223.611 452.892 223.051 452.333 222.361 452.333 c 221.67 452.333 221.111 452.892 221.111 453.583 c f 221.111 458.351 m 221.111 459.042 221.67 459.601 222.361 459.601 c 223.051 459.601 223.611 459.042 223.611 458.351 c 223.611 457.661 223.051 457.101 222.361 457.101 c 221.67 457.101 221.111 457.661 221.111 458.351 c f 237.636 458.351 m 237.636 459.042 238.196 459.601 238.886 459.601 c 239.576 459.601 240.136 459.042 240.136 458.351 c 240.136 457.661 239.576 457.101 238.886 457.101 c 238.196 457.101 237.636 457.661 237.636 458.351 c f BT 14 0 0 14 105.8955 419.4671 Tm (B)Tj ET 111.769 432.73 m 111.769 433.42 112.328 433.98 113.019 433.98 c 113.709 433.98 114.269 433.42 114.269 432.73 c 114.269 432.039 113.709 431.479 113.019 431.479 c 112.328 431.479 111.769 432.039 111.769 432.73 c f 101.122 422.083 m 101.122 422.773 101.681 423.333 102.372 423.333 c 103.062 423.333 103.622 422.773 103.622 422.083 c 103.622 421.392 103.062 420.833 102.372 420.833 c 101.681 420.833 101.122 421.392 101.122 422.083 c f 101.122 426.851 m 101.122 427.542 101.681 428.101 102.372 428.101 c 103.062 428.101 103.622 427.542 103.622 426.851 c 103.622 426.161 103.062 425.601 102.372 425.601 c 101.681 425.601 101.122 426.161 101.122 426.851 c f BT 14 0 0 14 225.8848 419.4671 Tm (B)Tj ET 231.758 432.73 m 231.758 433.42 232.317 433.98 233.008 433.98 c 233.698 433.98 234.258 433.42 234.258 432.73 c 234.258 432.039 233.698 431.479 233.008 431.479 c 232.317 431.479 231.758 432.039 231.758 432.73 c f 231.758 416.205 m 231.758 416.895 232.317 417.455 233.008 417.455 c 233.698 417.455 234.258 416.895 234.258 416.205 c 234.258 415.514 233.698 414.955 233.008 414.955 c 232.317 414.955 231.758 415.514 231.758 416.205 c f 221.111 422.083 m 221.111 422.773 221.67 423.333 222.361 423.333 c 223.051 423.333 223.611 422.773 223.611 422.083 c 223.611 421.392 223.051 420.833 222.361 420.833 c 221.67 420.833 221.111 421.392 221.111 422.083 c f 221.111 426.851 m 221.111 427.542 221.67 428.101 222.361 428.101 c 223.051 428.101 223.611 427.542 223.611 426.851 c 223.611 426.161 223.051 425.601 222.361 425.601 c 221.67 425.601 221.111 426.161 221.111 426.851 c f 237.636 426.851 m 237.636 427.542 238.196 428.101 238.886 428.101 c 239.576 428.101 240.136 427.542 240.136 426.851 c 240.136 426.161 239.576 425.601 238.886 425.601 c 238.196 425.601 237.636 426.161 237.636 426.851 c f BT 11 0 0 11 67.3453 453.068 Tm (\( 1 \))Tj 0 -2.8819 TD (\( 2 \))Tj 10.9091 2.8819 TD (\( 3 \))Tj 0 -2.8818 TD (\( 4 \))Tj ET q -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 1 g /GS1 gs 42 62 528 -21 re f BT /F2 1 Tf 7 0 0 7 43 53.5807 Tm 0 g (P)Tj 0.501 0 TD -0.0002 Tc 0.0278 Tw (.S./Chem.ÐJan. Õ05)Tj /F4 1 Tf 10 0 0 10 301.1724 53.5807 Tm -0.0001 Tc 0 Tw ([3])Tj 9 0 0 9 538.0142 53.5807 Tm -0.0002 Tc ([OVER])Tj ET 0 G 0 J 0 j 1 w 10 M []0 d 305.019 744 m 305.019 136.386 l S Q endstream endobj 17 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 18 0 obj<> endobj 19 0 obj<> endobj 20 0 obj<>stream 1 g /GS1 gs 12 782 m 12 782 l f q 1 i -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 42 62 528 -21 re f BT /F2 1 Tf 7 0 0 7 43 53.5807 Tm 0 g 0 Tc 0 Tw (P)Tj 0.501 0 TD -0.0002 Tc 0.0278 Tw (.S./Chem.ÐJan. Õ05)Tj /F4 1 Tf 10 0 0 10 301.1724 53.5807 Tm -0.0001 Tc 0 Tw ([4])Tj ET 0 G 0 J 0 j 1 w 10 M []0 d 126 302 m 482.863 302 l S 1 g 42 743.333 528 -430.782 re f BT 11.5 0 0 11.5 48.75 733.801 Tm 0 g 0.025 Tw [(24)-587.1(Given the redox reaction:)]TJ 5.7609 -1.4783 TD -0.0003 Tc 0 Tw (Cr)Tj 7.993 0 0 7.993 127.3479 720.5961 Tm -0.0002 Tc (3+)Tj 11.5 0 0 11.5 139.3011 716.801 Tm -0.0001 Tc 0.025 Tw (+ Al )Tj /F7 1 Tf 2.0566 0 TD 0 Tc 0 Tw ()Tj /F4 1 Tf 1.2618 0 TD -0.0001 Tc 0.025 Tw (Cr + Al)Tj 7.993 0 0 7.993 213.4616 720.5961 Tm -0.0002 Tc 0 Tw (3+)Tj 11.5 0 0 11.5 67 697.801 Tm -0.0001 Tc 0.0014 Tw (As the reaction takes place, there is a transfer of)Tj 0 -1.6522 TD 0.025 Tw [(\(1\))-399.8(electrons from Al to Cr)]TJ 7.993 0 0 7.993 197.1397 682.596 Tm -0.0002 Tc 0 Tw (3+)Tj 11.5 0 0 11.5 67 665.801 Tm -0.0001 Tc 0.025 Tw [(\(2\))-399.8(electrons from Cr)]TJ 7.993 0 0 7.993 169.8653 669.5961 Tm -0.0002 Tc 0 Tw (3+)Tj 11.5 0 0 11.5 181.8185 665.801 Tm -0.0001 Tc 0.025 Tw (to Al)Tj -9.9842 -1.1304 TD [(\(3\))-399.8(protons from Al to Cr)]TJ 7.993 0 0 7.993 189.9213 656.5961 Tm -0.0002 Tc 0 Tw (3+)Tj 11.5 0 0 11.5 67 639.801 Tm -0.0001 Tc 0.025 Tw [(\(4\))-399.8(protons from Cr)]TJ 7.993 0 0 7.993 163.2219 643.596 Tm -0.0002 Tc 0 Tw (3+)Tj 11.5 0 0 11.5 175.1751 639.801 Tm -0.0001 Tc 0.025 Tw (to Al)Tj -10.9935 -2.8696 TD [(25)-587.1(The compound HNO)]TJ 7.993 0 0 7.993 169.9885 603.006 Tm 0 Tc 0 Tw (3)Tj 11.5 0 0 11.5 177.1473 606.801 Tm -0.0001 Tc 0.025 Tw (can be described as an )Tj -9.578 -1.4783 TD [(\(1\))-399.8(Arrhenius acid and an electrolyte)]TJ 0 -1.1304 TD [(\(2\))-399.8(Arrhenius acid and a nonelectrolyte)]TJ T* [(\(3\))-399.8(Arrhenius base and an electrolyte)]TJ T* [(\(4\))-399.8(Arrhenius base and a nonelectrolyte)]TJ -1.587 -2.8696 TD 0.1919 Tw [(26)-587.1(According to Reference T)73.9(able )]TJ /F6 1 Tf 14.9388 0 TD 0 Tc 0 Tw (M)Tj /F4 1 Tf 0.8699 0 TD -0.0001 Tc 0.1919 Tw (, what is the)Tj -14.2217 -1.1304 TD 0.1193 Tw (color of the indicator methyl orange in a solu-)Tj T* 0.025 Tw (tion that has a pH of 2?)Tj 0 -1.4783 TD -0.0002 Tc [(\(1\))-399.9(blue)-7056.3(\(3\))-399.9(orange )]TJ 0 -1.1304 TD 0 Tw [(\(2\))-399.9(yellow)-6242.6(\(4\))-399.9(red)]TJ -1.587 -2.8696 TD -0.0001 Tc 0.025 Tw [(27)-587.1(Given the reaction:)]TJ 5.7593 -1.4783 TD -0.0002 Tc 0 Tw (NH)Tj 7.993 0 0 7.993 133.299 408.006 Tm 0 Tc (3)Tj 11.5 0 0 11.5 140.4578 411.801 Tm -0.0001 Tc 0.025 Tw (+ HCl )Tj /F7 1 Tf 2.9274 0 TD 0 Tc 0 Tw ()Tj /F4 1 Tf 1.2618 0 TD -0.0002 Tc (NH)Tj 7.993 0 0 7.993 206.9512 408.006 Tm 0 Tc (4)Tj 11.5 0 0 11.5 210.9475 411.801 Tm -0.0004 Tc (Cl)Tj -12.5172 -1.6522 TD -0.0001 Tc 0.0778 Tw (In this reaction, ammonia molecules \(NH)Tj 7.993 0 0 7.993 268.5763 389.006 Tm 0 Tc 0 Tw (3)Tj 11.5 0 0 11.5 272.5726 392.801 Tm -0.0001 Tc 0.0778 Tw (\) act)Tj -17.8759 -1.1304 TD 0.025 Tw (as a base because they)Tj 0 -1.6522 TD [(\(1\))-399.8(accept hydrogen ions \(H)]TJ 7.993 0 0 7.993 202.1709 364.596 Tm 0 Tc 0 Tw (+)Tj 11.5 0 0 11.5 206.9653 360.801 Tm (\))Tj -12.1709 -1.1304 TD -0.0001 Tc 0.025 Tw [(\(2\))-399.8(accept hydroxide ions \(OH)]TJ 7.993 0 0 7.993 213.0223 351.596 Tm 0 Tc 0 Tw (Ð)Tj 11.5 0 0 11.5 217.0186 347.801 Tm (\))Tj -13.0451 -1.1304 TD -0.0001 Tc 0.025 Tw [(\(3\))-399.8(donate hydrogen ions \(H)]TJ 7.993 0 0 7.993 203.8864 338.596 Tm 0 Tc 0 Tw (+)Tj 11.5 0 0 11.5 208.6807 334.801 Tm (\))Tj -12.3201 -1.1304 TD -0.0001 Tc 0.025 Tw [(\(4\))-399.8(donate hydroxide ions \(OH)]TJ 7.993 0 0 7.993 214.7378 325.596 Tm 0 Tc 0 Tw (Ð)Tj 11.5 0 0 11.5 218.7341 321.801 Tm (\))Tj 9.1318 35.8261 TD -0.0001 Tc 0.1141 Tw [(28)-587.1(Which reaction is an example of natural trans-)]TJ 1.587 -1.1304 TD 0 Tw (mutation?)Tj 0 -1.7391 TD -0.0002 Tc (\(1\))Tj 7.993 0 0 7.993 360 704.5961 Tm 0 Tc (239)Tj 0.55 -0.9496 TD (94)Tj 11.5 0 0 11.5 372.3885 700.801 Tm -0.0002 Tc (Pu )Tj /F7 1 Tf 1.4046 0 TD 0 Tc ()Tj /F4 1 Tf 7.993 0 0 7.993 403.0528 704.5961 Tm (235)Tj 0.5 -0.9496 TD (92)Tj 11.5 0 0 11.5 415.0417 700.801 Tm -0.0001 Tc 0.025 Tw (U + )Tj 7.993 0 0 7.993 436.9911 704.5961 Tm 0 Tc 0 Tw (4)Tj T* (2)Tj 11.5 0 0 11.5 440.9874 700.801 Tm -0.0001 Tc (He)Tj -8.6076 -1.7391 TD -0.0002 Tc (\(2\))Tj 7.993 0 0 7.993 360 684.5961 Tm 0 Tc (27)Tj -0.05 -0.9496 TD (13)Tj 11.5 0 0 11.5 367.593 680.801 Tm -0.0001 Tc 0.025 Tw (Al + )Tj 7.993 0 0 7.993 391.2438 684.5961 Tm 0 Tc 0 Tw (4)Tj -0.05 -0.9496 TD (2)Tj 11.5 0 0 11.5 394.8405 680.801 Tm (He )Tj /F7 1 Tf 1.5709 0 TD ()Tj /F4 1 Tf 7.993 0 0 7.993 427.4168 684.5961 Tm (30)Tj 0.05 -0.9496 TD (15)Tj 11.5 0 0 11.5 435.809 680.801 Tm -0.0001 Tc 0.025 Tw (P + )Tj 7.993 0 0 7.993 455.8493 684.5961 Tm 0 Tc 0 Tw (1)Tj T* (0)Tj 11.5 0 0 11.5 459.8456 680.801 Tm (n)Tj -10.2474 -1.7391 TD -0.0002 Tc (\(3\))Tj 7.993 0 0 7.993 360 664.596 Tm 0 Tc (238)Tj 0.5 -0.9496 TD (92)Tj 11.5 0 0 11.5 371.9889 660.801 Tm -0.0001 Tc 0.025 Tw (U + )Tj 7.993 0 0 7.993 393.9383 664.596 Tm 0 Tc 0 Tw (1)Tj -0.05 -0.9496 TD (0)Tj 11.5 0 0 11.5 397.535 660.801 Tm -0.0001 Tc (n )Tj /F7 1 Tf 0.8119 0 TD 0 Tc ()Tj /F4 1 Tf 7.993 0 0 7.993 421.3824 664.596 Tm (239)Tj 0.55 -0.9496 TD (94)Tj 11.5 0 0 11.5 433.7709 660.801 Tm -0.0001 Tc 0.025 Tw (Pu + 2 )Tj 7.993 0 0 7.993 468.8976 664.596 Tm 0 Tc 0 Tw (0)Tj -0.35 -0.9496 TD (Ð1)Tj 11.5 0 0 11.5 474.0928 660.801 Tm (e)Tj -11.4863 -1.7391 TD -0.0002 Tc (\(4\))Tj 7.993 0 0 7.993 360 644.5961 Tm 0 Tc (239)Tj 0.45 -0.9496 TD (94)Tj 11.5 0 0 11.5 371.5893 640.801 Tm -0.0001 Tc 0.025 Tw (Pu + )Tj 7.993 0 0 7.993 397.8035 644.5961 Tm 0 Tc 0 Tw (1)Tj T* (0)Tj 11.5 0 0 11.5 401.7998 640.801 Tm -0.0001 Tc (n )Tj /F7 1 Tf 0.8119 0 TD 0 Tc ()Tj /F4 1 Tf 7.993 0 0 7.993 425.6472 644.5961 Tm (147)Tj 0.5 -0.9496 TD (56)Tj 11.5 0 0 11.5 437.636 640.801 Tm -0.0001 Tc 0.025 Tw (Ba + )Tj 7.993 0 0 7.993 463.634 644.5961 Tm 0 Tc 0 Tw (90)Tj T* (38)Tj 11.5 0 0 11.5 471.6266 640.801 Tm -0.0001 Tc 0.025 Tw (Sr + 3)Tj 7.993 0 0 7.993 501.0275 644.5961 Tm 0 Tc 0 Tw (1)Tj T* (0)Tj 11.5 0 0 11.5 505.0238 640.801 Tm (n)Tj -15.7629 -2.8696 TD -0.0001 Tc 0.1523 Tw [(29)-587.1(Which statement best describes gamma radia-)]TJ 1.587 -1.1304 TD 0 Tw (tion?)Tj 0 -1.4783 TD 0.025 Tw [(\(1\))-399.8(It has a mass of 1 and a charge of 1.)]TJ 0 -1.1304 TD [(\(2\))-399.8(It has a mass of 0 and a charge of Ð1.)]TJ T* [(\(3\))-399.8(It has a mass of 0 and a charge of 0.)]TJ T* [(\(4\))-399.8(It has a mass of 4 and a charge of +2.)]TJ -1.587 -2.8696 TD 0.1804 Tw [(30)-587.1(Which change takes place in a nuclear fusion)]TJ 1.587 -1.1304 TD 0 Tw (reaction?)Tj 0 -1.4783 TD 0.025 Tw [(\(1\))-399.8(Matter is converted to energy)73.9(.)]TJ 0 -1.1304 TD [(\(2\))-399.8(Energy is converted to matter)73.9(.)]TJ T* -0.0002 Tc 0 Tw (\(3\))Tj 1.5652 0 TD 0.0199 Tc 0.3909 Tw (Ionic bonds are converted to covalent)Tj 0 -1.1304 TD -0.0001 Tc 0 Tw (bonds.)Tj -1.5652 -1.1304 TD -0.0002 Tc (\(4\))Tj 1.5652 0 TD 0.0199 Tc 0.3649 Tw (Covalent bonds are converted to ionic)Tj 0 -1.1304 TD -0.0001 Tc 0 Tw (bonds.)Tj ET 305 743.021 m 305 319.791 l S Q endstream endobj 21 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 22 0 obj<> endobj 23 0 obj<> endobj 24 0 obj<>stream 1 g /GS1 gs 12 782 m 12 782 l f q 1 i -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 42.719 636.797 527.004 -558.797 re f BT /F4 1 Tf 11.5 0 0 11.5 49.4694 627.2647 Tm 0 g -0.0001 Tc 0.2246 Tw [(31)-587.1(What is the total number of neutrons in the)]TJ 1.587 -1.1304 TD 0.0675 Tw (nucleus of a neutral atom that has 19 electrons)Tj T* 0.025 Tw (and a mass number of 39?)Tj 0 -1.4783 TD 0 Tw [(\(1\))-399.8(19)-7869.7(\(3\))-399.8(39)]TJ 0 -1.1304 TD [(\(2\))-399.8(20)-7869.7(\(4\))-399.8(58)]TJ -1.587 -2.8696 TD 0.0992 Tw [(32)-587.1(An unknown element )]TJ /F6 1 Tf 11.0009 0 TD 0 Tc 0 Tw (X)Tj /F4 1 Tf 0.96 0 TD -0.0001 Tc 0.0992 Tw (can form a compound)Tj -10.3739 -1.1304 TD 0.1128 Tw (with the formula )Tj /F6 1 Tf 7.4557 0 TD 0 Tc 0 Tw (X)Tj /F4 1 Tf 0.6108 0 TD -0.0001 Tc (Br)Tj 7.993 0 0 7.993 172.4083 521.4697 Tm 0 Tc (3)Tj 11.5 0 0 11.5 176.4046 525.2647 Tm -0.0001 Tc 0.1128 Tw (. In which group on the)Tj -9.4509 -1.1304 TD 0.025 Tw [(Periodic T)73.9(able would element )]TJ /F6 1 Tf 12.704 0 TD 0 Tc 0 Tw (X)Tj /F4 1 Tf 0.8858 0 TD -0.0001 Tc 0.025 Tw (be found?)Tj -13.5899 -1.4783 TD -0.0002 Tc 0 Tw [(\(1\))-399.9(1)-8369.8(\(3\))-399.9(13)]TJ 0 -1.1304 TD [(\(2\))-399.9(2)-8369.8(\(4\))-399.9(14)]TJ -1.587 -2.8696 TD -0.0001 Tc 0.1622 Tw [(33)-587.1(As the elements in Group 17 on the Periodic)]TJ 1.587 -1.1304 TD 0 Tc 0 Tw (T)Tj 0.5559 0 TD -0.0001 Tc 0.0688 Tw (able are considered from top to bottom, what)Tj -0.5559 -1.1304 TD 0.134 Tw (happens to the atomic radius and the metallic)Tj T* 0.025 Tw (character of each successive element?)Tj 0 -1.4783 TD 0.0917 Tw [(\(1\))-399.8(The atomic radius and the metallic charac-)]TJ 1.5652 -1.1304 TD 0.025 Tw (ter both increase.)Tj -1.5652 -1.1304 TD 0.0732 Tw [(\(2\))-399.8(The atomic radius increases and the metal-)]TJ 1.5652 -1.1304 TD 0.025 Tw (lic character decreases.)Tj -1.5652 -1.1304 TD 0.0361 Tw [(\(3\))-399.8(The atomic radius decreases and the metal-)]TJ 1.5652 -1.1304 TD 0.025 Tw (lic character increases.)Tj -1.5652 -1.1304 TD 0.0917 Tw [(\(4\))-399.8(The atomic radius and the metallic charac-)]TJ 1.5652 -1.1304 TD 0.025 Tw (ter both decrease.)Tj -3.1522 -2.8696 TD 0.0256 Tw [(34)-587.1(Which pair of compounds has the same empiri-)]TJ 1.587 -1.1304 TD 0.025 Tw (cal formula?)Tj 0 -1.4783 TD -0.0002 Tc 0 Tw [(\(1\))-399.9(C)]TJ 7.993 0 0 7.993 93.8138 235.4697 Tm 0 Tc (2)Tj 11.5 0 0 11.5 97.8101 239.2647 Tm (H)Tj 7.993 0 0 7.993 107.1819 235.4697 Tm (2)Tj 11.5 0 0 11.5 114.3407 239.2647 Tm -0.0001 Tc 0.025 Tw (and C)Tj 7.993 0 0 7.993 143.0498 235.4697 Tm 0 Tc 0 Tw (6)Tj 11.5 0 0 11.5 147.046 239.2647 Tm (H)Tj 7.993 0 0 7.993 156.4179 235.4697 Tm (6)Tj 11.5 0 0 11.5 67.7194 224.2647 Tm -0.0002 Tc [(\(2\))-399.9(C)]TJ 7.993 0 0 7.993 93.8138 220.4697 Tm 0 Tc (2)Tj 11.5 0 0 11.5 97.8101 224.2647 Tm (H)Tj 7.993 0 0 7.993 107.1819 220.4697 Tm (6)Tj 11.5 0 0 11.5 114.3407 224.2647 Tm -0.0001 Tc 0.025 Tw (and C)Tj 7.993 0 0 7.993 143.0498 220.4697 Tm 0 Tc 0 Tw (3)Tj 11.5 0 0 11.5 147.046 224.2647 Tm (H)Tj 7.993 0 0 7.993 156.4179 220.4697 Tm (8)Tj 11.5 0 0 11.5 67.7194 209.2647 Tm -0.0002 Tc [(\(3\))-399.9(CH)]TJ 7.993 0 0 7.993 103.1856 205.4697 Tm 0 Tc (3)Tj 11.5 0 0 11.5 107.1819 209.2647 Tm -0.0001 Tc 0.025 Tw (OH and C)Tj 7.993 0 0 7.993 157.1514 205.4697 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 161.1477 209.2647 Tm (H)Tj 7.993 0 0 7.993 170.5195 205.4697 Tm (5)Tj 11.5 0 0 11.5 174.5158 209.2647 Tm -0.0003 Tc (OH)Tj -9.2866 -1.3043 TD -0.0002 Tc [(\(4\))-399.9(CH)]TJ 7.993 0 0 7.993 103.1856 190.4697 Tm 0 Tc (3)Tj 11.5 0 0 11.5 107.1819 194.2647 Tm -0.0001 Tc 0.025 Tw (CHO and CH)Tj 7.993 0 0 7.993 174.6175 190.4697 Tm 0 Tc 0 Tw (3)Tj 11.5 0 0 11.5 178.6138 194.2647 Tm -0.0002 Tc (COOH)Tj -11.2299 -2.8696 TD -0.0001 Tc 0.025 Tw [(35)-587.1(Which equation shows a conservation of mass?)]TJ 1.587 -1.4783 TD [(\(1\))-399.8(Na + Cl)]TJ 7.993 0 0 7.993 124.0625 140.4697 Tm 0 Tc 0 Tw (2)Tj /F7 1 Tf 11.5 0 0 11.5 131.2214 144.2647 Tm ()Tj /F4 1 Tf 1.2618 0 TD -0.0002 Tc (NaCl)Tj -6.7837 -1.3043 TD -0.0001 Tc 0.025 Tw [(\(2\))-399.8(Al + Br)]TJ 7.993 0 0 7.993 121.2942 125.4698 Tm 0 Tc 0 Tw (2)Tj /F7 1 Tf 11.5 0 0 11.5 128.453 129.2647 Tm ()Tj /F4 1 Tf 1.2618 0 TD -0.0001 Tc (AlBr)Tj 7.993 0 0 7.993 165.3154 125.4698 Tm 0 Tc (3)Tj 11.5 0 0 11.5 67.7194 114.2647 Tm -0.0002 Tc [(\(3\))-399.9(H)]TJ 7.993 0 0 7.993 95.0913 110.4698 Tm 0 Tc (2)Tj 11.5 0 0 11.5 99.0876 114.2647 Tm -0.0002 Tc (O )Tj /F7 1 Tf 1.0338 0 TD 0 Tc ()Tj /F4 1 Tf 1.2618 0 TD (H)Tj 7.993 0 0 7.993 134.8589 110.4698 Tm (2)Tj 11.5 0 0 11.5 142.0177 114.2647 Tm -0.0002 Tc 0.025 Tw (+ O)Tj 7.993 0 0 7.993 160.8046 110.4698 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 67.7194 99.2647 Tm -0.0003 Tc [(\(4\))-400(PCl)]TJ 7.993 0 0 7.993 103.6068 95.4698 Tm 0 Tc (5)Tj /F7 1 Tf 11.5 0 0 11.5 110.7656 99.2647 Tm ()Tj /F4 1 Tf 1.2618 0 TD -0.0003 Tc (PCl)Tj 7.993 0 0 7.993 143.1638 95.4698 Tm 0 Tc (3)Tj 11.5 0 0 11.5 150.3226 99.2647 Tm -0.0002 Tc 0.025 Tw (+ Cl)Tj 7.993 0 0 7.993 171.4539 95.4698 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 323.971 626.072 Tm -0.0001 Tc 0.025 Tw [(36)-587.1(How many electrons are in an Fe)]TJ 7.993 0 0 7.993 501.4422 629.8671 Tm -0.0002 Tc 0 Tw (2+)Tj 11.5 0 0 11.5 513.3954 626.072 Tm (ion?)Tj -14.8847 -1.4783 TD -0.0001 Tc [(\(1\))-399.8(24)-7869.7(\(3\))-399.8(28)]TJ 0 -1.1304 TD [(\(2\))-399.8(26)-7869.7(\(4\))-399.8(56)]TJ -1.597 -2.8696 TD -0.0101 Tc 0.0017 Tw [(37)-617(A substance that does not conduct electricity as a)]TJ 1.597 -1.1304 TD 0.0095 Tw [(solid but does conduct electricity when melted)-259.4(i)-9.8(s)]TJ T* -0.0001 Tc 0.025 Tw (most likely classified as)Tj 0 -1.4783 TD [(\(1\))-399.8(an ionic compound)]TJ 0 -1.1304 TD [(\(2\))-399.8(a molecular compound)]TJ T* [(\(3\))-399.8(a metal)]TJ T* [(\(4\))-399.8(a nonmetal)]TJ -1.587 -2.8696 TD 0.2015 Tw [(38)-587.1(According to Reference T)73.9(able )]TJ /F6 1 Tf 14.9775 0 TD 0 Tc 0 Tw (H)Tj /F4 1 Tf 0.7588 0 TD -0.0001 Tc 0.2015 Tw (, what is the)Tj -14.1493 -1.1304 TD 0.025 Tw (boiling point of ethanoic acid at 80 kPa?)Tj 0 -1.4783 TD 6.5159 Tw [(\(1\))-399.8(28¡C \(3\))-399.8(111¡C)]TJ 0 -1.1304 TD 0 Tw [(\(2\))-399.8(100¡C)-6265.8(\(4\))-399.8(125¡C)]TJ -1.587 -2.8696 TD 0.303 Tw [(39)-587.1(Which particle diagram represents one pure)]TJ 1.587 -1.1304 TD 0.025 Tw (substance, only?)Tj ET 1 g 319.221 349.604 244 -222.666 re f Q 0 0 0 1 K 0 J 0 j 1 w 3.864 M []0 d /GS2 gs 1 i 356.221 345.938 66 -66 re 356.221 235.938 66 -66 re 488.221 345.938 66 -66 re 488.221 235.938 66 -66 re 504.041 324.879 m 500.777 325.454 498.598 328.565 499.174 331.828 c 499.749 335.091 502.861 337.27 506.124 336.695 c 509.387 336.12 511.566 333.009 510.991 329.746 c 510.416 326.483 507.304 324.304 504.041 324.879 c s 0 0 0 1 k 521.233 318.166 m 521.233 319.547 522.352 320.666 523.733 320.666 c 525.113 320.666 526.232 319.547 526.232 318.166 c 526.232 316.785 525.113 315.666 523.733 315.666 c 522.352 315.666 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534.646 204.159 c 535.79 204.931 537.344 204.629 538.116 203.484 c 538.888 202.339 538.586 200.786 537.441 200.014 c 536.297 199.241 534.743 199.543 533.971 200.688 c f 502.958 226.074 m 502.861 224.697 501.666 223.659 500.289 223.755 c 498.912 223.852 497.873 225.046 497.969 226.423 c 498.066 227.8 499.261 228.838 500.638 228.742 c 502.015 228.645 503.054 227.451 502.958 226.074 c f 505.815 222.713 m 505.718 221.335 504.523 220.297 503.146 220.394 c 501.769 220.49 500.73 221.685 500.827 223.062 c 500.923 224.439 502.118 225.477 503.495 225.38 c 504.873 225.284 505.911 224.089 505.815 222.713 c f 379.064 300.48 m 381.193 303.018 380.861 306.803 378.322 308.933 c 375.784 311.063 371.999 310.732 369.87 308.194 c 367.74 305.655 368.072 301.871 370.611 299.741 c 373.15 297.611 376.934 297.942 379.064 300.48 c s 382.895 297.266 m 383.782 298.324 383.644 299.901 382.586 300.788 c 381.528 301.675 379.951 301.538 379.064 300.48 c 378.176 299.422 378.315 297.845 379.373 296.958 c 380.43 296.07 382.007 296.208 382.895 297.266 c f 0.982 w 399.789 318.616 m 397.698 321.109 398.024 324.825 400.517 326.916 c 403.01 329.008 406.726 328.683 408.817 326.19 c 410.908 323.698 410.582 319.982 408.089 317.89 c 405.596 315.799 401.88 316.123 399.789 318.616 c s 396.028 315.46 m 395.156 316.499 395.292 318.047 396.331 318.919 c 397.37 319.79 398.918 319.655 399.789 318.616 c 400.66 317.577 400.525 316.029 399.486 315.158 c 398.447 314.286 396.899 314.422 396.028 315.46 c f 399.789 292.616 m 397.698 295.109 398.024 298.825 400.517 300.916 c 403.01 303.008 406.726 302.683 408.817 300.19 c 410.908 297.698 410.582 293.982 408.089 291.89 c 405.596 289.798 401.88 290.123 399.789 292.616 c s 396.028 289.46 m 395.156 290.499 395.292 292.047 396.331 292.919 c 397.37 293.79 398.918 293.655 399.789 292.616 c 400.66 291.578 400.525 290.029 399.486 289.158 c 398.447 288.286 396.899 288.421 396.028 289.46 c f 1 w 513.237 307.894 m 516.5 308.47 519.611 306.291 520.186 303.027 c 520.761 299.764 518.582 296.652 515.319 296.077 c 512.057 295.502 508.945 297.681 508.371 300.944 c 507.795 304.208 509.974 307.319 513.237 307.894 c h 510.721 186.438 m 510.721 189.752 513.407 192.438 516.721 192.438 c 520.035 192.438 522.721 189.752 522.721 186.438 c 522.721 183.124 520.035 180.438 516.721 180.438 c 513.407 180.438 510.721 183.124 510.721 186.438 c h 496.221 203.938 m 496.221 207.252 498.907 209.938 502.221 209.938 c 505.535 209.938 508.221 207.252 508.221 203.938 c 508.221 200.624 505.535 197.938 502.221 197.938 c 498.907 197.938 496.221 200.624 496.221 203.938 c s BT /F1 1 Tf 11 0 0 11 379.4429 261.7993 Tm 0 Tc 0 Tw [(\( 1 \))-10222(\()0( 3 \))]TJ 12 -9.9273 TD (\( 4 \))Tj -12 0 TD (\( 2 \))Tj ET q -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 1 g /GS1 gs 42 744 528 -94.88 re f BT /F2 1 Tf 11.5 0 0 11.5 289.7441 734.4677 Tm 0 g -0.0002 Tc 0.0278 Tw (Part BÐ1)Tj -5.2083 -2.1739 TD -0.0001 Tc [(Answer all questions in this part.)]TJ /F6 1 Tf -14.6825 -2.1739 TD -0.0002 Tc 0 Tw (Directions)Tj /F4 1 Tf 4.5691 0 TD -0.0001 Tc 0.0435 Tw (\(31Ð50\): For )Tj /F6 1 Tf 5.5202 0 TD -0.0002 Tc 0 Tw (each)Tj /F4 1 Tf 2.1628 0 TD -0.0001 Tc 0.0434 Tw (statement or question, write on the separate answer sheet the )Tj /F6 1 Tf 25.9842 0 TD -0.0002 Tc 0 Tw (number)Tj /F4 1 Tf 3.4965 0 TD -0.0001 Tc 0.0435 Tw (of the)Tj -43.298 -1.1304 TD 0.0217 Tw (word or expression that, of those given, best completes the statement or answers the question. Some questions)Tj T* 0.025 Tw (may require the use of the )Tj /F6 1 Tf 11.255 0 TD [(Reference T)73.9(ables for Physical Setting)]TJ /F4 1 Tf 15.1676 0 TD 0 Tc 0 Tw (/)Tj /F6 1 Tf 0.2778 0 TD -0.0001 Tc (Chemistry)Tj /F4 1 Tf 4.314 0 TD 0 Tc (. )Tj ET 1 g 42 62 528 -21 re f BT /F2 1 Tf 7 0 0 7 43 53.5807 Tm 0 g (P)Tj 0.501 0 TD -0.0002 Tc 0.0278 Tw (.S./Chem.ÐJan. Õ05)Tj /F4 1 Tf 10 0 0 10 301.1724 53.5807 Tm -0.0001 Tc 0 Tw ([5])Tj 9 0 0 9 538.0142 53.5807 Tm -0.0002 Tc ([OVER])Tj ET 0 G 10 M 306 635.772 m 306 93.498 l S Q endstream endobj 25 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 26 0 obj<> endobj 27 0 obj<>stream 1 g /GS1 gs 12 782 m 12 782 l f q 1 i -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 42 62 528 -21 re f BT /F2 1 Tf 7 0 0 7 43 53.5807 Tm 0 g 0 Tc 0 Tw (P)Tj 0.501 0 TD -0.0002 Tc 0.0278 Tw (.S./Chem.ÐJan. Õ05)Tj /F4 1 Tf 10 0 0 10 301.1724 53.5807 Tm -0.0001 Tc 0 Tw ([6])Tj ET 1 g 42 744 528 -675.078 re f BT 11.5 0 0 11.5 48.5775 734.4677 Tm 0 g -0.015 Tc (40)Tj 1.602 0 TD 0.0049 Tc 0.4199 Tw (A sample of helium gas has a volume of )Tj 0 -1.1304 TD -0.0151 Tc 0.2984 Tw (900. milliliters and a pressure of 2.50 atm at )Tj T* 0.0845 Tw (298 K. What is the new pressure when the tem-)Tj T* 0.112 Tw (perature is changed to 336 K and the volume is)Tj T* 0.025 Tw (decreased to 450. milliliters?)Tj 0 -1.4783 TD -0.0001 Tc [(\(1\))-399.8(0.177 atm)-4770.9(\(3\))-399.8(5.64 atm)]TJ 0 -1.1304 TD [(\(2\))-399.8(4.43 atm )-4995.8(\(4\))-399.8(14.1 atm)]TJ -1.587 -2.8696 TD [(41)-587.1(Given the particle diagram:)]TJ 1.587 -7.6522 TD 0.1164 Tw (At 101.3 kPa and 298 K, which element could)Tj 0 -1.1304 TD 0.025 Tw (this diagram represent?)Tj 0 -1.6522 TD -0.0002 Tc 0 Tw [(\(1\))-399.9(Rn)-7648.1(\(3\))-399.9(Ag)]TJ 0 -1.1304 TD [(\(2\))-399.9(Xe)-7758.9(\(4\))-399.9(Kr)]TJ -1.587 -2.8696 TD -0.0001 Tc 0.2457 Tw [(42)-587.1(For most atoms with an atomic number less)]TJ 1.587 -1.1304 TD 0.073 Tw (than 20, nuclear stability occurs when the ratio)Tj T* 0.0758 Tw (of neutrons to protons is 1:1. Which of the fol-)Tj T* 0.1446 Tw (lowing atoms would be most likely to have an)Tj T* 0.025 Tw (unstable nucleus?)Tj 0 -1.4783 TD -0.0002 Tc 0 Tw (\(1\))Tj 7.993 0 0 7.993 85 388.2627 Tm 0 Tc (4)Tj 0 -0.9496 TD (2)Tj 11.5 0 0 11.5 88.9963 384.4677 Tm -0.0002 Tc [(He)-7226.4(\(3\))]TJ 7.993 0 0 7.993 205 388.2627 Tm 0 Tc (16)Tj 0.5 -0.9496 TD (7)Tj 11.5 0 0 11.5 212.9926 384.4677 Tm (N)Tj -12.695 -1.6522 TD -0.0002 Tc (\(2\))Tj 7.993 0 0 7.993 85 369.2627 Tm 0 Tc (12)Tj 0.6 -0.9496 TD (6)Tj 11.5 0 0 11.5 93.7919 365.4677 Tm (C)Tj 8.1051 0 TD -0.0002 Tc (\(4\))Tj 7.993 0 0 7.993 205 369.2627 Tm 0 Tc (24)Tj 0 -0.9496 TD (12)Tj 11.5 0 0 11.5 212.9926 365.4677 Tm -0.0003 Tc (Mg)Tj -14.282 -2.8696 TD -0.0001 Tc 0.1438 Tw [(43)-587.1(Which of these changes produces the greatest)]TJ 1.587 -1.1304 TD 0.025 Tw (increase in entropy?)Tj 0 -1.4783 TD -0.0002 Tc 0 Tw [(\(1\))-399.9(CaCO)]TJ 7.993 0 0 7.993 115.019 298.6726 Tm 0 Tc (3)Tj 11.5 0 0 11.5 119.0153 302.4677 Tm -0.0002 Tc (\(s\) )Tj /F7 1 Tf 1.3104 0 TD 0 Tc ()Tj /F4 1 Tf 1.2618 0 TD -0.0002 Tc 0.025 Tw (CaO\(s\) + CO)Tj 7.993 0 0 7.993 212.4714 298.6726 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 216.4677 302.4677 Tm -0.0003 Tc (\(g\))Tj -12.9972 -1.3043 TD -0.0001 Tc 0.025 Tw [(\(2\))-399.8(2 Mg\(s\) + O)]TJ 7.993 0 0 7.993 143.9465 283.6726 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 147.9428 287.4678 Tm -0.0002 Tc (\(g\) )Tj /F7 1 Tf 1.4215 0 TD 0 Tc ()Tj /F4 1 Tf 1.2618 0 TD -0.0002 Tc 0.025 Tw (2 MgO\(s\))Tj -9.7218 -1.3043 TD 0 Tw [(\(3\))-399.9(H)]TJ 7.993 0 0 7.993 94.3718 268.6726 Tm 0 Tc (2)Tj 11.5 0 0 11.5 98.3681 272.4678 Tm -0.0002 Tc (O\(g\) )Tj /F7 1 Tf 2.1803 0 TD 0 Tc ()Tj /F4 1 Tf 1.2618 0 TD (H)Tj 7.993 0 0 7.993 147.324 268.6726 Tm (2)Tj 11.5 0 0 11.5 151.3203 272.4678 Tm -0.0004 Tc (O\()Tj /F8 1 Tf 1.0916 0 TD 0 Tc ()Tj /F4 1 Tf 0.5 0 TD (\))Tj -8.9238 -1.3043 TD -0.0003 Tc [(\(4\))-400(CO)]TJ 7.993 0 0 7.993 101.8204 253.6726 Tm 0 Tc (2)Tj 11.5 0 0 11.5 105.8167 257.4678 Tm -0.0002 Tc (\(g\) )Tj /F7 1 Tf 1.4215 0 TD 0 Tc ()Tj /F4 1 Tf 1.2618 0 TD -0.0004 Tc (CO)Tj 7.993 0 0 7.993 153.4952 253.6726 Tm 0 Tc (2)Tj 11.5 0 0 11.5 157.4915 257.4678 Tm -0.0003 Tc (\(s\))Tj -9.4558 -2.8696 TD -0.0001 Tc 0.025 Tw [(44)-587.1(Given the structural formula:)]TJ 1.587 -9.913 TD -0.0167 Tw (This structural formula represents a molecule of )Tj 0 -1.6522 TD 0.025 Tw [(\(1\))-399.8(an aldehyde)-3895(\(3\))-399.8(a ketone)]TJ 0 -1.1304 TD [(\(2\))-399.8(an ester)-5597.4(\(4\))-399.8(an amino acid)]TJ 22.3261 57.0435 TD 0.0292 Tw [(45)-587.1(Which half-reaction can occur at the anode in a)]TJ 1.587 -1.1304 TD 0.025 Tw (voltaic cell?)Tj 0 -1.4783 TD -0.0003 Tc 0 Tw [(\(1\))-400(Ni)]TJ 7.993 0 0 7.993 371.9211 708.2627 Tm -0.0002 Tc (2+)Tj 11.5 0 0 11.5 383.8743 704.4677 Tm -0.0001 Tc 0.025 Tw (+ 2e)Tj 7.993 0 0 7.993 405.2162 708.2627 Tm 0 Tc 0 Tw (Ð)Tj /F7 1 Tf 11.5 0 0 11.5 412.375 704.4677 Tm ()Tj /F4 1 Tf 1.2618 0 TD -0.0003 Tc [(Ni)-2017.1(\(3\))-400(Zn )]TJ /F7 1 Tf 6.0233 0 TD 0 Tc ()Tj /F4 1 Tf 1.2618 0 TD -0.0004 Tc (Zn)Tj 7.993 0 0 7.993 523.6551 708.2627 Tm -0.0002 Tc (2+)Tj 11.5 0 0 11.5 535.6083 704.4677 Tm -0.0001 Tc 0.025 Tw (+ 2e)Tj 7.993 0 0 7.993 556.9501 708.2627 Tm 0 Tc 0 Tw (Ð)Tj 11.5 0 0 11.5 342 691.4677 Tm -0.0001 Tc 0.025 Tw [(\(2\))-399.8(Sn + 2e)]TJ 7.993 0 0 7.993 396.8523 695.2627 Tm 0 Tc 0 Tw (Ð)Tj /F7 1 Tf 11.5 0 0 11.5 404.0111 691.4677 Tm ()Tj /F4 1 Tf 1.2618 0 TD -0.0003 Tc (Sn)Tj 7.993 0 0 7.993 430.8699 695.2627 Tm -0.0002 Tc (2+)Tj 11.5 0 0 11.5 462 691.4677 Tm [(\(4\))-399.9(Fe)]TJ 7.993 0 0 7.993 492.9824 695.2627 Tm (3+)Tj /F7 1 Tf 11.5 0 0 11.5 504.9356 691.4677 Tm 0 Tc ()Tj /F4 1 Tf 1.2618 0 TD -0.0001 Tc (Fe)Tj 7.993 0 0 7.993 532.4289 695.2627 Tm -0.0002 Tc (2+)Tj 11.5 0 0 11.5 544.3821 691.4677 Tm -0.0001 Tc 0.025 Tw (+ e)Tj 7.993 0 0 7.993 559.974 695.2627 Tm 0 Tc 0 Tw (Ð)Tj 11.5 0 0 11.5 323.75 658.4677 Tm -0.0001 Tc 0.025 Tw [(46)-587.1(Given the reaction:)]TJ 4.3094 -1.6522 TD -0.0002 Tc 0 Tw (Ba\(OH\))Tj 7.993 0 0 7.993 411.8338 635.6726 Tm 0 Tc (2)Tj 11.5 0 0 11.5 415.8301 639.4677 Tm -0.0001 Tc 0.025 Tw (\(aq\) + H)Tj 7.993 0 0 7.993 457.357 635.6726 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 461.3533 639.4677 Tm -0.0003 Tc (SO)Tj 7.993 0 0 7.993 476.2534 635.6726 Tm 0 Tc (4)Tj 11.5 0 0 11.5 480.2496 639.4677 Tm -0.0002 Tc (\(aq\) )Tj /F7 1 Tf 1.9212 0 TD 0 Tc ()Tj /F4 1 Tf -11.489 -1.3043 TD -0.0002 Tc (BaSO)Tj 7.993 0 0 7.993 397.8948 620.6726 Tm 0 Tc (4)Tj 11.5 0 0 11.5 401.891 624.4677 Tm -0.0001 Tc 0.025 Tw (\(s\) + 2 H)Tj 7.993 0 0 7.993 445.3059 620.6726 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 449.3022 624.4677 Tm -0.0004 Tc (O\()Tj /F8 1 Tf 1.0915 0 TD 0 Tc ()Tj /F4 1 Tf 0.5 0 TD -0.0001 Tc 0.025 Tw (\) + energy)Tj -10.9222 -1.6522 TD -0.0289 Tw (As the barium hydroxide solution is added to the)Tj 0 -1.1304 TD 0.1177 Tw (solution of sulfuric acid, the electrical conduc-)Tj T* 0.025 Tw (tivity of the acid solution decreases because the)Tj 0 -1.6522 TD [(\(1\))-399.8(volume of the reaction mixture increases)]TJ 0 -1.1304 TD -0.0201 Tc 0.0003 Tw [(\(2\))-459.8(temperature of the reaction mixture decreases)]TJ T* -0.0001 Tc 0.025 Tw [(\(3\))-399.8(concentration of ions increases)]TJ T* [(\(4\))-399.8(concentration of ions decreases)]TJ -1.597 -2.8696 TD -0.0101 Tc -0.011 Tw [(47)-617(Which chemical equation represents the reaction)]TJ 1.597 -1.1304 TD 0.025 Tw (of an Arrhenius acid and an Arrhenius base?)Tj 0 -1.6522 TD -0.0002 Tc 0 Tw [(\(1\))-399.9(HC)]TJ 7.993 0 0 7.993 377.4662 452.6726 Tm 0 Tc (2)Tj 11.5 0 0 11.5 381.4625 456.4677 Tm (H)Tj 7.993 0 0 7.993 390.8343 452.6726 Tm (3)Tj 11.5 0 0 11.5 394.8306 456.4677 Tm (O)Tj 7.993 0 0 7.993 403.5567 452.6726 Tm (2)Tj 11.5 0 0 11.5 407.553 456.4677 Tm -0.0001 Tc 0.025 Tw (\(aq\) + NaOH\(aq\) )Tj /F7 1 Tf 7.5127 0 TD 0 Tc 0 Tw ()Tj /F4 1 Tf -11.6478 -1.3043 TD -0.0002 Tc (NaC)Tj 7.993 0 0 7.993 382.1437 437.6726 Tm 0 Tc (2)Tj 11.5 0 0 11.5 386.14 441.4677 Tm (H)Tj 7.993 0 0 7.993 395.5118 437.6726 Tm (3)Tj 11.5 0 0 11.5 399.5081 441.4677 Tm (O)Tj 7.993 0 0 7.993 408.2342 437.6726 Tm (2)Tj 11.5 0 0 11.5 412.2304 441.4677 Tm -0.0001 Tc 0.025 Tw (\(aq\) + H)Tj 7.993 0 0 7.993 453.7574 437.6726 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 457.7537 441.4677 Tm -0.0004 Tc (O\()Tj /F8 1 Tf 1.0915 0 TD 0 Tc ()Tj /F4 1 Tf 0.5 0 TD (\))Tj -11.6571 -1.3043 TD -0.0002 Tc [(\(2\))-399.9(C)]TJ 7.993 0 0 7.993 368.0944 422.6726 Tm 0 Tc (3)Tj 11.5 0 0 11.5 372.0906 426.4677 Tm (H)Tj 7.993 0 0 7.993 381.4625 422.6726 Tm (8)Tj 11.5 0 0 11.5 385.4588 426.4677 Tm -0.0001 Tc 0.025 Tw (\(g\) + 5 O)Tj 7.993 0 0 7.993 429.5053 422.6726 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 433.5016 426.4677 Tm -0.0002 Tc (\(g\) )Tj /F7 1 Tf 1.4215 0 TD 0 Tc ()Tj /F4 1 Tf 1.2618 0 TD -0.0001 Tc 0.025 Tw (3 CO)Tj 7.993 0 0 7.993 490.0925 422.6726 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 494.0888 426.4677 Tm -0.0001 Tc 0.025 Tw (\(g\) + 4 H)Tj 7.993 0 0 7.993 538.7811 422.6726 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 542.7774 426.4677 Tm -0.0004 Tc (O\()Tj /F8 1 Tf 1.0916 0 TD 0 Tc ()Tj /F4 1 Tf 0.5 0 TD (\))Tj -19.0505 -1.3043 TD -0.0001 Tc 0.025 Tw [(\(3\))-399.8(Zn\(s\) + 2 HCl\(aq\) )]TJ /F7 1 Tf 9.3539 0 TD 0 Tc 0 Tw ()Tj /F4 1 Tf 1.2618 0 TD -0.0002 Tc (ZnCl)Tj 7.993 0 0 7.993 488.1426 407.6726 Tm 0 Tc (2)Tj 11.5 0 0 11.5 492.1389 411.4677 Tm -0.0001 Tc 0.025 Tw (\(aq\) + H)Tj 7.993 0 0 7.993 533.6657 407.6726 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 537.6621 411.4677 Tm -0.0003 Tc (\(g\))Tj -17.0141 -1.3043 TD -0.0002 Tc [(\(4\))-399.9(BaCl)]TJ 7.993 0 0 7.993 383.8451 392.6726 Tm 0 Tc (2)Tj 11.5 0 0 11.5 387.8414 396.4677 Tm -0.0002 Tc 0.025 Tw (\(aq\) + Na)Tj 7.993 0 0 7.993 434.0458 392.6726 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 438.0421 396.4677 Tm -0.0003 Tc (SO)Tj 7.993 0 0 7.993 452.9421 392.6726 Tm 0 Tc (4)Tj 11.5 0 0 11.5 456.9384 396.4677 Tm -0.0002 Tc (\(aq\) )Tj /F7 1 Tf 1.9212 0 TD 0 Tc ()Tj /F4 1 Tf -10.3507 -1.3043 TD -0.0002 Tc (BaSO)Tj 7.993 0 0 7.993 387.6747 377.6726 Tm 0 Tc (4)Tj 11.5 0 0 11.5 391.671 381.4677 Tm -0.0001 Tc 0.025 Tw (\(s\) + 2 NaCl\(aq\))Tj -5.9162 -2.8696 TD -0.0101 Tc -0.0222 Tw [(48)-617(Based on Reference T)74(able )]TJ /F6 1 Tf 12.3441 0 TD 0 Tc 0 Tw (F)Tj /F4 1 Tf 0.5828 0 TD -0.0101 Tc -0.0222 Tw (, which of these satu-)Tj -11.3299 -1.1304 TD -0.0001 Tc 0.1157 Tw (rated solutions has the )Tj /F6 1 Tf 9.9388 0 TD 0 Tw (lowest )Tj /F4 1 Tf 2.938 0 TD 0.1157 Tw (concentration of)Tj -12.8768 -1.1304 TD 0.025 Tw (dissolved ions?)Tj 0 -1.4783 TD -0.0002 Tc 0 Tw [(\(1\))-399.9(NaCl\(aq\))-5039.2(\(3\))-399.9(NiCl)]TJ 7.993 0 0 7.993 502.9916 301.6726 Tm 0 Tc (2)Tj 11.5 0 0 11.5 506.9879 305.4677 Tm -0.0003 Tc (\(aq\))Tj -14.3468 -1.3043 TD -0.0002 Tc [(\(2\))-399.9(MgCl)]TJ 7.993 0 0 7.993 387.2479 286.6726 Tm 0 Tc (2)Tj 11.5 0 0 11.5 391.2442 290.4678 Tm -0.0002 Tc [(\(aq\))-4506.6(\(4\))-399.9(AgCl\(aq\))]TJ -5.8791 -2.8696 TD -0.0101 Tc 0.0886 Tw [(49)-617(Based on Reference T)73.9(able )]TJ /F6 1 Tf 12.7873 0 TD 0 Tc 0 Tw (N)Tj /F4 1 Tf 0.7119 0 TD -0.0101 Tc 0.0886 Tw (, what fraction of a)Tj -11.9023 -1.1304 TD 0 Tw (radioactive )Tj 7.993 0 0 7.993 395.1345 248.2627 Tm (90)Tj 11.5 0 0 11.5 402.9673 244.4677 Tm -0.0053 Tw (Sr sample would remain unchanged)Tj -5.3015 -1.1304 TD -0.0001 Tc 0.025 Tw (after 56.2 years?)Tj 0 -1.8261 TD -0.0002 Tc 0 Tw [(\(1\))-9269.4(\(3\))]TJ 0 -1.913 TD [(\(2\))-9269.4(\(4\))]TJ -1.587 -2.8696 TD -0.0001 Tc 0.025 Tw [(50)-587.1(Given the nuclear equation:)]TJ 7.993 0 0 7.993 390 142.2627 Tm 0 Tc 0 Tw (19)Tj 0.1 -0.9496 TD (10)Tj 11.5 0 0 11.5 398.7919 138.4677 Tm -0.0001 Tc (Ne )Tj /F7 1 Tf 1.5338 0 TD 0 Tc ()Tj /F6 1 Tf 1.2618 0 TD (X)Tj /F4 1 Tf 0.8858 0 TD -0.0001 Tc (+ )Tj 7.993 0 0 7.993 451.1894 142.2627 Tm 0 Tc (19)Tj 0.5 -0.9496 TD (9)Tj 11.5 0 0 11.5 459.182 138.4677 Tm (F)Tj -10.1897 -1.6522 TD -0.0001 Tc 0.025 Tw (Which particle is represented by )Tj /F6 1 Tf 13.7715 0 TD 0 Tc 0 Tw (X)Tj /F4 1 Tf 0.6108 0 TD (?)Tj -14.3823 -1.6522 TD -0.0002 Tc [(\(1\))-399.9(alpha)-6649.5(\(3\))-399.9(neutron)]TJ 0 -1.1304 TD -0.0001 Tc [(\(2\))-399.8(beta)-7093.1(\(4\))-399.8(positron)]TJ ET 1 g 481 200.134 12.501 -18.666 re f Q q 1 i 481 200.134 12.501 -18.666 re W* n 0 G 0 J 0 j 0.5 w 10 M []0 d 482 190.978 m 492 190.978 l S Q BT /F4 1 Tf 9 0 0 9 484.625 192.8215 Tm 0 g 0 Tc 0 Tw (1)Tj -0.2639 -1.0938 TD (16)Tj ET q 1 i -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 1 g 361 200.134 8 -18.666 re f Q q 1 i 361 200.134 8 -18.666 re W* n 0 G 0 J 0 j 0.5 w 10 M []0 d 362 190.978 m 368 190.978 l S Q BT 9 0 0 9 362.625 192.8215 Tm (1)Tj 0.0417 -1.0938 TD (4)Tj ET q 1 i -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 1 g 481 222.134 8 -18.666 re f Q q 1 i 481 222.134 8 -18.666 re W* n 0 G 0 J 0 j 0.5 w 10 M []0 d 482 212.978 m 487.75 212.978 l S Q BT 9 0 0 9 482.5 214.8215 Tm (1)Tj T* (8)Tj ET q 1 i -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 1 g 361 222.134 8 -18.666 re f Q q 1 i 361 222.134 8 -18.666 re W* n 0 G 0 J 0 j 0.5 w 10 M []0 d 361.667 212.978 m 367.667 212.978 l S Q BT 9 0 0 9 362.292 214.8215 Tm (1)Tj 0.0139 -1.0938 TD (2)Tj ET q 1 i -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 1 g 68 215 218.333 -85 re f Q 0 0 0 1 K 0 J 0 j 1 w 3.864 M []0 d /GS2 gs 1 i 197.289 188.393 m 202.869 194.127 l 198.728 187.004 m 204.308 192.737 l 153.436 189.686 m 153.467 197.686 l 139.167 183.199 m 147.167 183.199 l 159.167 183.199 m 167.167 183.199 l 153.436 168.686 m 153.467 176.686 l 179.167 183.199 m 187.167 183.199 l 173.053 189.686 m 173.084 197.686 l 173.053 168.686 m 173.084 176.686 l 168.79 155.631 m 164.939 148.619 l 177.544 155.631 m 181.395 148.619 l 199.542 183.199 m 207.542 183.199 l 199.542 183.199 m 207.542 183.199 l S BT /F1 1 Tf 11 0 0 11 129.167 179.3986 Tm 0 0 0 1 k (H)Tj 1.845 1.8587 TD (H)Tj 0 -1.8587 TD (C)Tj 0 -1.8686 TD (H)Tj 1.7834 1.8686 TD 1.1309 Tc (CC)Tj 0 1.8587 TD 0 Tc (H)Tj 0 -3.7273 TD (N)Tj -0.8516 -1.9318 TD 1.0614 Tc (HH)Tj 4.5568 3.8004 TD 0 Tc (OH)Tj 11 -0.0002 -0.0002 11 204.7059 194.2669 Tm (O)Tj ET q -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 1 g /GS1 gs 44 610 246 -69.333 re f Q 92.917 593.667 m 92.917 598.638 96.947 602.667 101.917 602.667 c 106.888 602.667 110.917 598.638 110.917 593.667 c 110.917 588.696 106.888 584.667 101.917 584.667 c 96.947 584.667 92.917 588.696 92.917 593.667 c f 110.917 593.667 m 110.917 598.638 114.947 602.667 119.917 602.667 c 124.888 602.667 128.917 598.638 128.917 593.667 c 128.917 588.696 124.888 584.667 119.917 584.667 c 114.947 584.667 110.917 588.696 110.917 593.667 c f 128.917 593.667 m 128.917 598.638 132.947 602.667 137.917 602.667 c 142.888 602.667 146.917 598.638 146.917 593.667 c 146.917 588.696 142.888 584.667 137.917 584.667 c 132.947 584.667 128.917 588.696 128.917 593.667 c f 101.667 578.167 m 101.667 583.138 105.697 587.167 110.667 587.167 c 115.638 587.167 119.667 583.138 119.667 578.167 c 119.667 573.196 115.638 569.167 110.667 569.167 c 105.697 569.167 101.667 573.196 101.667 578.167 c f 119.667 578.167 m 119.667 583.138 123.697 587.167 128.667 587.167 c 133.638 587.167 137.667 583.138 137.667 578.167 c 137.667 573.196 133.638 569.167 128.667 569.167 c 123.697 569.167 119.667 573.196 119.667 578.167 c f 137.667 578.167 m 137.667 583.138 141.697 587.167 146.667 587.167 c 151.638 587.167 155.667 583.138 155.667 578.167 c 155.667 573.196 151.638 569.167 146.667 569.167 c 141.697 569.167 137.667 573.196 137.667 578.167 c f 92.667 562.667 m 92.667 567.638 96.697 571.667 101.667 571.667 c 106.638 571.667 110.667 567.638 110.667 562.667 c 110.667 557.696 106.638 553.667 101.667 553.667 c 96.697 553.667 92.667 557.696 92.667 562.667 c f 110.667 562.667 m 110.667 567.638 114.697 571.667 119.667 571.667 c 124.638 571.667 128.667 567.638 128.667 562.667 c 128.667 557.696 124.638 553.667 119.667 553.667 c 114.697 553.667 110.667 557.696 110.667 562.667 c f 128.667 562.667 m 128.667 567.638 132.697 571.667 137.667 571.667 c 142.638 571.667 146.667 567.638 146.667 562.667 c 146.667 557.696 142.638 553.667 137.667 553.667 c 132.697 553.667 128.667 557.696 128.667 562.667 c f 199.667 575.383 m 259.667 575.383 l S 206.167 564.667 m 206.167 569.638 210.197 573.667 215.167 573.667 c 220.138 573.667 224.167 569.638 224.167 564.667 c 224.167 559.696 220.138 555.667 215.167 555.667 c 210.197 555.667 206.167 559.696 206.167 564.667 c f BT 11 0 0 11 220.1733 579.8145 Tm (Key)Tj ET 199.667 592.406 60 -38.239 re S BT 11 0 0 11 221.1898 561.9193 Tm ( atom)Tj ET q -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 0 G 10 M /GS1 gs 125.569 64.685 m 484.569 64.685 l S 305.667 742.762 m 305.667 85.378 l S Q endstream endobj 28 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 29 0 obj<> endobj 30 0 obj<> endobj 31 0 obj<>stream 1 g /GS1 gs 12 782 m 12 782 l f q 1 i -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 43 743 526 -79 re f BT /F2 1 Tf 11.5 0 0 11.5 282.9441 733.4678 Tm 0 g -0.0002 Tc 0.0278 Tw (Part BÐ2)Tj -3.6605 -2.1739 TD -0.0001 Tc [(Answer all questions in this part.)]TJ /F6 1 Tf -15.552 -2.1739 TD 0 Tw (Directions )Tj /F4 1 Tf 4.6082 0 TD 0.0825 Tw (\(51Ð65\): Record your answers in the spaces provided in your answer booklet. Some questions)Tj -6.1734 -1.1304 TD 0.025 Tw (may require the use of the )Tj /F6 1 Tf 11.255 0 TD [(Reference T)73.9(ables for Physical Setting/Chemistry)17.7(.)]TJ ET 1 g 42 62 528 -21 re f BT /F2 1 Tf 7 0 0 7 43 53.5807 Tm 0 g 0 Tc 0 Tw (P)Tj 0.501 0 TD -0.0002 Tc 0.0278 Tw (.S./Chem.ÐJan. Õ05)Tj /F4 1 Tf 10 0 0 10 301.1724 53.5807 Tm -0.0001 Tc 0 Tw ([7])Tj 9 0 0 9 538.0142 53.5807 Tm -0.0002 Tc ([OVER])Tj ET 1 g 42.212 659.333 525.788 -491.411 re f BT 11.5 0 0 11.5 61.2117 649.801 Tm 0 g -0.0001 Tc 0.0662 Tw (Base your answers to questions 51 through 53 on your knowledge of chemical bonding and on the Lewis)Tj -1.5652 -1.1304 TD 0.025 Tw (electron-dot diagrams of H)Tj 7.993 0 0 7.993 172.5256 633.006 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 176.5219 636.801 Tm -0.0001 Tc 0.025 Tw (S, CO)Tj 7.993 0 0 7.993 205.5538 633.006 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 209.5501 636.801 Tm -0.0001 Tc 0.025 Tw (, and F)Tj 7.993 0 0 7.993 243.6537 633.006 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 250.8125 636.801 Tm -0.0001 Tc [(below)73.9(.)]TJ -13.8783 -6.2609 TD 0.0566 Tw [(51)-565.3(Which atom, when bonded as shown, has the same electron configuration as an atom)]TJ 1.5652 -1.1304 TD 0.025 Tw [(of argon? [)]TJ 9 0 0 9 166.9774 551.801 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 171.4774 551.801 Tm (])Tj -6.9796 -2.6957 TD -0.0001 Tc 0.1351 Tw [(52)-565.3(Explain, in terms of )]TJ /F6 1 Tf 10.4628 0 TD 0 Tw (structure )Tj /F4 1 Tf 4.1241 0 TD (and/or)Tj /F6 1 Tf 3.0504 0 TD 0.1351 Tw (distribution of charge)Tj /F4 1 Tf 9.155 0 TD (, why CO)Tj 7.993 0 0 7.993 447.0282 517.006 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 455.4531 520.801 Tm -0.0001 Tc 0.1351 Tw (is a nonpolar )Tj -30.1079 -1.1304 TD 0.025 Tw [(molecule. [)]TJ 9 0 0 9 171.9778 507.801 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 176.4778 507.801 Tm (])Tj -7.4144 -2.6956 TD -0.0001 Tc 0.0293 Tw [(53)-565.3(Explain, in terms of )]TJ /F6 1 Tf 10.0395 0 TD 0 Tw (electronegativity)Tj /F4 1 Tf 6.8301 0 TD 0.0293 Tw [(, why a C)-100(Ð)-50.1(O bond in CO)]TJ 7.993 0 0 7.993 406.1513 473.006 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 413.3591 476.801 Tm -0.0001 Tc 0.0293 Tw (is more polar than the)Tj -26.4476 -1.1304 TD 0.025 Tw (FÐF bond in F)Tj 7.993 0 0 7.993 180.2254 460.006 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 184.2217 463.801 Tm 0.025 Tw [(. )]TJ 1.0748 0 TD 0.025 Tc 0 Tw ( [)Tj 9 0 0 9 203.5736 463.801 Tm 0 Tc (1)Tj 11.5 0 0 11.5 208.0736 463.801 Tm (])Tj -12.7706 -4.087 TD -0.0001 Tc 0.1931 Tw [(Base your answers to questions 54 and 55 on the heating curve below)73.9(, which represents a substance )]TJ -1.5652 -1.1304 TD 0.025 Tw (starting as a solid below its melting point and being heated at a constant rate over a period of time.)Tj 4.1739 -16.1739 TD -0.0201 Tc 0.0097 Tw [(54)-605.3(What is happening to the average kinetic energy of the particles during segment )-1551.4(? [)]TJ 9 0 0 9 510.8529 217.8011 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 515.1729 217.8011 Tm (])Tj -36.8662 -2.6957 TD -0.0001 Tc 0.0376 Tw [(55)-565.3(How does this heating curve illustrate that the heat of vaporization is greater than the)]TJ 1.5652 -1.1304 TD 0.025 Tw [(heat of fusion? [)]TJ 9 0 0 9 195.8701 173.801 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 200.3701 173.801 Tm (])Tj ET 1 g 474.52 228.401 16.066 -12 re f Q q 1 i 474.52 228.401 16.066 -12 re W* n 0 G 0 J 0 j 0.5 w 10 M []0 d 475.186 227.443 m 489.53 227.443 l S Q BT /F6 1 Tf 11 0 0 11 475.186 218.068 Tm 0 g 0 Tc 0 Tw (BC)Tj ET q 1 i -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 1 g 92.212 386.333 425.333 -150.666 re f Q 0 0 0 1 k 0 0 0 1 K 0 J 0 j 1 w 4 M []0 d /GS2 gs 1 i 246.545 272.66 m 390.545 272.66 l B 390.545 272.66 m 388.878 275.16 l 395.545 272.66 l 388.878 270.16 l 390.545 272.66 l f* 230.425 290 m 230.425 368 l B 230.425 368 m 227.925 366.334 l 230.425 373 l 232.925 366.334 l 230.425 368 l f* 243.295 291.75 m 243.295 293.131 244.414 294.25 245.795 294.25 c 247.176 294.25 248.295 293.131 248.295 291.75 c 248.295 290.37 247.176 289.25 245.795 289.25 c 244.414 289.25 243.295 290.37 243.295 291.75 c f 261.295 309.75 m 261.295 311.131 262.414 312.25 263.795 312.25 c 265.176 312.25 266.295 311.131 266.295 309.75 c 266.295 308.37 265.176 307.25 263.795 307.25 c 262.414 307.25 261.295 308.37 261.295 309.75 c f 285.295 309.75 m 285.295 311.131 286.414 312.25 287.795 312.25 c 289.176 312.25 290.295 311.131 290.295 309.75 c 290.295 308.37 289.176 307.25 287.795 307.25 c 286.414 307.25 285.295 308.37 285.295 309.75 c f 303.295 339.75 m 303.295 341.131 304.414 342.25 305.795 342.25 c 307.176 342.25 308.295 341.131 308.295 339.75 c 308.295 338.37 307.176 337.25 305.795 337.25 c 304.414 337.25 303.295 338.37 303.295 339.75 c f 351.295 339.75 m 351.295 341.131 352.414 342.25 353.795 342.25 c 355.176 342.25 356.295 341.131 356.295 339.75 c 356.295 338.37 355.176 337.25 353.795 337.25 c 352.414 337.25 351.295 338.37 351.295 339.75 c f 366.295 369.75 m 366.295 371.131 367.414 372.25 368.795 372.25 c 370.176 372.25 371.295 371.131 371.295 369.75 c 371.295 368.37 370.176 367.25 368.795 367.25 c 367.414 367.25 366.295 368.37 366.295 369.75 c f 1.5 w 3.864 M 245.795 291.75 m 263.795 309.75 l 287.795 309.75 l 305.795 339.75 l 353.795 339.75 l 368.795 369.75 l S BT /F3 1 Tf 10.9998 0 0 11 291.7548 250.9547 Tm (T)Tj 0.593 0 TD (ime)Tj /F1 1 Tf 1.723 0 TD ( \(min\))Tj /F3 1 Tf 0 10.9997 -11 0 216.4352 289.2314 Tm (T)Tj 0.537 0 TD (emperature)Tj /F1 1 Tf 5.4462 0 TD ( \(K\))Tj ET 1 w 4 M 241.629 379.892 m 241.629 283.892 l 403.629 283.892 l S BT 10.9998 0 0 11 251.1284 285.1388 Tm (A)Tj 0.7897 2.7842 TD (B)Tj 2.6362 -1.6061 TD (C)Tj 1.1827 4.2259 TD (D)Tj 4.679 -1.5896 TD (E)Tj 0.4826 3.6805 TD (F)Tj ET q -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 1 g /GS1 gs 44.212 625.333 518.788 -46.134 re f Q 255.058 611.467 m 255.058 612.158 255.617 612.717 256.307 612.717 c 256.998 612.717 257.557 612.158 257.557 611.467 c 257.557 610.777 256.998 610.217 256.307 610.217 c 255.617 610.217 255.058 610.777 255.058 611.467 c f 249.179 617.096 m 249.179 617.786 249.739 618.346 250.429 618.346 c 251.12 618.346 251.679 617.786 251.679 617.096 c 251.679 616.405 251.12 615.845 250.429 615.845 c 249.739 615.845 249.179 616.405 249.179 617.096 c f BT 14 0 0 14 226.5564 603.833 Tm (H)Tj ET 244.179 617.096 m 244.179 617.786 244.739 618.346 245.429 618.346 c 246.12 618.346 246.679 617.786 246.679 617.096 c 246.679 616.405 246.12 615.845 245.429 615.845 c 244.739 615.845 244.179 616.405 244.179 617.096 c f 255.058 606.967 m 255.058 607.658 255.617 608.218 256.307 608.218 c 256.998 608.218 257.557 607.658 257.557 606.967 c 257.557 606.277 256.998 605.718 256.307 605.718 c 255.617 605.718 255.058 606.277 255.058 606.967 c f BT 14 0 0 14 318.8064 603.833 Tm (C)Tj -1.625 0 TD 2.4006 Tc (OO)Tj ET 296.535 615.904 m 296.047 616.393 296.047 617.184 296.535 617.672 c 297.023 618.16 297.815 618.16 298.303 617.672 c 298.791 617.184 298.791 616.393 298.303 615.904 c 297.815 615.416 297.023 615.416 296.535 615.904 c f 292.999 612.369 m 292.511 612.857 292.511 613.648 292.999 614.137 c 293.488 614.625 294.279 614.625 294.767 614.137 c 295.256 613.648 295.255 612.857 294.767 612.369 c 294.279 611.881 293.488 611.881 292.999 612.369 c f 296.078 602.158 m 296.566 602.646 297.358 602.646 297.846 602.158 c 298.334 601.67 298.334 600.878 297.846 600.391 c 297.358 599.902 296.566 599.902 296.078 600.391 c 295.59 600.878 295.59 601.67 296.078 602.158 c f 292.542 605.694 m 293.031 606.182 293.822 606.182 294.31 605.694 c 294.798 605.206 294.798 604.414 294.31 603.926 c 293.822 603.438 293.031 603.438 292.542 603.926 c 292.054 604.414 292.054 605.206 292.542 605.694 c f 350.805 615.904 m 351.293 616.393 351.293 617.184 350.805 617.672 c 350.317 618.16 349.525 618.16 349.037 617.672 c 348.549 617.184 348.549 616.393 349.037 615.904 c 349.525 615.416 350.317 615.416 350.805 615.904 c f 354.341 612.369 m 354.829 612.857 354.829 613.648 354.341 614.137 c 353.852 614.625 353.061 614.625 352.573 614.137 c 352.085 613.648 352.085 612.857 352.573 612.369 c 353.061 611.881 353.852 611.881 354.341 612.369 c f 351.262 602.158 m 350.774 602.646 349.983 602.646 349.494 602.158 c 349.006 601.67 349.006 600.878 349.494 600.391 c 349.983 599.902 350.774 599.902 351.262 600.391 c 351.75 600.878 351.75 601.67 351.262 602.158 c f 354.798 605.694 m 354.31 606.182 353.518 606.182 353.03 605.694 c 352.542 605.206 352.542 604.414 353.03 603.926 c 353.518 603.438 354.31 603.438 354.798 603.926 c 355.286 604.414 355.286 605.206 354.798 605.694 c f BT 14 0 0 14 243.8065 603.833 Tm 0 Tc (S)Tj -0.0273 -1.3214 TD (H)Tj 10.7059 1.3214 TD (F)Tj ET 399.179 617.096 m 399.179 617.786 399.739 618.346 400.429 618.346 c 401.12 618.346 401.68 617.786 401.68 617.096 c 401.68 616.405 401.12 615.845 400.429 615.845 c 399.739 615.845 399.179 616.405 399.179 617.096 c f 399.179 600.571 m 399.179 601.261 399.739 601.821 400.429 601.821 c 401.12 601.821 401.68 601.261 401.68 600.571 c 401.68 599.88 401.12 599.321 400.429 599.321 c 399.739 599.321 399.179 599.88 399.179 600.571 c f 388.533 611.217 m 388.533 611.908 389.092 612.467 389.783 612.467 c 390.473 612.467 391.033 611.908 391.033 611.217 c 391.033 610.527 390.473 609.967 389.783 609.967 c 389.092 609.967 388.533 610.527 388.533 611.217 c f 394.18 617.096 m 394.18 617.786 394.739 618.346 395.429 618.346 c 396.12 618.346 396.679 617.786 396.679 617.096 c 396.679 616.405 396.12 615.845 395.429 615.845 c 394.739 615.845 394.18 616.405 394.18 617.096 c f 394.18 600.571 m 394.18 601.261 394.739 601.821 395.429 601.821 c 396.12 601.821 396.679 601.261 396.679 600.571 c 396.679 599.88 396.12 599.321 395.429 599.321 c 394.739 599.321 394.18 599.88 394.18 600.571 c f 388.533 606.217 m 388.533 606.908 389.092 607.467 389.783 607.467 c 390.473 607.467 391.033 606.908 391.033 606.217 c 391.033 605.527 390.473 604.967 389.783 604.967 c 389.092 604.967 388.533 605.527 388.533 606.217 c f BT 14 0 0 14 410.8063 603.833 Tm (F)Tj ET 239.533 606.833 m 239.533 607.523 240.092 608.083 240.783 608.083 c 241.473 608.083 242.033 607.523 242.033 606.833 c 242.033 606.143 241.473 605.583 240.783 605.583 c 240.092 605.583 239.533 606.143 239.533 606.833 c f 244.911 600.571 m 244.911 601.261 245.47 601.821 246.161 601.821 c 246.851 601.821 247.411 601.261 247.411 600.571 c 247.411 599.88 246.851 599.321 246.161 599.321 c 245.47 599.321 244.911 599.88 244.911 600.571 c f 249.911 600.571 m 249.911 601.261 250.47 601.821 251.161 601.821 c 251.851 601.821 252.411 601.261 252.411 600.571 c 252.411 599.88 251.851 599.321 251.161 599.321 c 250.47 599.321 249.911 599.88 249.911 600.571 c f 239.533 611.333 m 239.533 612.023 240.092 612.583 240.783 612.583 c 241.473 612.583 242.033 612.023 242.033 611.333 c 242.033 610.643 241.473 610.083 240.783 610.083 c 240.092 610.083 239.533 610.643 239.533 611.333 c f 308.411 606.833 m 308.411 607.523 308.97 608.083 309.661 608.083 c 310.351 608.083 310.911 607.523 310.911 606.833 c 310.911 606.143 310.351 605.583 309.661 605.583 c 308.97 605.583 308.411 606.143 308.411 606.833 c f 313.411 606.833 m 313.411 607.523 313.97 608.083 314.661 608.083 c 315.351 608.083 315.911 607.523 315.911 606.833 c 315.911 606.143 315.351 605.583 314.661 605.583 c 313.97 605.583 313.411 606.143 313.411 606.833 c f 308.411 611.321 m 308.411 612.011 308.97 612.571 309.661 612.571 c 310.351 612.571 310.911 612.011 310.911 611.321 c 310.911 610.63 310.351 610.071 309.661 610.071 c 308.97 610.071 308.411 610.63 308.411 611.321 c f 313.411 611.321 m 313.411 612.011 313.97 612.571 314.661 612.571 c 315.351 612.571 315.911 612.011 315.911 611.321 c 315.911 610.63 315.351 610.071 314.661 610.071 c 313.97 610.071 313.411 610.63 313.411 611.321 c f 330.911 606.833 m 330.911 607.523 331.47 608.083 332.161 608.083 c 332.851 608.083 333.411 607.523 333.411 606.833 c 333.411 606.143 332.851 605.583 332.161 605.583 c 331.47 605.583 330.911 606.143 330.911 606.833 c f 335.911 606.833 m 335.911 607.523 336.47 608.083 337.161 608.083 c 337.851 608.083 338.411 607.523 338.411 606.833 c 338.411 606.143 337.851 605.583 337.161 605.583 c 336.47 605.583 335.911 606.143 335.911 606.833 c f 330.911 611.321 m 330.911 612.011 331.47 612.571 332.161 612.571 c 332.851 612.571 333.411 612.011 333.411 611.321 c 333.411 610.63 332.851 610.071 332.161 610.071 c 331.47 610.071 330.911 610.63 330.911 611.321 c f 335.911 611.321 m 335.911 612.011 336.47 612.571 337.161 612.571 c 337.851 612.571 338.411 612.011 338.411 611.321 c 338.411 610.63 337.851 610.071 337.161 610.071 c 336.47 610.071 335.911 610.63 335.911 611.321 c f 404.783 611.217 m 404.783 611.908 405.342 612.467 406.033 612.467 c 406.723 612.467 407.283 611.908 407.283 611.217 c 407.283 610.527 406.723 609.967 406.033 609.967 c 405.342 609.967 404.783 610.527 404.783 611.217 c f 404.783 606.217 m 404.783 606.908 405.342 607.467 406.033 607.467 c 406.723 607.467 407.283 606.908 407.283 606.217 c 407.283 605.527 406.723 604.967 406.033 604.967 c 405.342 604.967 404.783 605.527 404.783 606.217 c f 411.161 617.096 m 411.161 617.786 411.72 618.346 412.411 618.346 c 413.101 618.346 413.661 617.786 413.661 617.096 c 413.661 616.405 413.101 615.845 412.411 615.845 c 411.72 615.845 411.161 616.405 411.161 617.096 c f 411.161 600.571 m 411.161 601.261 411.72 601.821 412.411 601.821 c 413.101 601.821 413.661 601.261 413.661 600.571 c 413.661 599.88 413.101 599.321 412.411 599.321 c 411.72 599.321 411.161 599.88 411.161 600.571 c f 421.807 611.217 m 421.807 611.908 422.367 612.467 423.058 612.467 c 423.748 612.467 424.307 611.908 424.307 611.217 c 424.307 610.527 423.748 609.967 423.058 609.967 c 422.367 609.967 421.807 610.527 421.807 611.217 c f 416.161 617.096 m 416.161 617.786 416.72 618.346 417.411 618.346 c 418.101 618.346 418.661 617.786 418.661 617.096 c 418.661 616.405 418.101 615.845 417.411 615.845 c 416.72 615.845 416.161 616.405 416.161 617.096 c f 416.161 600.571 m 416.161 601.261 416.72 601.821 417.411 601.821 c 418.101 601.821 418.661 601.261 418.661 600.571 c 418.661 599.88 418.101 599.321 417.411 599.321 c 416.72 599.321 416.161 599.88 416.161 600.571 c f 421.807 606.217 m 421.807 606.908 422.367 607.467 423.058 607.467 c 423.748 607.467 424.307 606.908 424.307 606.217 c 424.307 605.527 423.748 604.967 423.058 604.967 c 422.367 604.967 421.807 605.527 421.807 606.217 c f q -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 0 G 10 M /GS1 gs 127.333 451.333 m 488 451.333 l 126.471 158.569 m 487.137 158.569 l S BT /F4 1 Tf 11.5 0 0 11.5 331.2778 478.8899 Tm 0 g (Ð)Tj ET Q endstream endobj 32 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 33 0 obj<> endobj 34 0 obj<>stream 1 g /GS1 gs 12 782 m 12 782 l f q 1 i -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 42 62 528 -21 re f BT /F2 1 Tf 7 0 0 7 43 53.5807 Tm 0 g 0 Tc 0 Tw (P)Tj 0.501 0 TD -0.0002 Tc 0.0278 Tw (.S./Chem.ÐJan. Õ05)Tj /F4 1 Tf 10 0 0 10 301.1724 53.5807 Tm -0.0001 Tc 0 Tw ([8])Tj ET 1 g 43.333 743.667 526.667 -600.681 re f BT 11.5 0 0 11.5 62.3333 734.1343 Tm 0 g 0.025 Tw [(Base your answers to questions 56 through 58 on the potential energy diagram and the equation below)73.9(. )]TJ /F1 1 Tf 11 0 0 11 217.5607 500.1343 Tm -0.0002 Tc 0.0279 Tw [(2 C)55.5(\(s\) + H)]TJ 7.645 0 0 7.645 268.888 496.5043 Tm 0 Tc 0 Tw (2)Tj 11 0 0 11 273.138 500.1343 Tm -0.0001 Tc 0.0277 Tw [(\(g\) + 227)222.3(.4 kJ )]TJ /F7 1 Tf 6.307 0 TD 0 Tc 0 Tw ()Tj /F1 1 Tf 1.2924 0 TD (C)Tj 7.645 0 0 7.645 365.2843 496.5043 Tm (2)Tj 11 0 0 11 369.5342 500.1343 Tm (H)Tj 7.645 0 0 7.645 378.0868 496.5043 Tm (2)Tj 11 0 0 11 382.3368 500.1343 Tm -0.0003 Tc (\(g\))Tj /F4 1 Tf 11.5 0 0 11.5 92.3333 469.1343 Tm -0.0001 Tc 0.025 Tw [(56)-565.3(The letter )]TJ /F6 1 Tf 5.9834 0 TD 0 Tc 0 Tw (B)Tj /F4 1 Tf 0.9229 0 TD -0.0001 Tc 0.025 Tw [(represents which chemical formula or formulas in the equation? [)]TJ 9 0 0 9 493.6015 469.1343 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 498.1015 469.1343 Tm (])Tj -35.2842 -2.6956 TD -0.0001 Tc 0.025 Tw [(57)-565.3(If 682.2 kilojoules are absorbed, how many moles of C)]TJ 7.993 0 0 7.993 369.7394 434.3393 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 373.7357 438.1343 Tm (H)Tj 7.993 0 0 7.993 383.1075 434.3393 Tm (2)Tj 11.5 0 0 11.5 387.1038 438.1343 Tm -0.0001 Tc 0.025 Tw [(\(g\) are produced? [)]TJ 9 0 0 9 488.4179 438.1343 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 492.9179 438.1343 Tm (])Tj -34.8334 -2.6957 TD -0.0001 Tc 0.025 Tw [(58)-565.3(Describe how the potential energy diagram will change if a catalyst is added. [)]TJ 9 0 0 9 491.9265 407.1343 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 496.4265 407.1343 Tm (])Tj -37.7472 -4.087 TD -0.0001 Tc 0.025 Tw [(Base your answers to questions 59 and 60 on the condensed structural formula below)73.9(.)]TJ 17.6875 -2.1739 TD -0.0002 Tc 0 Tw (CH)Tj 7.993 0 0 7.993 283.206 331.3393 Tm 0 Tc (3)Tj 11.5 0 0 11.5 287.2023 335.1343 Tm -0.0002 Tc (CH)Tj 7.993 0 0 7.993 304.6685 331.3393 Tm 0 Tc (2)Tj 11.5 0 0 11.5 308.6648 335.1343 Tm -0.0001 Tc (CHCH)Tj 7.993 0 0 7.993 343.5972 331.3393 Tm 0 Tc (2)Tj 11.5 0 0 11.5 92.3333 308.1343 Tm -0.0001 Tc 0.1644 Tw [(59)-565.3(In the space provided )]TJ /F6 1 Tf 11.4206 0 TD (in your answer booklet)Tj /F4 1 Tf 9.8861 0 TD (, draw the structural formula for this )Tj -19.7416 -1.1304 TD 0.025 Tw [(compound. [)]TJ 9 0 0 9 180.3571 295.1343 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 184.8571 295.1343 Tm (])Tj -8.0455 -2.6957 TD (60)Tj 1.5652 0 TD 0.0199 Tc 0.5314 Tw (The formula below represents a product formed when HCl reacts with)Tj 0 -1.1304 TD -0.0002 Tc 0 Tw (CH)Tj 7.993 0 0 7.993 127.7995 247.3393 Tm 0 Tc (3)Tj 11.5 0 0 11.5 131.7958 251.1343 Tm -0.0002 Tc (CH)Tj 7.993 0 0 7.993 149.262 247.3393 Tm 0 Tc (2)Tj 11.5 0 0 11.5 153.2583 251.1343 Tm -0.0001 Tc (CHCH)Tj 7.993 0 0 7.993 188.1907 247.3393 Tm 0 Tc (2)Tj 11.5 0 0 11.5 192.1869 251.1343 Tm (. )Tj -7.1177 -8.6957 TD -0.0001 Tc 0.025 Tw [(What is an IUP)54.8(AC name for this product? [)]TJ 9 0 0 9 327.327 151.1343 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 331.827 151.1343 Tm (])Tj ET 1 g 45.333 241.667 517.585 -68.169 re f Q 0 0 0 1 K 0 J 0 j 1 w 3.864 M []0 d /GS2 gs 1 i 275.426 212.826 m 275.457 220.826 l 261.157 206.338 m 269.157 206.338 l 281.157 206.338 m 289.157 206.338 l 275.426 191.826 m 275.457 199.826 l 301.157 206.338 m 309.157 206.338 l 295.043 212.826 m 295.075 220.826 l 295.043 191.826 m 295.075 199.826 l 315.676 212.826 m 315.707 220.826 l 321.407 206.338 m 329.407 206.338 l 315.676 191.826 m 315.707 199.826 l 335.293 212.826 m 335.325 220.826 l 335.293 191.826 m 335.325 199.826 l 340.907 206.338 m 348.907 206.338 l S BT /F1 1 Tf 11 0 0 11 251.1572 202.5382 Tm 0 0 0 1 k 0 Tc 0 Tw (H)Tj 1.845 1.8587 TD (H)Tj 0 -1.8587 TD (C)Tj 0 -1.8686 TD (H)Tj 1.7834 1.8686 TD (C)Tj 0 1.8587 TD (H)Tj -0.1136 -3.7273 TD (Cl)Tj 1.8075 3.7273 TD (H)Tj 0.1818 -1.8587 TD (C)Tj 0 -1.8686 TD (H)Tj 1.7834 1.8686 TD (C)Tj 0 1.8587 TD (H)Tj 0 -3.7273 TD (H)Tj 1.8075 1.8686 TD (H)Tj ET q -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 1 g /GS1 gs 45.333 719.667 511.335 -187.339 re f Q 1 w 204.883 618.809 m 252.098 618.809 l 273.744 618.631 274.377 689.716 302.332 690.249 c 325.947 690.699 328.443 656.5 347.646 654.718 c 401.969 654.718 l S BT /F3 1 Tf 0 11 -11 0 191.9401 588.4302 Tm -0.0001 Tw (Potential Energy)Tj 11 0 0 11 255.8848 535.6356 Tm -0.0002 Tc (Reaction Coordinate)Tj ET 0.5 w 206.969 550.608 m 373.325 550.608 l S 373.325 550.608 m 371.325 553.608 l 379.325 550.608 l 371.325 547.608 l 373.325 550.608 l f* 3.864 M 198.491 568.607 m 198.491 693.884 l S 198.491 693.884 m 195.491 691.884 l 198.491 699.884 l 201.491 691.884 l 198.491 693.884 l f* BT /F1 1 Tf 11 0 0 11 223.566 586.6876 Tm 0 Tc 0 Tw (\(1\))Tj ET 230.37 578.372 m 230.37 567.264 l S 230.37 567.264 m 233.37 569.264 l 230.37 561.264 l 227.37 569.264 l 230.37 567.264 l f* 230.82 600.071 m 230.82 612.514 l S 230.82 612.514 m 227.82 610.514 l 230.82 618.514 l 233.82 610.514 l 230.82 612.514 l f* 3.864 M [4 4 ]0 d 251.677 618.286 m 400.969 618.286 l 348.146 654.518 m 205.469 654.518 l S 0 0 0 0 k 371.595 622.336 13.484 -12 re f BT 11 0 0 11 371.5951 613.5358 Tm 0 0 0 1 k (\(4\))Tj ET 3.864 M []0 d 378.794 608.504 m 378.794 566.764 l S 378.794 566.764 m 381.794 568.764 l 378.794 560.764 l 375.794 568.764 l 378.794 566.764 l f* 378.344 625.486 m 378.344 648.764 l S 378.344 648.764 m 375.344 646.764 l 378.344 654.764 l 381.344 646.764 l 378.344 648.764 l f* BT 11 0 0 11 294.8083 633.01 Tm (\(3\))Tj ET 301.432 630.564 m 301.432 623.764 l S 301.432 623.764 m 304.432 625.764 l 301.432 617.764 l 298.432 625.764 l 301.432 623.764 l f* 301.432 642.301 m 301.432 648.514 l S 301.432 648.514 m 298.432 646.514 l 301.432 654.514 l 304.432 646.514 l 301.432 648.514 l f* 205.011 710.264 196.832 -148.958 re S BT /F3 1 Tf 11 0 0 11 226.8311 622.2402 Tm (A)Tj 13.4259 3.302 TD (B)Tj ET 0 0 0 0 k 240.316 660.487 13.484 -12 re f BT /F1 1 Tf 11 0 0 11 240.3159 651.6878 Tm 0 0 0 1 k (\(2\))Tj ET 247.12 646.514 m 247.12 624.514 l S 247.12 624.514 m 250.12 626.514 l 247.12 618.514 l 244.12 626.514 l 247.12 624.514 l f* 247.57 662.264 m 247.469 684.764 l S 247.469 684.764 m 244.469 682.764 l 247.469 690.764 l 250.469 682.764 l 247.469 684.764 l f* 3.864 M [4 4 ]0 d 401.469 690.768 m 202.969 690.768 l S q -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 0 G 1 w 10 M []0 d /GS1 gs 125 389 m 483 389 l 124.471 132.545 m 482.471 132.545 l S Q endstream endobj 35 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 36 0 obj<> endobj 37 0 obj<>stream 1 g /GS1 gs 12 782 m 12 782 l f q 1 i -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 43 743 526 -83 re f 42 62 528 -21 re f BT /F2 1 Tf 7 0 0 7 43 53.5807 Tm 0 g 0 Tc 0 Tw (P)Tj 0.501 0 TD -0.0002 Tc 0.0278 Tw (.S./Chem.ÐJan. Õ05)Tj /F4 1 Tf 10 0 0 10 301.1724 53.5807 Tm -0.0001 Tc 0 Tw ([9])Tj 9 0 0 9 538.0142 53.5807 Tm -0.0002 Tc ([OVER])Tj ET 1 g 42.151 743.75 528 -514.157 re f BT 11.5 0 0 11.5 91.1506 734.2178 Tm 0 g -0.0001 Tc 0.025 Tw [(61)-565.3(Given the equation:)]TJ 8.632 -1.4783 TD [(butanoic acid + 1-pentanol water + )]TJ /F6 1 Tf 19.5164 0 TD 0 Tc 0 Tw (X)Tj /F4 1 Tf -26.5832 -1.5652 TD -0.0741 Tc (To)Tj 1.0558 0 TD ( )Tj 0.2749 0 TD -0.0001 Tc 0.025 Tw (which class of organic compounds does product )Tj /F6 1 Tf 20.0248 0 TD 0 Tc 0 Tw (X)Tj /F4 1 Tf 0.8858 0 TD -0.0001 Tc 0.025 Tw [(belong? [)]TJ 9 0 0 9 418.6435 699.2178 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 423.1435 699.2178 Tm (])Tj -28.8689 -2.6957 TD -0.0101 Tc 0.025 Tw [(62)-585.3(Identify the homologous series of hydrocarbons to which CH)]TJ 7.993 0 0 7.993 393.8478 664.4227 Tm 0 Tc 0 Tw (3)Tj 11.5 0 0 11.5 397.7642 668.2178 Tm -0.0101 Tc (CHCH)Tj 7.993 0 0 7.993 432.2368 664.4227 Tm 0 Tc (2)Tj 11.5 0 0 11.5 439.2008 668.2178 Tm -0.0101 Tc 0.025 Tw [(belongs. [)]TJ 9 0 0 9 493.4479 668.2178 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 497.858 668.2178 Tm (])Tj -37.9746 -3.5652 TD -0.0001 Tc 0.025 Tw [(Base your answers to questions 63 through 65 on the information below)73.9(.)]TJ 4.1739 -2.1739 TD 0.1079 Tw (In a titration experiment, a student uses a 1.4 M HBr\(aq\) solution and the indicator )Tj -1.5652 -1.1304 TD 0.2274 Tw (phenolphthalein to determine the concentration of a KOH\(aq\) solution. The data for )Tj T* 0.025 Tw [(trial 1 is recorded in the table below)73.9(.)]TJ /F3 1 Tf 10 0 0 10 291.561 551.2178 Tm 0 Tc 0 Tw (T)Tj 0.5559 0 TD -0.0002 Tc 0.0278 Tw (rial 1)Tj /F4 1 Tf 11.5 0 0 11.5 91.1506 406.2178 Tm -0.0001 Tc 0.189 Tw [(63)-565.3(In the space provided )]TJ /F6 1 Tf 11.5193 0 TD (in your answer booklet)Tj /F4 1 Tf 9.9601 0 TD (, show a correct numerical setup for )Tj -19.9142 -1.1304 TD 0.025 Tw [(calculating the molarity of the KOH\(aq\) solution for trial 1. [)]TJ 9 0 0 9 404.9384 393.2178 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 409.4384 393.2178 Tm (])Tj -27.6772 -2.6957 TD -0.0001 Tc 0.0221 Tw [(64)-565.3(Why is it better to use several trials of a titration rather than one trial to determine the)]TJ 1.5652 -1.1304 TD 0.025 Tw [(molarity of a solution of an unknown concentration? [)]TJ 9 0 0 9 370.8572 349.2178 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 375.3572 349.2178 Tm (])Tj -24.7136 -2.6957 TD -0.0201 Tc -0.0032 Tw [(65)-605.3(In a second trial of this experiment, the molarity of KOH\(aq\) was determined to be 0.95 M.)]TJ 1.5652 -1.1304 TD -0.0001 Tc 0.025 Tw [(The actual molarity was 0.83 M. What is the percent error in the second trial? [)]TJ 9 0 0 9 494.0523 305.2178 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 498.5523 305.2178 Tm (])Tj ET 0 G 0 J 0 j 1 w 10 M []0 d 123 289.678 m 481.333 289.678 l 322.501 719.732 m 363.759 719.732 l S 371.259 719.732 m 362.009 717.232 l 363.259 719.232 l 363.259 720.232 l 362.009 722.232 l f* 1 g 186 545 248.689 -100.309 re f 186.5 544.5 114 -28.454 re f BT /F3 1 Tf 10 0 0 10 206.4201 527.7243 Tm 0 g -0.0001 Tc 0.0277 Tw (Buret Readings)Tj ET 1 g 301 544.5 66.344 -28.454 re f BT 10 0 0 10 316.1216 527.7243 Tm 0 g 0 Tw (HBr)Tj /F1 1 Tf 1.8328 0 TD -0.0002 Tc (\(aq\))Tj ET 1 g 367.844 544.5 66.345 -28.454 re f BT /F3 1 Tf 10 0 0 10 381.0214 527.7243 Tm 0 g (KOH)Tj /F1 1 Tf 2.2217 0 TD (\(aq\))Tj ET 1 g 186.5 520.454 114 -25.532 re f BT 10 0 0 10 193.5 505.139 Tm 0 g -0.0001 Tc 0.0277 Tw (Initial volume \(mL\))Tj ET 1 g 301 520.454 66.344 -25.532 re f BT 10 0 0 10 326.9446 505.139 Tm 0 g 0 Tw (7.50)Tj ET 1 g 367.844 520.454 66.345 -25.532 re f BT 10 0 0 10 388.879 505.139 Tm 0 g -0.0741 Tc [(11)-74(.)-73.9(0)-74(0)]TJ ET 1 g 186.5 494.922 114 -24.727 re f BT 10 0 0 10 193.5 480.0099 Tm 0 g -0.0001 Tc 0.0277 Tw (Final volume \(mL\))Tj ET 1 g 301 494.922 66.344 -24.727 re f BT 10 0 0 10 321.6648 480.0099 Tm 0 g 0 Tw (22.90)Tj ET 1 g 367.844 494.922 66.345 -24.727 re f BT 10 0 0 10 388.5092 480.0099 Tm 0 g (33.10)Tj ET 1 g 186.5 470.195 114 -25.504 re f BT 10 0 0 10 193.5 454.8943 Tm 0 g -0.0549 Tc (Vo)Tj 1.1679 0 TD -0.0001 Tc 0.0277 Tw (lume used \(mL\))Tj ET 1 g 301 470.195 66.344 -25.504 re f BT 10 0 0 10 321.6648 454.8943 Tm 0 g 0 Tw (15.40)Tj ET 1 g 367.844 470.195 66.345 -25.504 re f BT 10 0 0 10 388.5092 454.8943 Tm 0 g (22.10)Tj ET 0.5 w 299.989 545.013 m 299.989 444.704 l 367.595 545 m 367.595 444.691 l 434.419 545.015 m 434.43 444.706 l S 186 544.75 m 434.689 544.75 l 186 519.796 m 434.689 519.796 l 186 494.843 m 434.689 494.843 l 186 469.889 m 434.689 469.889 l 186 444.935 m 434.689 444.935 l S BT /F4 1 Tf 11.5 0 0 11.5 327.556 723.9517 Tm -0.0002 Tc (catalyst)Tj ET 186 545 m 186 444.692 l S Q endstream endobj 38 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 39 0 obj<> endobj 40 0 obj<>stream 1 g /GS1 gs 12 782 m 12 782 l f q 1 i -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 43.333 742.667 526 -672.919 re f BT /F2 1 Tf 11.5 0 0 11.5 289.1355 733.1343 Tm 0 g -0.0002 Tc 0.0278 Tw (Part C)Tj -6.0451 -2.1739 TD -0.0001 Tc (Answer all questions in this part.)Tj /F6 1 Tf -13.1551 -2.1739 TD -0.0002 Tc 0 Tw (Directions)Tj /F4 1 Tf 4.5506 0 TD -0.0001 Tc 0.025 Tw [(\(66Ð84\): Record your answers in the spaces provided in your answer booklet. Some questions)]TJ -6.6376 -1.1304 TD (may require the use of the )Tj /F6 1 Tf 11.255 0 TD [(Reference T)73.9(ables for)-275.1(Physical Setting)]TJ /F4 1 Tf 15.1676 0 TD 0 Tc 0 Tw (/)Tj /F6 1 Tf 0.2778 0 TD -0.0001 Tc (Chemistry)Tj /F4 1 Tf 4.314 0 TD 0 Tc (.)Tj -29.4492 -2.6957 TD -0.0001 Tc 0.025 Tw [(Base your answers to questions 66 and 67 on the information below)73.9(.)]TJ 4.1739 -2.1739 TD -0.0101 Tc 0.0268 Tw [(Naturally occurring elemental carbon is a mixture of isotopes. The percent composition)]TJ -1.5652 -1.1304 TD -0.0001 Tc 0.025 Tw [(of the two most abundant isotopes is listed below)73.9(.)]TJ 3.1304 -2.1739 TD (¥ 98.93% of the carbon atoms have a mass of 12.00 atomic mass units.)Tj 0 -1.1304 TD (¥ 1.07% of the carbon atoms have a mass of 13.00 atomic mass units.)Tj -3.1304 -2.3478 TD 0.1756 Tw [(66)-565.3(In the space provided )]TJ /F6 1 Tf 11.4658 0 TD (in your answer booklet)Tj /F4 1 Tf 9.92 0 TD (, show a correct numerical setup for )Tj -19.8205 -1.1304 TD 0.025 Tw [(calculating the average atomic mass of carbon. [)]TJ 9 0 0 9 347.8355 523.1343 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 352.3355 523.1343 Tm (])Tj -22.6089 -2.6956 TD -0.0001 Tc -0.0059 Tw [(67)-565.3(Describe, in terms of )]TJ /F6 1 Tf 10.509 0 TD (subatomic particles found in the nucleus)Tj /F4 1 Tf 16.4728 0 TD (, one difference between)Tj -25.4166 -1.1304 TD 0.0586 Tw (the nuclei of carbon-12 atoms and the nuclei of carbon-13 atoms. The response must)Tj T* 0.025 Tw [(include both isotopes. [)]TJ 9 0 0 9 231.1492 466.1343 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 235.6492 466.1343 Tm (])Tj -15.0709 -4.1739 TD -0.0001 Tc 0.025 Tw [(Base your answers to questions 68 and 69 on the information below)73.9(.)]TJ 4.1739 -2.1739 TD 0.264 Tw (A scientist in a chemistry laboratory determined the molecular formulas for two )Tj -1.5652 -1.1304 TD 0.025 Tw (compounds containing nitrogen and oxygen to be NO)Tj 7.993 0 0 7.993 347.9636 376.3393 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 355.1225 380.1343 Tm -0.0001 Tc 0.025 Tw (and N)Tj 7.993 0 0 7.993 384.6822 376.3393 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 388.6785 380.1343 Tm (O)Tj 7.993 0 0 7.993 397.4046 376.3393 Tm (5)Tj 11.5 0 0 11.5 401.4009 380.1343 Tm (.)Tj -26.8754 -2.3478 TD -0.0001 Tc 0.025 Tw [(68)-565.3(W)36.9(rite an IUP)54.8(AC name for the compound N)]TJ 7.993 0 0 7.993 320.2416 349.3393 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 324.2379 353.1343 Tm (O)Tj 7.993 0 0 7.993 332.964 349.3393 Tm (5)Tj 11.5 0 0 11.5 336.9603 353.1343 Tm 0.025 Tw [(. )]TJ 1.0748 0 TD 0.025 Tc 0 Tw ( [)Tj 9 0 0 9 356.3121 353.1343 Tm 0 Tc (1)Tj 11.5 0 0 11.5 360.8121 353.1343 Tm (])Tj -23.346 -2.6957 TD -0.0001 Tc 0.1756 Tw [(69)-565.3(In the space provided )]TJ /F6 1 Tf 11.4658 0 TD (in your answer booklet)Tj /F4 1 Tf 9.92 0 TD (, show a correct numerical setup for )Tj -19.8205 -1.1304 TD 0.025 Tw (calculating the percent composition by mass of oxygen in NO)Tj 7.993 0 0 7.993 402.4846 305.3393 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 406.4809 309.1343 Tm 0.025 Tw [(. )]TJ 1.0748 0 TD 0.025 Tc 0 Tw ( [)Tj 9 0 0 9 425.8328 309.1343 Tm 0 Tc (1)Tj 11.5 0 0 11.5 430.3328 309.1343 Tm (])Tj ET 1 g 42 62 528 -21 re f BT /F2 1 Tf 7 0 0 7 43 53.5807 Tm 0 g (P)Tj 0.501 0 TD -0.0002 Tc 0.0278 Tw (.S./Chem.ÐJan. Õ05)Tj /F4 1 Tf 10 0 0 10 298.6724 53.5807 Tm -0.0001 Tc 0 Tw ([10])Tj ET 0 G 0 J 0 j 1 w 10 M []0 d 126.151 450.937 m 488.46 450.937 l 125.25 290.657 m 487.559 290.657 l S Q endstream endobj 41 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 42 0 obj<> endobj 43 0 obj<>stream 1 g /GS1 gs 12 782 m 12 782 l f q 1 i -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 42 62 528 -21 re f BT /F2 1 Tf 7 0 0 7 43 53.5807 Tm 0 g 0 Tc 0 Tw (P)Tj 0.501 0 TD -0.0002 Tc 0.0278 Tw (.S./Chem.ÐJan. Õ05)Tj /F4 1 Tf 10 0 0 10 298.6724 53.5807 Tm -0.0001 Tc 0 Tw ([11])Tj 9 0 0 9 537.0142 53.5807 Tm -0.0002 Tc ([OVER])Tj ET 1 g 43 743 527 -611.247 re f BT 11.5 0 0 11.5 62 733.4678 Tm 0 g -0.0001 Tc 0.025 Tw [(Base your answers to questions 70 through 72 on the information below)73.9(.)]TJ 4.1739 -2.1739 TD 0.0772 Tw (In a laboratory experiment, 10.00 grams of an unknown solid is added to 100.0 milli-)Tj -1.5652 -1.1304 TD 0.1969 Tw (liters of water and the temperature of the resulting solution is measured over several )Tj T* 0.025 Tw [(minutes, as recorded in the table below)73.9(.)]TJ /F3 1 Tf 10 0 0 10 281.4526 644.4677 Tm -0.0002 Tc 0.0278 Tw [(Data T)73.7(able)]TJ /F4 1 Tf 11.5 0 0 11.5 92 435.4677 Tm -0.0151 Tc -0.0156 Tw [(70)-595.3(On the grid provided )]TJ /F6 1 Tf 10.1267 0 TD (in your answer booklet)Tj /F4 1 Tf 9.0162 0 TD (, mark an appropriate scale on the axis labeled)Tj -17.5776 -1.1304 TD 0.025 Tw [(ÒT)73.9(emperature \(¡C\).Ó An appropriate scale is one that allows a trend to be seen. [)]TJ 9 0 0 9 484.3676 422.4677 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 488.7326 422.4677 Tm (])Tj -34.4985 -2.6957 TD -0.0001 Tc 0.025 Tw [(71)-565.3(Plot the data from the data table. Circle and connect the points. [)]TJ 9 0 0 9 431.3686 391.4677 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 435.8686 391.4677 Tm (])Tj -29.9016 -6.087 TD -0.0001 Tc 0.025 Tw [(72)-565.3(Given the statement:)]TJ 4.6957 -1.913 TD 0.0318 Tw (The unknown solid is either sodium hydroxide or lithium bromide, and)Tj -1.5652 -1.1304 TD 0.025 Tw [(both of these compounds dissolve in water exothermically)73.9(.)]TJ /F6 1 Tf -1.5652 -1.913 TD 0 Tc 0 Tw (a)Tj /F4 1 Tf 0.981 0 TD -0.0001 Tc 0.025 Tw [(Explain how the experimental data support the statement. [)]TJ 9 0 0 9 411.4007 264.4677 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 415.9007 264.4677 Tm (])Tj /F6 1 Tf -26.6001 -1.913 TD (b)Tj /F4 1 Tf 1.0109 0 TD -0.0001 Tc 0.025 Tw [(State specific information from Reference T)73.9(able )]TJ /F6 1 Tf 20.2496 0 TD 0 Tc 0 Tw (I)Tj /F4 1 Tf 0.6639 0 TD -0.0001 Tc 0.025 Tw [(to support the statement. [)]TJ 9 0 0 9 498.9005 242.4678 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 503.4005 242.4678 Tm (])Tj ET 1 g 45 382 519.036 -40.078 re f Q BT /F1 1 Tf 11 0 0 11 110.6612 357.1489 Tm 0 0 0 1 k /GS2 gs -0.0002 Tc 0 Tw (Example:)Tj ET 0 0 0 1 K 0 J 0 j 0.5 w 3.864 M []0 d 1 i 168.261 359.309 m 168.261 362.888 171.162 365.789 174.741 365.789 c 178.32 365.789 181.221 362.888 181.221 359.309 c 181.221 355.73 178.32 352.829 174.741 352.829 c 171.162 352.829 168.261 355.73 168.261 359.309 c s 0.9 w 3.864 M 173.594 359.264 m 173.594 359.885 174.097 360.389 174.719 360.389 c 175.34 360.389 175.844 359.885 175.844 359.264 c 175.844 358.643 175.34 358.139 174.719 358.139 c 174.097 358.139 173.594 358.643 173.594 359.264 c b 0.5 w 3.864 M 194.586 359.309 m 194.586 362.888 197.487 365.789 201.066 365.789 c 204.645 365.789 207.546 362.888 207.546 359.309 c 207.546 355.73 204.645 352.829 201.066 352.829 c 197.487 352.829 194.586 355.73 194.586 359.309 c s 0.9 w 3.864 M 199.919 359.264 m 199.919 359.885 200.422 360.389 201.044 360.389 c 201.665 360.389 202.169 359.885 202.169 359.264 c 202.169 358.643 201.665 358.139 201.044 358.139 c 200.422 358.139 199.919 358.643 199.919 359.264 c b 0.5 w 3.864 M 220.101 372.269 m 220.101 375.848 223.002 378.749 226.581 378.749 c 230.16 378.749 233.061 375.848 233.061 372.269 c 233.061 368.69 230.16 365.789 226.581 365.789 c 223.002 365.789 220.101 368.69 220.101 372.269 c s 0.9 w 3.864 M 225.433 372.224 m 225.433 372.845 225.937 373.349 226.558 373.349 c 227.18 373.349 227.683 372.845 227.683 372.224 c 227.683 371.603 227.18 371.099 226.558 371.099 c 225.937 371.099 225.433 371.603 225.433 372.224 c b 1 w 174.741 359.309 m 200.661 359.309 l 226.581 372.269 l S q -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 1 g /GS1 gs 307.754 614.41 69.75 -17.954 re f 237.504 614.41 69.75 -17.954 re f 237.004 633.364 141 -166.586 re f 237.504 632.864 69.75 -36.408 re f BT /F3 1 Tf 10 0 0 10 260.8002 618.6108 Tm 0 g 0 Tc (T)Tj 0.593 0 TD -0.0002 Tc (ime)Tj /F1 1 Tf -1.5181 -1.3 TD (\(minutes\))Tj ET 1 g 307.754 632.864 69.75 -36.408 re f BT /F3 1 Tf 10 0 0 10 312.7202 618.6108 Tm 0 g 0 Tc (T)Tj 0.5369 0 TD -0.0001 Tc (emperature)Tj /F1 1 Tf 1.5603 -1.3 TD -0.0002 Tc (\(¡C\))Tj ET 1 g 237.504 595.956 69.75 -17.954 re f BT 10 0 0 10 269.5991 584.4298 Tm 0 g 0 Tc (0)Tj ET 1 g 307.754 595.956 69.75 -17.954 re f BT 10 0 0 10 332.9008 584.4298 Tm 0 g -0.0002 Tc (24.0)Tj ET 1 g 237.504 577.502 69.75 -17.954 re f BT 10 0 0 10 265.4304 565.9758 Tm 0 g (0.5)Tj ET 1 g 307.754 577.502 69.75 -17.954 re f BT 10 0 0 10 332.9008 565.9758 Tm 0 g (28.5)Tj ET 1 g 237.504 559.048 69.75 -17.954 re f BT 10 0 0 10 265.4304 547.5219 Tm 0 g (1.0)Tj ET 1 g 307.754 559.048 69.75 -17.954 re f BT 10 0 0 10 332.9008 547.5219 Tm 0 g (31.0)Tj ET 1 g 237.504 540.594 69.75 -17.954 re f BT 10 0 0 10 265.4304 529.0679 Tm 0 g (1.5)Tj ET 1 g 307.754 540.594 69.75 -17.954 re f BT 10 0 0 10 332.9008 529.0679 Tm 0 g (34.5)Tj ET 1 g 237.504 522.14 69.75 -17.954 re f BT 10 0 0 10 265.4304 510.6139 Tm 0 g (2.0)Tj ET 1 g 307.754 522.14 69.75 -17.954 re f BT 10 0 0 10 332.9008 510.6139 Tm 0 g (41.0)Tj ET 1 g 237.504 503.686 69.75 -17.954 re f BT 10 0 0 10 265.4304 492.1599 Tm 0 g (2.5)Tj ET 1 g 307.754 503.686 69.75 -17.954 re f BT 10 0 0 10 332.9008 492.1599 Tm 0 g (45.5)Tj ET 1 g 237.504 485.232 69.75 -17.954 re f BT 10 0 0 10 265.4304 473.7059 Tm 0 g (3.0)Tj ET 1 g 307.754 485.232 69.75 -17.954 re f BT 10 0 0 10 332.9008 473.7059 Tm 0 g (46.5)Tj ET 0 G 0.5 w 10 M 237.254 633.364 m 237.254 466.778 l 307.504 633.364 m 307.504 466.778 l 377.754 633.364 m 377.754 466.778 l 237.004 633.114 m 378.004 633.114 l 237.004 596.206 m 378.004 596.206 l 237.004 577.752 m 378.004 577.752 l 237.004 559.298 m 378.004 559.298 l 237.004 540.844 m 378.004 540.844 l 237.004 522.39 m 378.004 522.39 l 237.004 503.936 m 378.004 503.936 l 237.004 485.482 m 378.004 485.482 l 237.004 467.028 m 378.004 467.028 l S 1 w 132.973 226.401 m 492.252 226.401 l S Q endstream endobj 44 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 45 0 obj<> endobj 46 0 obj<> endobj 47 0 obj<> endobj 48 0 obj<>stream 1 g /GS1 gs 12 782 m 12 782 l f q 1 i -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 42 62 528 -21 re f BT /F2 1 Tf 7 0 0 7 43 53.5807 Tm 0 g 0 Tc 0 Tw (P)Tj 0.501 0 TD -0.0002 Tc 0.0278 Tw (.S./Chem.ÐJan. Õ05)Tj /F4 1 Tf 10 0 0 10 298.6724 53.5807 Tm -0.0001 Tc 0 Tw ([12])Tj ET 1 g 42.732 743.986 527.268 -18.003 re f BT 11.5 0 0 11.5 61.7324 734.4539 Tm 0 g 0.025 Tw [(Base your answers to questions 73 through 76 on the information below)73.9(.)]TJ ET 1 g 48.609 717.75 249.04 -651.857 re f Q BT /F3 1 Tf 9.9 0 0 9.9 155.0933 509.1895 Tm 0 0 0 1 k /GS2 gs 0 Tc 0 Tw (Figure 2)Tj /F1 1 Tf 1.378 -4.483 TD (1)Tj 0.476 0 TD (00.0 g H)Tj 7.2 0 0 7.2 210.8686 463.4582 Tm (2)Tj 9.9 0 0 9.9 214.8716 464.8082 Tm (O\()Tj ET 1 i 227.677 466.777 m 227.74 465.353 228.117 464.808 229.112 464.808 c 229.856 464.808 230.61 465.039 231.353 465.478 c 231.144 465.866 l 230.631 465.604 230.107 465.468 229.583 465.468 c 228.547 465.468 228.369 466.012 228.348 467.562 c 230.034 469.405 230.777 470.798 230.777 471.249 c 230.777 471.448 230.641 471.594 230.348 471.772 c 229.856 472.086 229.458 472.233 229.196 472.233 c 228.536 472.233 227.73 470.463 227.646 467.437 c 226.913 466.662 226.337 466.128 225.876 465.845 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432.497 152.604 432.684 152.479 432.726 c 150.688 430.998 147.815 430.581 145.358 430.269 c 142.38 429.811 139.423 429.623 136.549 429.457 c 133.78 429.477 131.114 429.519 128.407 430.102 c 127.866 430.248 127.345 430.331 126.825 430.54 c 124.346 431.289 121.806 431.893 120.244 433.601 c 119.557 436.308 119.244 439.098 118.703 441.764 c 118.557 442.909 118.349 443.992 118.161 445.054 c 117.808 447.157 117.454 449.156 117.162 451.197 c 111.914 481.601 l 111.852 482.517 111.623 483.495 111.498 484.412 c 111.352 486.64 110.103 489.035 111.019 491.013 c 111.186 491.2 111.352 491.305 111.415 491.451 c 111.977 491.784 112.56 492.096 113.184 492.408 c 115.704 493.304 118.432 493.908 120.973 494.262 c 123.972 494.637 126.845 494.907 129.761 495.178 c 131.218 495.303 132.676 495.449 134.113 495.511 c b 137.049 495.386 m 140.11 495.324 143.15 495.324 146.253 495.032 c 147.419 494.928 148.523 494.97 149.647 494.824 c 152.459 494.47 155.27 494.158 158.04 493.574 c 159.872 493.012 162.058 492.658 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135.159 493.26 c 133.842 493.231 132.525 493.29 131.285 493.406 c 127.488 493.64 123.717 493.785 120.023 494.252 c 118.241 494.398 116.536 494.456 114.832 494.835 c 112.714 495.185 110.492 495.564 108.581 496.527 c 108.53 496.585 108.53 496.673 108.478 496.76 c 108.452 496.789 108.4 496.819 108.322 496.848 c 108.194 496.935 108.245 497.227 108.322 497.314 c 108.4 497.373 108.452 497.373 108.478 497.431 c 110.518 498.569 112.74 498.627 114.832 499.21 c 118.37 499.852 121.805 500.581 125.344 500.873 c 129.218 501.252 132.964 501.398 136.838 501.456 c 137.277 501.456 137.612 501.456 138.025 501.456 c b 0.9 w 3.864 M 145.954 497.641 m 145.954 498.34 148.221 498.907 151.017 498.907 c 153.813 498.907 156.079 498.34 156.079 497.641 c 156.079 496.942 153.813 496.376 151.017 496.376 c 148.221 496.376 145.954 496.942 145.954 497.641 c h 116.592 457.141 m 116.592 458.493 125.658 459.588 136.842 459.588 c 148.026 459.588 157.092 458.493 157.092 457.141 c 157.092 455.79 148.026 454.694 136.842 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169.817 261.304 c 167.047 261.325 164.381 261.366 161.674 261.949 c 161.133 262.095 160.612 262.178 160.092 262.387 c 157.614 263.136 155.073 263.74 153.511 265.448 c 152.824 268.155 152.511 270.945 151.97 273.611 c 151.824 274.756 151.616 275.839 151.428 276.901 c 151.075 279.004 150.721 281.004 150.429 283.044 c 145.181 313.448 l 145.119 314.364 144.89 315.343 144.765 316.259 c 144.619 318.487 143.37 320.882 144.286 322.86 c 144.453 323.048 144.619 323.152 144.682 323.298 c 145.244 323.631 145.827 323.943 146.451 324.255 c 148.971 325.151 151.699 325.755 154.24 326.109 c 157.239 326.484 160.112 326.754 163.028 327.025 c 164.485 327.15 165.943 327.296 167.38 327.358 c b 170.316 327.233 m 173.377 327.171 176.417 327.171 179.52 326.879 c 180.686 326.775 181.79 326.817 182.914 326.671 c 185.726 326.317 188.537 326.005 191.306 325.422 c 193.139 324.859 195.326 324.505 196.45 323.298 c 196.075 320.57 195.451 317.821 195.034 315.114 c 194.992 314.614 194.867 314.156 194.805 313.698 c 194.305 310.949 193.805 308.283 193.285 305.576 c 192.806 302.807 192.306 300.162 191.785 297.455 c 191.306 294.706 190.828 292.082 190.307 289.375 c 189.807 286.605 189.328 283.898 188.828 281.212 c 188.828 280.941 188.745 280.754 188.724 280.545 c 188.225 277.797 187.725 275.089 187.225 272.361 c 186.579 269.779 186.621 266.739 185.413 264.552 c 183.456 262.803 180.54 262.553 178.042 262.178 c 176.5 262.053 175.022 261.762 173.502 261.679 c 173.439 261.679 173.439 261.783 173.314 261.804 c 170.878 261.262 168.317 261.533 165.756 261.554 c 162.986 261.762 160.383 262.303 157.718 263.241 c 156.197 263.928 154.511 264.344 153.719 265.573 c 153.678 265.614 153.615 265.635 153.553 265.698 c 149.763 287.771 l 149.659 288.271 149.659 288.75 149.513 289.188 c 149.054 291.978 148.617 294.706 148.118 297.455 c 147.618 300.245 147.264 302.952 146.743 305.701 c 146.306 308.471 145.889 311.136 145.348 313.906 c 144.994 316.717 144.223 319.424 144.14 322.215 c 144.286 322.402 144.39 322.652 144.536 322.86 c 145.494 323.818 146.764 324.151 148.055 324.651 c 150.721 325.463 153.49 325.859 156.177 326.171 c 159.154 326.546 162.028 326.796 164.964 327.025 c 166.797 327.212 168.505 327.171 170.316 327.233 c b 3.864 M 144.122 321.979 m 143.96 322.029 145.134 312.529 y 166.565 307.129 194.747 313.035 v 196.307 322.865 196.265 322.654 v 196.257 322.613 169.434 314.217 144.122 321.979 c b 149.859 288.988 m 149.859 290.34 158.925 291.435 170.109 291.435 c 181.293 291.435 190.359 290.34 190.359 288.988 c 190.359 287.637 181.293 286.542 170.109 286.542 c 158.925 286.542 149.859 287.637 149.859 288.988 c s 191.687 371.95 m 187.326 364.134 l 212.293 342.511 239.733 338.378 v 242.965 346.58 l 191.687 371.95 l b 1.186 w 4 M 220.529 362.387 m 223.554 361.042 226.292 359.189 229.303 357.59 c 232.478 355.742 235.445 353.772 238.333 351.417 c 239.23 350.731 240.14 350.071 240.952 349.33 c 241.677 348.535 242.627 347.953 243.075 347.07 c 243.085 347.032 243.081 346.968 243.065 346.879 c 243.012 346.775 242.949 346.708 242.863 346.654 c 239.528 346.651 236.288 347.745 233.114 348.741 c 229.535 349.681 226.186 350.733 222.908 352.207 c 219.955 353.58 217.058 354.892 214.254 356.386 c 213.068 356.959 211.92 357.608 210.868 358.275 c 207.591 360.207 204.298 362.049 201.218 364.142 c 199.697 365.08 198.204 365.906 196.857 367.018 c 195.129 368.292 193.322 369.638 192.056 371.363 c 192.037 371.438 192.076 371.517 192.07 371.618 c 192.06 371.656 192.027 371.705 191.971 371.766 c 191.896 371.903 192.075 372.139 192.183 372.182 c 192.279 372.199 192.325 372.175 192.375 372.216 c 194.709 372.303 196.715 371.346 198.844 370.916 c 202.288 369.881 205.68 368.972 208.965 367.625 c 212.589 366.204 215.992 364.633 219.471 362.927 c 219.862 362.727 220.161 362.575 220.529 362.387 c b 0.9 w 3.864 M 225.811 355.294 m 226.128 355.917 228.405 355.393 230.896 354.123 c 233.387 352.854 235.149 351.32 234.832 350.697 c 234.515 350.074 232.238 350.598 229.747 351.868 c 227.256 353.137 225.494 354.671 225.811 355.294 c s 0.45 w 3.864 M 159.478 283.589 m 159.478 284.241 160.007 284.77 160.659 284.77 c 161.311 284.77 161.84 284.241 161.84 283.589 c 161.84 282.936 161.311 282.407 160.659 282.407 c 160.007 282.407 159.478 282.936 159.478 283.589 c h 114.461 354.828 m 114.461 355.48 114.989 356.009 115.642 356.009 c 116.294 356.009 116.823 355.48 116.823 354.828 c 116.823 354.175 116.294 353.646 115.642 353.646 c 114.989 353.646 114.461 354.175 114.461 354.828 c h 119.186 354.153 m 119.186 354.805 119.714 355.334 120.367 355.334 c 121.019 355.334 121.548 354.805 121.548 354.153 c 121.548 353.5 121.019 352.971 120.367 352.971 c 119.714 352.971 119.186 353.5 119.186 354.153 c h 131.842 352.971 m 131.842 353.624 132.371 354.153 133.023 354.153 c 133.675 354.153 134.204 353.624 134.204 352.971 c 134.204 352.319 133.675 351.79 133.023 351.79 c 132.371 351.79 131.842 352.319 131.842 352.971 c h 123.067 353.815 m 123.067 354.468 123.596 354.996 124.248 354.996 c 124.9 354.996 125.429 354.468 125.429 353.815 c 125.429 353.163 124.9 352.634 124.248 352.634 c 123.596 352.634 123.067 353.163 123.067 353.815 c h 127.018 353.478 m 127.018 354.13 127.547 354.659 128.199 354.659 c 128.851 354.659 129.38 354.13 129.38 353.478 c 129.38 352.825 128.851 352.296 128.199 352.296 c 127.547 352.296 127.018 352.825 127.018 353.478 c h 109.061 355.503 m 109.061 356.155 109.589 356.684 110.242 356.684 c 110.894 356.684 111.423 356.155 111.423 355.503 c 111.423 354.85 110.894 354.321 110.242 354.321 c 109.589 354.321 109.061 354.85 109.061 355.503 c s 0.9 w 4 M 168.271 346.203 m 168.271 346.203 l 167.26 346.256 166.57 348.563 166.716 351.354 c 166.865 354.185 167.79 356.367 168.801 356.314 c 167.993 346.299 m 166.483 347.676 165.31 347.737 v 164.137 347.798 109.266 352.783 y 107.082 352.897 105.547 354.559 105.655 356.622 c 105.763 358.685 107.469 360.299 109.654 360.184 c 164.525 355.2 165.698 355.138 v 166.871 355.077 168.517 356.288 y 168.801 356.314 l 169.772 356.263 170.464 353.996 170.316 351.165 c 170.169 348.374 169.242 346.152 168.271 346.203 c 167.993 346.299 l s 0.45 w 3.864 M 162.217 350.271 m 162.217 350.924 162.746 351.453 163.398 351.453 c 164.05 351.453 164.579 350.924 164.579 350.271 c 164.579 349.619 164.05 349.09 163.398 349.09 c 162.746 349.09 162.217 349.619 162.217 350.271 c h 168.292 343.521 m 168.292 344.174 168.821 344.703 169.473 344.703 c 170.125 344.703 170.654 344.174 170.654 343.521 c 170.654 342.869 170.125 342.34 169.473 342.34 c 168.821 342.34 168.292 342.869 168.292 343.521 c h 168.292 338.121 m 168.292 338.774 168.821 339.303 169.473 339.303 c 170.125 339.303 170.654 338.774 170.654 338.121 c 170.654 337.469 170.125 336.94 169.473 336.94 c 168.821 336.94 168.292 337.469 168.292 338.121 c h 168.292 332.046 m 168.292 332.699 168.821 333.228 169.473 333.228 c 170.125 333.228 170.654 332.699 170.654 332.046 c 170.654 331.394 170.125 330.865 169.473 330.865 c 168.821 330.865 168.292 331.394 168.292 332.046 c h 168.292 305.046 m 168.292 305.699 168.821 306.228 169.473 306.228 c 170.125 306.228 170.654 305.699 170.654 305.046 c 170.654 304.394 170.125 303.865 169.473 303.865 c 168.821 303.865 168.292 304.394 168.292 305.046 c h 168.292 264.546 m 168.292 265.199 168.821 265.728 169.473 265.728 c 170.125 265.728 170.654 265.199 170.654 264.546 c 170.654 263.894 170.125 263.365 169.473 263.365 c 168.821 263.365 168.292 263.894 168.292 264.546 c h 174.367 264.546 m 174.367 265.199 174.896 265.728 175.548 265.728 c 176.2 265.728 176.729 265.199 176.729 264.546 c 176.729 263.894 176.2 263.365 175.548 263.365 c 174.896 263.365 174.367 263.894 174.367 264.546 c h 179.092 265.896 m 179.092 266.549 179.621 267.078 180.273 267.078 c 180.925 267.078 181.454 266.549 181.454 265.896 c 181.454 265.244 180.925 264.715 180.273 264.715 c 179.621 264.715 179.092 265.244 179.092 265.896 c h 176.392 267.246 m 176.392 267.899 176.921 268.428 177.573 268.428 c 178.225 268.428 178.754 267.899 178.754 267.246 c 178.754 266.594 178.225 266.065 177.573 266.065 c 176.921 266.065 176.392 266.594 176.392 267.246 c h 170.992 267.246 m 170.992 267.899 171.521 268.428 172.173 268.428 c 172.825 268.428 173.354 267.899 173.354 267.246 c 173.354 266.594 172.825 266.065 172.173 266.065 c 171.521 266.065 170.992 266.594 170.992 267.246 c h 165.592 267.246 m 165.592 267.899 166.121 268.428 166.773 268.428 c 167.425 268.428 167.954 267.899 167.954 267.246 c 167.954 266.594 167.425 266.065 166.773 266.065 c 166.121 266.065 165.592 266.594 165.592 267.246 c h 159.517 267.921 m 159.517 268.574 160.046 269.103 160.698 269.103 c 161.35 269.103 161.879 268.574 161.879 267.921 c 161.879 267.269 161.35 266.74 160.698 266.74 c 160.046 266.74 159.517 267.269 159.517 267.921 c h 162.217 263.871 m 162.217 264.524 162.746 265.053 163.398 265.053 c 164.05 265.053 164.579 264.524 164.579 263.871 c 164.579 263.219 164.05 262.69 163.398 262.69 c 162.746 262.69 162.217 263.219 162.217 263.871 c h 162.892 271.296 m 162.892 271.949 163.421 272.478 164.073 272.478 c 164.725 272.478 165.254 271.949 165.254 271.296 c 165.254 270.644 164.725 270.115 164.073 270.115 c 163.421 270.115 162.892 270.644 162.892 271.296 c h 155.467 266.571 m 155.467 267.224 155.996 267.753 156.648 267.753 c 157.3 267.753 157.829 267.224 157.829 266.571 c 157.829 265.919 157.3 265.39 156.648 265.39 c 155.996 265.39 155.467 265.919 155.467 266.571 c h 155.467 266.571 m 155.467 267.224 155.996 267.753 156.648 267.753 c 157.3 267.753 157.829 267.224 157.829 266.571 c 157.829 265.919 157.3 265.39 156.648 265.39 c 155.996 265.39 155.467 265.919 155.467 266.571 c s 0.765 w 3.864 M 157.115 348.81 m 151.729 352.923 153.234 356.91 v 157.622 357.417 159.14 356.235 v 161.192 354.639 152.799 357.139 y 131.341 380.58 124.416 377.693 v 121.076 376.375 124.975 373.499 v 128.519 370.885 131.141 373.268 129.34 376.068 c 127.006 379.697 123.073 376.94 y 118.262 370.894 152.728 356.742 v 150.872 350.835 157.115 348.81 v s BT /F1 1 Tf 9.9 0 0 9.9 143.8281 249.2659 Tm 0 0 0 1 k (Calorimeter)Tj ET 0.45 w 3.864 M 176.392 274.446 m 176.392 275.099 176.921 275.628 177.573 275.628 c 178.225 275.628 178.754 275.099 178.754 274.446 c 178.754 273.794 178.225 273.265 177.573 273.265 c 176.921 273.265 176.392 273.794 176.392 274.446 c h 178.867 281.646 m 178.867 282.299 179.396 282.828 180.048 282.828 c 180.7 282.828 181.229 282.299 181.229 281.646 c 181.229 280.994 180.7 280.465 180.048 280.465 c 179.396 280.465 178.867 280.994 178.867 281.646 c s BT /F3 1 Tf 9.9 0 0 9.9 155.0933 703.14 Tm (Figure 1)Tj ET 141.31 562.74 m 138.339 563.91 136.342 563.997 v 132.743 564.154 131.138 560.302 127.605 561.003 c 123.761 561.766 120.419 568.026 y 118.212 574.269 114.78 575.628 v 110.664 577.258 103.96 572.19 y 141.31 564.315 m 138.339 565.485 136.342 565.572 v 132.743 565.729 131.106 561.732 127.605 562.578 c 123.858 563.483 121.08 570.003 y 118.313 576.001 114.78 577.203 v 110.589 578.629 103.96 573.765 y S 0.9 w 4 M 147.996 610.584 m 150.753 561.502 l 148.68 559.039 148.485 562.603 v 145.792 610.454 l 147.996 610.584 l h 160.509 619.786 m 173.887 551.162 l 172.202 548.506 171.489 552.005 v 158.112 620.563 l 160.509 619.786 l s 0 0 0 0 k 130.219 619.332 m 118.404 552.25 l 120.153 549.593 120.737 553.157 v 132.552 620.174 l 130.219 619.332 l b 112.96 616.934 m 113.09 617.712 l 113.608 618.49 l 114.451 619.267 l 115.488 619.98 l 116.913 620.693 l 118.533 621.341 l 120.412 621.924 l 122.487 622.507 l 124.819 623.026 l 127.346 623.479 l 130.003 623.868 l 132.854 624.192 l 135.901 624.451 l 139.01 624.646 l 142.25 624.775 l 145.555 624.84 l 152.165 624.646 l 158.256 624.192 l 163.828 623.479 l 166.291 623.026 l 168.624 622.507 l 170.762 621.924 l 172.641 621.341 l 174.261 620.693 l 175.622 619.98 l 176.724 619.267 l 177.501 618.49 l 178.02 617.712 l 178.149 617.323 l 178.149 616.934 l 178.02 616.092 l 177.501 615.315 l 176.724 614.537 l 175.622 613.824 l 174.261 613.176 l 172.641 612.528 l 170.762 611.88 l 168.624 611.297 l 166.291 610.843 l 163.828 610.39 l 161.107 609.936 l 158.256 609.612 l 155.275 609.353 l 152.165 609.158 l 148.924 609.029 l 145.555 609.029 l 139.01 609.158 l 132.854 609.612 l 127.346 610.39 l 124.819 610.843 l 122.487 611.297 l 120.412 611.88 l 118.533 612.528 l 116.913 613.176 l 115.488 613.824 l 114.451 614.537 l 113.608 615.315 l 113.09 616.092 l 113.025 616.481 l 112.96 616.934 l f 112.96 616.934 m 112.96 621.276 127.54 624.84 145.555 624.84 c 163.569 624.84 178.149 621.276 178.149 616.934 c 178.149 612.528 163.569 609.029 145.555 609.029 c 127.54 609.029 112.96 612.528 112.96 616.934 c s 122.745 616.934 m 122.875 617.453 l 123.199 618.036 l 123.783 618.554 l 124.56 619.073 l 125.467 619.526 l 126.633 619.98 l 129.42 620.822 l 132.789 621.47 l 136.677 621.989 l 140.954 622.313 l 145.555 622.442 l 150.156 622.313 l 154.432 621.989 l 158.321 621.47 l 161.69 620.822 l 164.477 619.98 l 165.644 619.526 l 166.615 619.073 l 167.393 618.554 l 167.911 618.036 l 168.301 617.453 l 168.365 616.934 l 168.301 616.351 l 167.911 615.768 l 167.393 615.25 l 166.615 614.731 l 165.644 614.278 l 164.477 613.824 l 161.69 612.982 l 158.321 612.334 l 154.432 611.815 l 150.156 611.491 l 145.555 611.362 l 140.954 611.491 l 136.677 611.815 l 132.789 612.334 l 129.42 612.982 l 126.633 613.824 l 125.467 614.278 l 124.56 614.731 l 123.783 615.25 l 123.199 615.768 l 122.875 616.351 l 122.745 616.934 l f 122.745 616.934 m 122.745 619.98 132.984 622.442 145.555 622.442 c 158.191 622.442 168.365 619.98 168.365 616.934 c 168.365 613.889 158.191 611.362 145.555 611.362 c 132.984 611.362 122.745 613.889 122.745 616.934 c s 1 J 1 j 164.974 662.166 m 164.453 661.818 163.758 661.123 163.758 659.906 c 163.758 617.67 l 163.758 614.887 155.558 612.631 145.445 612.631 c 135.331 612.631 127.132 614.887 127.132 617.67 c 127.083 617.67 l 127.083 660.08 l 127.083 661.123 126.561 661.992 125.866 662.514 c 127.635 618.018 m 127.635 620.597 135.559 622.688 145.333 622.688 c 155.108 622.688 163.032 620.597 163.032 618.018 c 163.032 615.438 155.108 613.347 145.333 613.347 c 135.559 613.347 127.635 615.438 127.635 618.018 c h 136.295 658.342 m 139.265 658.07 141.96 657.795 145.594 657.795 c 156.658 657.795 165.627 660.491 165.627 663.817 c 165.627 667.143 156.658 669.84 145.594 669.84 c 134.53 669.84 125.56 667.143 125.56 663.817 c 125.56 662.57 126.139 661.91 128.3 660.949 c 129.181 660.579 128.656 657.493 130.038 657.647 c 131.602 657.821 135.439 658.421 136.295 658.342 c h 129.516 657.473 m 131.95 653.302 l 132.471 652.693 132.993 652.693 133.514 654.344 c 133.781 655.19 134.891 657.742 y S 0 J 0 j 170.803 694.669 m 170.803 694.669 l 170.523 693.349 167.34 692.921 163.696 693.696 c 159.998 694.482 157.318 696.156 157.598 697.476 c 170.619 694.323 m 168.491 692.622 168.165 691.09 v 167.84 689.558 149.831 618.336 y 149.224 615.484 146.715 613.809 144.022 614.381 c 141.328 614.954 139.558 617.538 140.165 620.39 c 158.174 691.612 158.499 693.144 v 158.825 694.677 157.573 697.096 y 157.598 697.476 l 157.868 698.744 160.998 699.183 164.695 698.397 c 168.339 697.622 171.073 695.937 170.803 694.669 c 170.619 694.323 l s 0 0 0 1 k 184.511 658.14 m 152.482 644.082 l B 152.482 644.082 m 154.768 642.636 l 148.372 642.251 l 152.938 646.747 l 152.482 644.082 l f* BT /F1 1 Tf 9.9 0 0 9.9 185.8604 660.84 Tm (50.0 g Cu\(s\))Tj 0 -1 TD (at 100.0)Tj /F7 1 Tf 3.6139 0 TD (°)Tj /F1 1 Tf 0.4 0 TD (C)Tj ET 0.45 w 3.864 M 127.135 646.89 m 133.885 648.69 137.26 648.69 v 140.635 648.69 147.385 646.89 151.435 647.79 c 152.753 648.083 161.56 650.04 163.585 649.59 c 146.035 643.29 m 146.035 644.16 146.741 644.865 147.61 644.865 c 148.48 644.865 149.185 644.16 149.185 643.29 c 149.185 642.42 148.48 641.715 147.61 641.715 c 146.741 641.715 146.035 642.42 146.035 643.29 c h 148.735 640.59 m 148.735 641.46 149.441 642.165 150.31 642.165 c 151.18 642.165 151.885 641.46 151.885 640.59 c 151.885 639.72 151.18 639.015 150.31 639.015 c 149.441 639.015 148.735 639.72 148.735 640.59 c h 151.435 638.79 m 151.435 639.66 152.141 640.365 153.01 640.365 c 153.88 640.365 154.585 639.66 154.585 638.79 c 154.585 637.92 153.88 637.215 153.01 637.215 c 152.141 637.215 151.435 637.92 151.435 638.79 c h 146.935 636.99 m 146.935 637.86 147.641 638.565 148.51 638.565 c 149.38 638.565 150.085 637.86 150.085 636.99 c 150.085 636.12 149.38 635.415 148.51 635.415 c 147.641 635.415 146.935 636.12 146.935 636.99 c h 149.635 635.19 m 149.635 636.06 150.341 636.765 151.21 636.765 c 152.08 636.765 152.785 636.06 152.785 635.19 c 152.785 634.32 152.08 633.615 151.21 633.615 c 150.341 633.615 149.635 634.32 149.635 635.19 c h 149.635 631.59 m 149.635 632.46 150.341 633.165 151.21 633.165 c 152.08 633.165 152.785 632.46 152.785 631.59 c 152.785 630.72 152.08 630.015 151.21 630.015 c 150.341 630.015 149.635 630.72 149.635 631.59 c h 144.235 636.09 m 144.235 636.96 144.941 637.665 145.81 637.665 c 146.68 637.665 147.385 636.96 147.385 636.09 c 147.385 635.22 146.68 634.515 145.81 634.515 c 144.941 634.515 144.235 635.22 144.235 636.09 c h 145.135 639.69 m 145.135 640.56 145.841 641.265 146.71 641.265 c 147.58 641.265 148.285 640.56 148.285 639.69 c 148.285 638.82 147.58 638.115 146.71 638.115 c 145.841 638.115 145.135 638.82 145.135 639.69 c h 143.335 633.39 m 143.335 634.26 144.041 634.965 144.91 634.965 c 145.78 634.965 146.485 634.26 146.485 633.39 c 146.485 632.52 145.78 631.815 144.91 631.815 c 144.041 631.815 143.335 632.52 143.335 633.39 c h 146.035 630.69 m 146.035 631.56 146.741 632.265 147.61 632.265 c 148.48 632.265 149.185 631.56 149.185 630.69 c 149.185 629.82 148.48 629.115 147.61 629.115 c 146.741 629.115 146.035 629.82 146.035 630.69 c h 148.735 627.99 m 148.735 628.86 149.441 629.565 150.31 629.565 c 151.18 629.565 151.885 628.86 151.885 627.99 c 151.885 627.12 151.18 626.415 150.31 626.415 c 149.441 626.415 148.735 627.12 148.735 627.99 c s 0 0 0 0 k 147.835 625.29 m 147.835 626.16 148.541 626.865 149.41 626.865 c 150.28 626.865 150.985 626.16 150.985 625.29 c 150.985 624.42 150.28 623.715 149.41 623.715 c 148.541 623.715 147.835 624.42 147.835 625.29 c b 145.135 627.09 m 145.135 627.96 145.841 628.665 146.71 628.665 c 147.58 628.665 148.285 627.96 148.285 627.09 c 148.285 626.22 147.58 625.515 146.71 625.515 c 145.841 625.515 145.135 626.22 145.135 627.09 c b 142.435 629.79 m 142.435 630.66 143.141 631.365 144.01 631.365 c 144.88 631.365 145.585 630.66 145.585 629.79 c 145.585 628.92 144.88 628.215 144.01 628.215 c 143.141 628.215 142.435 628.92 142.435 629.79 c b 141.535 626.19 m 141.535 627.06 142.241 627.765 143.11 627.765 c 143.98 627.765 144.685 627.06 144.685 626.19 c 144.685 625.32 143.98 624.615 143.11 624.615 c 142.241 624.615 141.535 625.32 141.535 626.19 c b 144.235 623.94 m 144.235 624.81 144.941 625.515 145.81 625.515 c 146.68 625.515 147.385 624.81 147.385 623.94 c 147.385 623.07 146.68 622.365 145.81 622.365 c 144.941 622.365 144.235 623.07 144.235 623.94 c b 146.935 622.14 m 146.935 623.01 147.641 623.715 148.51 623.715 c 149.38 623.715 150.085 623.01 150.085 622.14 c 150.085 621.27 149.38 620.565 148.51 620.565 c 147.641 620.565 146.935 621.27 146.935 622.14 c b 146.035 619.44 m 146.035 620.31 146.741 621.015 147.61 621.015 c 148.48 621.015 149.185 620.31 149.185 619.44 c 149.185 618.57 148.48 617.865 147.61 617.865 c 146.741 617.865 146.035 618.57 146.035 619.44 c b 143.11 620.79 m 143.11 621.66 143.816 622.365 144.685 622.365 c 145.555 622.365 146.26 621.66 146.26 620.79 c 146.26 619.92 145.555 619.215 144.685 619.215 c 143.816 619.215 143.11 619.92 143.11 620.79 c b 140.86 623.49 m 140.86 624.36 141.566 625.065 142.435 625.065 c 143.305 625.065 144.01 624.36 144.01 623.49 c 144.01 622.62 143.305 621.915 142.435 621.915 c 141.566 621.915 140.86 622.62 140.86 623.49 c b 140.86 619.89 m 140.86 620.76 141.566 621.465 142.435 621.465 c 143.305 621.465 144.01 620.76 144.01 619.89 c 144.01 619.02 143.305 618.315 142.435 618.315 c 141.566 618.315 140.86 619.02 140.86 619.89 c b 142.66 617.19 m 142.66 618.06 143.366 618.765 144.235 618.765 c 145.105 618.765 145.81 618.06 145.81 617.19 c 145.81 616.32 145.105 615.615 144.235 615.615 c 143.366 615.615 142.66 616.32 142.66 617.19 c b 145.36 617.19 m 145.36 618.06 146.066 618.765 146.935 618.765 c 147.805 618.765 148.51 618.06 148.51 617.19 c 148.51 616.32 147.805 615.615 146.935 615.615 c 146.066 615.615 145.36 616.32 145.36 617.19 c b 0.9 w 3.864 M 128.935 551.94 m 128.935 554.177 135.534 555.99 143.673 555.99 c 151.812 555.99 158.41 554.177 158.41 551.94 c 158.41 549.703 151.812 547.89 143.673 547.89 c 135.534 547.89 128.935 549.703 128.935 551.94 c b 141.535 593.565 4.275 -41.175 re B 0.45 w 3.864 M 146.935 633.39 m 146.935 634.26 147.641 634.965 148.51 634.965 c 149.38 634.965 150.085 634.26 150.085 633.39 c 150.085 632.52 149.38 631.815 148.51 631.815 c 147.641 631.815 146.935 632.52 146.935 633.39 c s 142.238 593.79 m 142.041 593.737 142.111 593.991 y B* 145.374 593.79 m 142.21 593.79 l B* 144.48 594.978 m 144.48 594.303 144.48 596.328 v 144.48 597.035 144.338 597.425 144.255 598.128 c 144.162 598.917 144.112 599.363 144.03 600.153 c 143.154 598.994 142.781 598.194 142.455 596.778 c 142.296 596.089 142.23 594.978 y 141.591 595.834 140.642 595.748 140.748 597.278 c 140.973 600.54 143.785 603.24 143.565 604.777 c 144.757 603.087 145.647 601.596 v 147.612 598.833 146.935 597.165 v 146.453 595.977 144.48 594.978 y b* BT /F3 1 Tf 9.9 0 0 9.9 155.0933 221.7276 Tm 0 0 0 1 k (Figure 4)Tj ET 0 0 0 0 k 0.9 w 4 M 171.499 176.099 m 174.143 176.141 176.787 176.12 179.432 176.037 c 182.431 175.891 185.451 175.745 188.366 175.412 c 190.219 175.183 191.927 175.079 193.697 174.642 c 196.092 174.162 199.174 173.642 200.777 172.101 c 200.61 170.123 200.131 168.124 199.819 166.249 c 199.319 163.459 198.861 160.793 198.32 158.086 c 197.82 155.338 197.32 152.672 196.8 149.965 c 196.737 149.215 196.529 148.57 196.425 147.862 c 195.904 145.134 195.446 142.427 194.925 139.719 c 194.509 137.158 194.03 134.701 193.572 132.181 c 190.115 113.106 l 189.969 113.085 189.99 113.273 189.865 113.314 c 188.074 111.586 185.201 111.169 182.743 110.857 c 179.765 110.399 176.809 110.211 173.935 110.045 c 171.165 110.066 168.5 110.107 165.793 110.69 c 165.251 110.836 164.731 110.919 164.21 111.128 c 161.732 111.877 159.192 112.481 157.63 114.189 c 156.943 116.896 156.63 119.686 156.089 122.352 c 155.943 123.497 155.735 124.58 155.547 125.642 c 155.194 127.745 154.839 129.744 154.548 131.785 c 149.3 162.189 l 149.238 163.105 149.008 164.084 148.884 165 c 148.738 167.228 147.488 169.623 148.404 171.601 c 148.571 171.789 148.738 171.893 148.8 172.039 c 149.363 172.372 149.946 172.684 150.57 172.996 c 153.09 173.892 155.818 174.496 158.359 174.85 c 161.357 175.225 164.231 175.495 167.147 175.766 c 168.604 175.891 170.062 176.037 171.499 176.099 c b 174.435 175.974 m 177.495 175.912 180.536 175.912 183.639 175.62 c 184.805 175.516 185.908 175.558 187.033 175.412 c 189.844 175.058 192.656 174.746 195.425 174.162 c 197.258 173.6 199.444 173.246 200.569 172.039 c 200.194 169.311 199.569 166.562 199.153 163.855 c 199.111 163.355 198.986 162.897 198.924 162.439 c 198.424 159.69 197.924 157.024 197.404 154.317 c 196.924 151.548 196.425 148.903 195.904 146.196 c 195.425 143.447 194.946 140.823 194.426 138.116 c 193.926 135.346 193.447 132.639 192.947 129.953 c 192.947 129.682 192.864 129.495 192.843 129.286 c 192.343 126.538 191.843 123.83 191.344 121.102 c 190.698 118.52 190.74 115.48 189.532 113.293 c 187.574 111.544 184.659 111.294 182.16 110.919 c 180.619 110.794 179.141 110.503 177.621 110.42 c 177.558 110.42 177.558 110.524 177.433 110.545 c 174.997 110.003 172.436 110.274 169.874 110.295 c 167.105 110.503 164.502 111.044 161.836 111.981 c 160.316 112.669 158.629 113.085 157.838 114.314 c 157.796 114.355 157.734 114.376 157.671 114.439 c 153.881 136.512 l 153.777 137.012 153.777 137.491 153.632 137.929 c 153.173 140.719 152.736 143.447 152.236 146.196 c 151.736 148.986 151.383 151.693 150.862 154.442 c 150.425 157.212 150.008 159.877 149.467 162.647 c 149.113 165.458 148.342 168.165 148.259 170.956 c 148.404 171.143 148.509 171.393 148.654 171.601 c 149.612 172.559 150.883 172.892 152.174 173.392 c 154.839 174.204 157.609 174.6 160.295 174.912 c 163.273 175.287 166.147 175.537 169.083 175.766 c 170.915 175.954 172.623 175.912 174.435 175.974 c b 0.45 w 3.864 M 172.822 118.154 m 172.822 118.807 173.35 119.336 174.003 119.336 c 174.655 119.336 175.184 118.807 175.184 118.154 c 175.184 117.502 174.655 116.973 174.003 116.973 c 173.35 116.973 172.822 117.502 172.822 118.154 c h 186.81 114.413 m 186.81 115.065 187.339 115.594 187.992 115.594 c 188.644 115.594 189.173 115.065 189.173 114.413 c 189.173 113.76 188.644 113.231 187.992 113.231 c 187.339 113.231 186.81 113.76 186.81 114.413 c h 172.41 113.288 m 172.41 113.94 172.939 114.469 173.592 114.469 c 174.244 114.469 174.773 113.94 174.773 113.288 c 174.773 112.635 174.244 112.106 173.592 112.106 c 172.939 112.106 172.41 112.635 172.41 113.288 c h 178.485 113.288 m 178.485 113.94 179.014 114.469 179.667 114.469 c 180.319 114.469 180.848 113.94 180.848 113.288 c 180.848 112.635 180.319 112.106 179.667 112.106 c 179.014 112.106 178.485 112.635 178.485 113.288 c h 183.21 114.638 m 183.21 115.29 183.739 115.819 184.392 115.819 c 185.044 115.819 185.573 115.29 185.573 114.638 c 185.573 113.985 185.044 113.456 184.392 113.456 c 183.739 113.456 183.21 113.985 183.21 114.638 c h 179.835 116.888 m 179.835 117.54 180.364 118.069 181.017 118.069 c 181.669 118.069 182.198 117.54 182.198 116.888 c 182.198 116.235 181.669 115.706 181.017 115.706 c 180.364 115.706 179.835 116.235 179.835 116.888 c h 175.11 115.988 m 175.11 116.64 175.639 117.169 176.292 117.169 c 176.944 117.169 177.473 116.64 177.473 115.988 c 177.473 115.335 176.944 114.806 176.292 114.806 c 175.639 114.806 175.11 115.335 175.11 115.988 c h 169.71 115.988 m 169.71 116.64 170.239 117.169 170.892 117.169 c 171.544 117.169 172.073 116.64 172.073 115.988 c 172.073 115.335 171.544 114.806 170.892 114.806 c 170.239 114.806 169.71 115.335 169.71 115.988 c h 162.735 116.888 m 162.735 117.54 163.264 118.069 163.917 118.069 c 164.569 118.069 165.098 117.54 165.098 116.888 c 165.098 116.235 164.569 115.706 163.917 115.706 c 163.264 115.706 162.735 116.235 162.735 116.888 c h 166.335 112.613 m 166.335 113.265 166.864 113.794 167.517 113.794 c 168.169 113.794 168.698 113.265 168.698 112.613 c 168.698 111.96 168.169 111.431 167.517 111.431 c 166.864 111.431 166.335 111.96 166.335 112.613 c h 181.185 112.388 m 181.185 113.04 181.714 113.569 182.367 113.569 c 183.019 113.569 183.548 113.04 183.548 112.388 c 183.548 111.735 183.019 111.206 182.367 111.206 c 181.714 111.206 181.185 111.735 181.185 112.388 c h 159.585 115.313 m 159.585 115.965 160.114 116.494 160.767 116.494 c 161.419 116.494 161.948 115.965 161.948 115.313 c 161.948 114.66 161.419 114.131 160.767 114.131 c 160.114 114.131 159.585 114.66 159.585 115.313 c h 159.585 115.313 m 159.585 115.965 160.114 116.494 160.767 116.494 c 161.419 116.494 161.948 115.965 161.948 115.313 c 161.948 114.66 161.419 114.131 160.767 114.131 c 160.114 114.131 159.585 114.66 159.585 115.313 c s 0.9 w 3.864 M 153.978 137.729 m 153.978 139.081 163.044 140.176 174.228 140.176 c 185.412 140.176 194.478 139.081 194.478 137.729 c 194.478 136.378 185.412 135.283 174.228 135.283 c 163.044 135.283 153.978 136.378 153.978 137.729 c s 148.24 170.72 m 148.079 170.77 149.253 161.27 y 170.684 155.87 198.865 161.776 v 200.426 171.606 200.384 171.395 v 200.376 171.354 173.553 162.958 148.24 170.72 c b 145.662 175.959 m 145.168 167.023 l 177.088 158.533 203.562 166.847 v 202.871 175.636 l 145.662 175.959 l b 1.186 w 4 M 175.776 180.008 m 179.085 180.125 182.358 179.66 185.766 179.542 c 189.429 179.274 192.96 178.804 196.588 177.953 c 197.694 177.73 198.802 177.535 199.856 177.225 c 200.856 176.828 201.965 176.722 202.756 176.124 c 202.781 176.095 202.806 176.036 202.83 175.948 c 202.828 175.832 202.801 175.744 202.747 175.658 c 199.751 174.193 196.359 173.757 193.07 173.26 c 189.441 172.536 185.97 172.013 182.377 171.9 c 179.121 171.84 175.942 171.75 172.768 171.864 c 171.45 171.858 170.134 171.939 168.896 172.077 c 165.104 172.377 161.336 172.589 157.651 173.12 c 155.872 173.296 154.169 173.384 152.471 173.793 c 150.359 174.18 148.145 174.598 146.251 175.594 c 146.2 175.653 146.202 175.74 146.152 175.829 c 146.126 175.858 146.075 175.889 145.998 175.919 c 145.87 176.009 145.927 176.299 146.006 176.386 c 146.085 176.442 146.136 176.442 146.163 176.5 c 148.223 177.601 150.445 177.621 152.547 178.167 c 156.096 178.747 159.544 179.416 163.087 179.646 c 166.967 179.958 170.714 180.038 174.589 180.029 c 175.028 180.021 175.363 180.015 175.776 180.008 c b 0.9 w 3.864 M 183.569 175.921 m 183.581 176.62 185.857 177.146 188.653 177.097 c 191.448 177.048 193.704 176.442 193.692 175.743 c 193.68 175.045 191.404 174.518 188.609 174.567 c 185.813 174.615 183.557 175.222 183.569 175.921 c h 187.222 217.295 m 187.967 217.295 188.572 216.086 188.572 214.595 c 188.572 123.47 l 188.572 121.979 187.967 120.77 187.222 120.77 c 186.476 120.77 185.872 121.979 185.872 123.47 c 185.872 214.595 l 185.872 216.086 186.476 217.295 187.222 217.295 c s 184.522 123.048 m 184.522 124.586 185.693 125.833 187.137 125.833 c 188.582 125.833 189.753 124.586 189.753 123.048 c 189.753 121.51 188.582 120.264 187.137 120.264 c 185.693 120.264 184.522 121.51 184.522 123.048 c b 186.462 127.014 m 185.618 124.145 l 188.572 124.398 l 187.897 127.267 l 186.462 127.014 l f 184.437 171.479 m 189.837 172.154 l 189.5 164.308 l 184.859 163.886 l 184.437 171.479 l f 185.112 163.211 m 189.247 163.548 l 189.078 160.511 l 185.112 160.004 l 185.112 163.211 l f 184.184 174.601 m 189.5 174.179 l 189.5 173.083 l 185.365 172.576 l 184.184 174.601 l f BT /F1 1 Tf 9.9 0 0 9.9 148.7655 95.9814 Tm 0 0 0 1 k (Calorimeter)Tj ET 0.45 w 3.864 M 175.072 131.204 m 175.072 131.857 175.6 132.386 176.253 132.386 c 176.905 132.386 177.434 131.857 177.434 131.204 c 177.434 130.552 176.905 130.023 176.253 130.023 c 175.6 130.023 175.072 130.552 175.072 131.204 c h 159.81 122.963 m 159.81 123.615 160.339 124.144 160.992 124.144 c 161.644 124.144 162.173 123.615 162.173 122.963 c 162.173 122.31 161.644 121.781 160.992 121.781 c 160.339 121.781 159.81 122.31 159.81 122.963 c h 167.01 118.013 m 167.01 118.665 167.539 119.194 168.192 119.194 c 168.844 119.194 169.373 118.665 169.373 118.013 c 169.373 117.36 168.844 116.831 168.192 116.831 c 167.539 116.831 167.01 117.36 167.01 118.013 c h 178.485 125.663 m 178.485 126.315 179.014 126.844 179.667 126.844 c 180.319 126.844 180.848 126.315 180.848 125.663 c 180.848 125.01 180.319 124.481 179.667 124.481 c 179.014 124.481 178.485 125.01 178.485 125.663 c h 177.585 118.463 m 177.585 119.115 178.114 119.644 178.767 119.644 c 179.419 119.644 179.948 119.115 179.948 118.463 c 179.948 117.81 179.419 117.281 178.767 117.281 c 178.114 117.281 177.585 117.81 177.585 118.463 c h 183.21 118.013 m 183.21 118.665 183.739 119.194 184.392 119.194 c 185.044 119.194 185.573 118.665 185.573 118.013 c 185.573 117.36 185.044 116.831 184.392 116.831 c 183.739 116.831 183.21 117.36 183.21 118.013 c h 186.135 117.338 m 186.135 117.99 186.664 118.519 187.317 118.519 c 187.969 118.519 188.498 117.99 188.498 117.338 c 188.498 116.685 187.969 116.156 187.317 116.156 c 186.664 116.156 186.135 116.685 186.135 117.338 c h 167.235 127.238 m 167.235 127.89 167.764 128.419 168.417 128.419 c 169.069 128.419 169.598 127.89 169.598 127.238 c 169.598 126.585 169.069 126.056 168.417 126.056 c 167.764 126.056 167.235 126.585 167.235 127.238 c h 175.335 112.163 m 175.335 112.815 175.864 113.344 176.517 113.344 c 177.169 113.344 177.698 112.815 177.698 112.163 c 177.698 111.51 177.169 110.981 176.517 110.981 c 175.864 110.981 175.335 111.51 175.335 112.163 c h 162.96 113.288 m 162.96 113.94 163.489 114.469 164.142 114.469 c 164.794 114.469 165.323 113.94 165.323 113.288 c 165.323 112.635 164.794 112.106 164.142 112.106 c 163.489 112.106 162.96 112.635 162.96 113.288 c h 165.66 115.313 m 165.66 115.965 166.189 116.494 166.842 116.494 c 167.494 116.494 168.023 115.965 168.023 115.313 c 168.023 114.66 167.494 114.131 166.842 114.131 c 166.189 114.131 165.66 114.66 165.66 115.313 c h 169.485 112.388 m 169.485 113.04 170.014 113.569 170.667 113.569 c 171.319 113.569 171.848 113.04 171.848 112.388 c 171.848 111.735 171.319 111.206 170.667 111.206 c 170.014 111.206 169.485 111.735 169.485 112.388 c s q -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 1 g /GS1 gs 315.902 638.224 243.79 -566.997 re f BT 10 0 0 10 334.9022 629.9367 Tm 0 g -0.0001 Tc 0.1181 Tw (In a laboratory investigation, a 50.0-gram sample)Tj -1.8 -1.2 TD 0.0277 Tw (of copper is at 100.0¡C in a boiling water bath.)Tj 1.8 -15.6 TD 0 Tc 0 Tw (A)Tj 0.8719 0 TD -0.0001 Tc -0.018 Tw [(Styrofoam cup with a lid is used as a calorimeter)54.9(.)]TJ -2.6719 -1.2 TD 0.2718 Tw (The cup contains 100.0 grams of distilled water at)Tj T* -0.0002 Tc 0 Tw (23.2¡C.)Tj 1.8 -13.2 TD -0.0001 Tc -0.0184 Tw [(The hot copper is poured into the cup of water)54.8(, and)]TJ -1.8 -1.2 TD 0.0278 Tw (the cup is quickly covered with the lid.)Tj 1.8 -13.2 TD 0 Tc 0 Tw (A)Tj 0.8376 0 TD -0.0224 Tc -0.0078 Tw [(thermometer is inserted through the lid. )17.8(The copper)]TJ -2.6376 -1.2 TD -0.0184 Tw [(and water are gently stirred in the cup. )17.7(The temperature is)]TJ T* 0.2037 Tw [(checked periodically)73.8(. )17.7(The highest temperature noted is)]TJ T* 0 Tw (26.3¡C.)Tj ET Q endstream endobj 49 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 50 0 obj<> endobj 51 0 obj<>stream 1 g /GS1 gs 12 782 m 12 782 l f q 1 i -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 42.598 61.753 528 -21 re f BT /F2 1 Tf 7 0 0 7 43.5977 53.3332 Tm 0 g 0 Tc 0 Tw (P)Tj 0.501 0 TD -0.0002 Tc 0.0278 Tw (.S./Chem.ÐJan. Õ05)Tj /F4 1 Tf 10 0 0 10 299.27 53.3332 Tm -0.0001 Tc 0 Tw ([13])Tj 9 0 0 9 537.6118 53.3332 Tm -0.0002 Tc ([OVER])Tj ET 1 g 42.708 743.986 526.292 -597.064 re f BT 11.5 0 0 11.5 91.7079 734.4539 Tm 0 g -0.0001 Tc 0.0676 Tw [(73)-565.3(In terms of )]TJ /F6 1 Tf 6.6093 0 TD [(energy flow)17.7(,)]TJ /F4 1 Tf 5.4013 0 TD (explain why the temperature of the water in the calorimeter)Tj -10.4454 -1.1304 TD 0.025 Tw [(increases. [)]TJ 9 0 0 9 172.241 721.4539 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 176.741 721.4539 Tm (])Tj -7.3942 -2.6956 TD -0.0001 Tc 0.0119 Tw [(74)-565.3(Using the information given, complete the data table provided )]TJ /F6 1 Tf 27.5642 0 TD (in your answer booklet)Tj /F4 1 Tf 9.4286 0 TD 0 Tc 0 Tw (.)Tj -35.4276 -1.1304 TD ([)Tj 9 0 0 9 113.5347 677.4539 Tm (1)Tj 11.5 0 0 11.5 118.0347 677.4539 Tm (])Tj -2.2893 -2.6957 TD -0.0001 Tc 0.1776 Tw [(75)-565.3(In the space provided )]TJ /F6 1 Tf 11.4736 0 TD (in your answer booklet)Tj /F4 1 Tf 9.9258 0 TD (, show a correct numerical setup for )Tj -19.8342 -1.1304 TD 0.025 Tw [(calculating the number of joules of heat gained by the water)73.9(. [)]TJ 9 0 0 9 415.0018 633.4539 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 419.5018 633.4539 Tm (])Tj -28.5038 -2.6957 TD -0.0001 Tc -0.0158 Tw [(76)-565.3(In this investigation, the change in heat of the copper is greater than the change in heat)]TJ 1.5652 -1.1304 TD 0.2249 Tw [(of the water)73.9(. What error could account for this apparent violation of the Law of)]TJ T* 0.025 Tw (Conservation of Energy? Do )Tj /F6 1 Tf 12.1498 0 TD 0 Tw (not)Tj /F4 1 Tf 1.6078 0 TD 0.025 Tw [(use human error as part of the answer)73.9(. [)]TJ 9 0 0 9 467.9586 576.4539 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 472.4586 576.4539 Tm (])Tj -35.7175 -4.1739 TD -0.0001 Tc 0.025 Tw [(Base your answers to questions 77 through 79 on the information below)73.9(.)]TJ 4.1739 -2.1739 TD 0 Tc 0 Tw (T)Tj 0.5381 0 TD -0.0001 Tc 0.1814 Tw (wo alcohols that are used in our everyday lives are rubbing alcohol and ethylene )Tj -2.1033 -1.1304 TD 0.0589 Tw (glycol. Rubbing alcohol is used as an antiseptic. Ethylene glycol is the main ingredient in)Tj T* 0.025 Tw (antifreeze, which is used in automobile cooling systems.)Tj 0 -2.3478 TD 0.0443 Tw [(77)-565.3(Explain, in terms of )]TJ /F6 1 Tf 10.0994 0 TD 0.0442 Tw [(molecular polarity)17.7(,)]TJ /F4 1 Tf 8.1308 0 TD 0.0443 Tw (why rubbing alcohol, 2-propanol, is soluble in)Tj -16.665 -1.1304 TD 0.025 Tw [(water)73.9(. [)]TJ 9 0 0 9 151.4326 437.4539 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 155.9326 437.4539 Tm (])Tj -5.5848 -2.6957 TD -0.0001 Tc 0.025 Tw [(78)-565.3(What is the gram-formula mass of ethylene glycol, C)]TJ 7.993 0 0 7.993 360.0667 402.6588 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 364.063 406.4539 Tm (H)Tj 7.993 0 0 7.993 373.4348 402.6588 Tm (4)Tj 11.5 0 0 11.5 377.4311 406.4539 Tm -0.0002 Tc (\(OH\))Tj 7.993 0 0 7.993 403.1826 402.6588 Tm 0 Tc (2)Tj 11.5 0 0 11.5 407.1789 406.4539 Tm -0.0001 Tc 0.025 Tw [(? )]TJ 1.2687 0 TD 0.0249 Tc 0 Tw ( [)Tj 9 0 0 9 428.76 406.4539 Tm 0 Tc (1)Tj 11.5 0 0 11.5 433.26 406.4539 Tm (])Tj -29.7002 -2.6957 TD -0.0001 Tc 0.1776 Tw [(79)-565.3(In the space provided )]TJ /F6 1 Tf 11.4736 0 TD (in your answer booklet,)Tj /F4 1 Tf 10.6034 0 TD (show a correct numerical setup for )Tj -20.5118 -1.1304 TD 0.0538 Tw (calculating the total number of moles of ethylene glycol needed to prepare 2.50 liters)Tj T* 0.025 Tw [(of a 10.0 M solution. [)]TJ 9 0 0 9 224.6329 349.4539 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 229.1329 349.4539 Tm (])Tj -14.5587 -4.1739 TD -0.0001 Tc 0.025 Tw [(Base your answers to questions 80 and 81 on the information below)73.8(.)]TJ 4.1739 -2.1739 TD 0.0489 Tw (The outer structure of the Statue of Liberty is made of copper metal. The framework)Tj -1.5652 -1.1304 TD 0.025 Tw (is made of iron. Over time, a thin green layer \(patina\) forms on the copper surface.)Tj 0 -2.3478 TD 0.062 Tw [(80)-565.3(When copper oxidized to form this patina layer)73.9(, the copper atoms became copper\(II\))]TJ 1.5652 -1.1304 TD 0.025 Tw (ions \(Cu)Tj 7.993 0 0 7.993 150.1191 227.2489 Tm -0.0002 Tc 0 Tw (2+)Tj 11.5 0 0 11.5 158.9098 223.454 Tm -0.0001 Tc 0.025 Tw [(\). W)36.8(rite a balanced half-reaction for this oxidation of copper)73.9(. [)]TJ 9 0 0 9 463.2676 223.454 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 467.7676 223.454 Tm (])Tj -32.7008 -2.6957 TD -0.0001 Tc 0.2858 Tw [(81)-565.3(Where the iron framework came in contact with the copper surface, a reaction)]TJ 1.5652 -1.1304 TD -0.0357 Tw [(occurred in which iron was oxidized. Using information from Reference T)73.9(able )]TJ /F6 1 Tf 31.9203 0 TD 0 Tc 0 Tw (J)Tj /F4 1 Tf 0.3699 0 TD -0.0001 Tc -0.0358 Tw (, explain)Tj -32.2902 -1.1304 TD 0.025 Tw [(why the iron was oxidized. 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Õ05)Tj /F4 1 Tf 10 0 0 10 298.4236 53.5835 Tm -0.0001 Tc 0 Tw ([14])Tj ET 0 G 0 J 0 j 1 w 10 M []0 d 126 446.922 m 486.93 446.922 l S Q endstream endobj 55 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 56 0 obj<> endobj 57 0 obj<>stream 1 g /GS1 gs 12 782 m 12 782 l f q 1 i -1 793 614 -794 re 12 782 m W n 0 792.03 612 -792 re W n 43.208 742.714 527.982 -123.691 re f BT /F2 1 Tf 11 0 0 11 208.5362 733.5524 Tm 0 g -0.0113 Tc 0.0278 Tw [(The University of the State of New Y)73.9(ork)]TJ /F4 1 Tf 10 0 0 10 226.0073 711.5524 Tm 0 Tc 0 Tw (R)Tj 8 0 0 8 232.7555 711.5524 Tm -0.0102 Tc (EGENTS)Tj 10 0 0 10 267.5495 711.5524 Tm 0 Tc (H)Tj 8 0 0 8 275.599 711.5524 Tm -0.0102 Tc (IGH)Tj 10 0 0 10 293.4453 711.5524 Tm 0 Tc (S)Tj 8 0 0 8 298.714 711.5524 Tm -0.0102 Tc (CHOOL)Tj 10 0 0 10 330.1739 711.5524 Tm 0 Tc (E)Tj 8 0 0 8 337.1126 711.5524 Tm -0.0101 Tc [(XAMINA)73.9(TION)]TJ /F3 1 Tf 16 0 0 16 230.9783 685.5524 Tm -0.0112 Tc 0.0278 Tw (PHYSICAL SETTING)Tj 20 0 0 20 249.7043 663.5524 Tm 0 Tw 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