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Use data in Appendix C, calculate ΔG° at 298 K for the following rxn.  Submit your answer in kJ.   2P(s) + 10HF(g) --> 2PF5(g) + 5H2(g)    I have attached appendix c. I have attempted this problem over 15 times and keep getting it wrong please help!!

Use data in Appendix C, calculate ΔG° at 298 K for the following rxn.  Submit your answer in kJ.   2P(s) + 10HF(g) --> 2PF5(g) + 5H2(g)    I have attached appendix c. I have attempted this problem over 15 times and keep getting it wrong please help!!

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Use data in Appendix C, calculate ΔG° at 298 K for the following rxn.  Submit your answer in kJ.  

2P(s) + 10HF(g) --> 2PF5(g) + 5H2(g) 

 

I have attached appendix c.

I have attempted this problem over 15 times and keep getting it wrong please help!!

1090 APPENDOX C Themodynamic Quantities for Selected Substances at 298.15 K (25 "C) Sabstance (K/mol) (Ki/mol) (/mel-K) (/mel) (1/mel-K) Substance (K/moi) Oxygen Scandium 247.5 230.1 1610 Sc) 377.8 336.1 174.7 205.0. Scs) 346 142.3 163.4 26 Selenium OH (ay) -230.0 -157.3 - 10.7 H,Selg) 29.7 15.9 219.0 -241.82 -228.57 188 83 Silicon -285.83 -237.13 69.91 -136.10 -105.48 232.9 Sie) 368.2 323.9 1678 Si) 18.7 H;O) -1878 -120.4 109.6 SIC) -73.22 -20.85 16.61 Phosphorus SICIA) SiO(s, quartz) -640.1 -572.8 2393 P 316.4 280.0 163.2 -910.9 -856.5 41.84 P() 144.3 103.7 218.1 Silver 58.9 244 280 42.55 P(s, red) Pels, white) PC,) -1746 -12.03 22.85 Ag'(ay) 105.90 77.11 73.93 41.08 AgCls) -127.0 -109.70 96.11 -288.07 -269.6 311.7 Ag:O(s) -31.05 -11.20 121.3 -319.6 -272.4 217 ARNO(s) -124.4 -33.41 140.9 -1594.4 -1520.7 3008 5.4 13.4 210.2 Sodium -1640.1 Nag) 107.7 77.3 153.7 -2940.1 -2675.2 2289 Nats) 51.45 -542.2 Na'(ag) -240.1 POCI,) -502.5 325 -261.9 59.0 -S20.9 148.0 Na'g) NaBrlag POCN -597.0 222 6093 5743 H,POlay) - 12883 -1142.6 158.2 -360.6 -364.7 141.00 NaBr(s) -361.4 -349.3 86.82 Potassium Na CO) -1130.9 -1047.7 136.0 89 99 61.17 160.2 NaCl(ag) 407.1 -393.0 115.5 64.67 Naclo -181.4 -201.3 229.8 K'() -2524 -283.3 102.5 NaCO 410.9 -384.0 7233 K'() $14.2 481.2 154.5 NaHCO,(s) -947.7 -851.8 102.1 -435.9 -408.3 82.7 KCO(s) -391.2 -289.9 143.0 NaNO,(ag) -446.2 -372.4 NANO,(s) 4679 -3670 116.5 KCIO(ay) -349.5 -284.9 265.7 NaOH(ay) -419.2 -469.6 49.8 -1150.18 -1064.58 155.44 KNO(4) -492.70 NaOH() 425.6 -379.5 64.46 -393.13 132.9 -322.1 Na 5O,(s) -1387.1 -1270.2 149.6 -363.2 94.14 KO,(s) -284.5 -240.6 1225 Strontium KO;(s) -4958 -429.8 113.0 -592.0 -561.9 S4.9 KOHO) -424.7 -378.9 78.91 Srig) 164.4 110.0 164.6 KOH(ap) -4824 -40.5 91.6 Sulfur Rubidium S6, thombic) 31.88 85.8 S5.8 170.0 Syls) 102.3 49.7 4309 76.78 So -296.9 -300.4 248.S 430.5 -412.0 92 -395.2 -370.4 2562 RbCO(s) -1924 -292.0 152 so (a) 909.3 -744.5 20.1
Transcribed Image Text:1090 APPENDOX C Themodynamic Quantities for Selected Substances at 298.15 K (25 "C) Sabstance (K/mol) (Ki/mol) (/mel-K) (/mel) (1/mel-K) Substance (K/moi) Oxygen Scandium 247.5 230.1 1610 Sc) 377.8 336.1 174.7 205.0. Scs) 346 142.3 163.4 26 Selenium OH (ay) -230.0 -157.3 - 10.7 H,Selg) 29.7 15.9 219.0 -241.82 -228.57 188 83 Silicon -285.83 -237.13 69.91 -136.10 -105.48 232.9 Sie) 368.2 323.9 1678 Si) 18.7 H;O) -1878 -120.4 109.6 SIC) -73.22 -20.85 16.61 Phosphorus SICIA) SiO(s, quartz) -640.1 -572.8 2393 P 316.4 280.0 163.2 -910.9 -856.5 41.84 P() 144.3 103.7 218.1 Silver 58.9 244 280 42.55 P(s, red) Pels, white) PC,) -1746 -12.03 22.85 Ag'(ay) 105.90 77.11 73.93 41.08 AgCls) -127.0 -109.70 96.11 -288.07 -269.6 311.7 Ag:O(s) -31.05 -11.20 121.3 -319.6 -272.4 217 ARNO(s) -124.4 -33.41 140.9 -1594.4 -1520.7 3008 5.4 13.4 210.2 Sodium -1640.1 Nag) 107.7 77.3 153.7 -2940.1 -2675.2 2289 Nats) 51.45 -542.2 Na'(ag) -240.1 POCI,) -502.5 325 -261.9 59.0 -S20.9 148.0 Na'g) NaBrlag POCN -597.0 222 6093 5743 H,POlay) - 12883 -1142.6 158.2 -360.6 -364.7 141.00 NaBr(s) -361.4 -349.3 86.82 Potassium Na CO) -1130.9 -1047.7 136.0 89 99 61.17 160.2 NaCl(ag) 407.1 -393.0 115.5 64.67 Naclo -181.4 -201.3 229.8 K'() -2524 -283.3 102.5 NaCO 410.9 -384.0 7233 K'() $14.2 481.2 154.5 NaHCO,(s) -947.7 -851.8 102.1 -435.9 -408.3 82.7 KCO(s) -391.2 -289.9 143.0 NaNO,(ag) -446.2 -372.4 NANO,(s) 4679 -3670 116.5 KCIO(ay) -349.5 -284.9 265.7 NaOH(ay) -419.2 -469.6 49.8 -1150.18 -1064.58 155.44 KNO(4) -492.70 NaOH() 425.6 -379.5 64.46 -393.13 132.9 -322.1 Na 5O,(s) -1387.1 -1270.2 149.6 -363.2 94.14 KO,(s) -284.5 -240.6 1225 Strontium KO;(s) -4958 -429.8 113.0 -592.0 -561.9 S4.9 KOHO) -424.7 -378.9 78.91 Srig) 164.4 110.0 164.6 KOH(ap) -4824 -40.5 91.6 Sulfur Rubidium S6, thombic) 31.88 85.8 S5.8 170.0 Syls) 102.3 49.7 4309 76.78 So -296.9 -300.4 248.S 430.5 -412.0 92 -395.2 -370.4 2562 RbCO(s) -1924 -292.0 152 so (a) 909.3 -744.5 20.1
APPENDIX C Themodynamic Quantities for Selected Substances at 298.15K (25 "C) 1089 AN, i/mal-K) Substance (ki/mol) Substance (ki/mol) (ki/mal) (ki/mel) -278.5 Ci/mol-K) Copper u(a4) -273.4 122 Cug) 338.4 298.6 166.3 685.7 648.5 133.0 Cus) 33.30 LICIO) -4083 一84,0 59.30 CuCl(s) -205.9 -161.7 108.1 Magnesium Mg -156.1 -128.3 42.59 147.1 112.5 148.6 Cu,O(s) -170.7 -147.9 92.36 Mgis) 32.51 Fluorine MgCla(a) -641.6 -592.1 89.6 80.0 61.9 158.7 MgO) -6018 -569.6 268 F(a) -332.6 -278.8 -13.8 Mg(OH)a(4) -924.7 -833.7 63.24 202.7 Manganese Mnig) Mni) HF -268.61 -270.70 173.51 280.7 238.5 1736 Hydrogen 32.0 217.94 203.26 114.60 MnOs) -385.2 -362.9 59.7 H"(ay) MnOa) -519.6 -464.8 53.14 1536.2 1517.0 108.9 Mno, (a) -541.4 -447.2 191.2 130,58 Mercury todine Hg) 6083 31.76 174.89 106.60 70.16 Hg) 77.40 180.66 -55.19 144.5 HgCla(1) Hg Cl(1) -51.57 111.3 -230.1 -184.0 62.25 19.37 260.57 -264.9 -210.5 192.5 116.73 Nickel 25.94 1.30 206.3 NIg) 429.7 384.5 1821 Iron NiO 29.9 Felg) 180.5 NICS) -305 3 -259.0 9765 415.5 369.8 Fels) 27.15 NIO) -239.7 -211.7 37.99 87.86 -84.93 I13.4 Nitrogen Fe" (a) FeCl(s) -47.69 -10.54 293.3 472.7 455.5 153.3 -341.8 -302.3 117.9 N(8) 191.50 FeCl(a) 400 -334 142.3 NH(a) -80.29 -26.50 1113 -271.9 -255.2 60.75 -46.19 -16.66 192.5 Fe,O(s) -822.16 -740.98 89.96 NH, (a) -132.5 -79.31 113.4 Fe Ols) -1117.1 - 1014.2 146.4 159.4 238.5 95.40 FeS(4) -171.5 -160.1 52.92 NH,CN(s) 0.4 Lead NH,C) -314.4 -203.0 94.6 68.85 NH,NO,() -365.6 -184.0 151 -277.4 -260.7 161 NOO 90.37 86.71 210.62 PbCO,(s) -699.1 -625.5 131.0 33.84 S1.84 240.4S Pb(NO,l(a) 421.3 -246.9 303.3 81.6 103.59 220.0 Pb(NO,l(4) -451.9 9.66 98.28 304.3 -217.3 -187.9 68.70 NOCI) 52.6 66.3 264 HNO(ay) -206.6 -110.5 146 Lithium HNO,) -134.3 -73.94 266.4 Lin 159.3 126.6 138.8 Li) 29.09
Transcribed Image Text:APPENDIX C Themodynamic Quantities for Selected Substances at 298.15K (25 "C) 1089 AN, i/mal-K) Substance (ki/mol) Substance (ki/mol) (ki/mal) (ki/mel) -278.5 Ci/mol-K) Copper u(a4) -273.4 122 Cug) 338.4 298.6 166.3 685.7 648.5 133.0 Cus) 33.30 LICIO) -4083 一84,0 59.30 CuCl(s) -205.9 -161.7 108.1 Magnesium Mg -156.1 -128.3 42.59 147.1 112.5 148.6 Cu,O(s) -170.7 -147.9 92.36 Mgis) 32.51 Fluorine MgCla(a) -641.6 -592.1 89.6 80.0 61.9 158.7 MgO) -6018 -569.6 268 F(a) -332.6 -278.8 -13.8 Mg(OH)a(4) -924.7 -833.7 63.24 202.7 Manganese Mnig) Mni) HF -268.61 -270.70 173.51 280.7 238.5 1736 Hydrogen 32.0 217.94 203.26 114.60 MnOs) -385.2 -362.9 59.7 H"(ay) MnOa) -519.6 -464.8 53.14 1536.2 1517.0 108.9 Mno, (a) -541.4 -447.2 191.2 130,58 Mercury todine Hg) 6083 31.76 174.89 106.60 70.16 Hg) 77.40 180.66 -55.19 144.5 HgCla(1) Hg Cl(1) -51.57 111.3 -230.1 -184.0 62.25 19.37 260.57 -264.9 -210.5 192.5 116.73 Nickel 25.94 1.30 206.3 NIg) 429.7 384.5 1821 Iron NiO 29.9 Felg) 180.5 NICS) -305 3 -259.0 9765 415.5 369.8 Fels) 27.15 NIO) -239.7 -211.7 37.99 87.86 -84.93 I13.4 Nitrogen Fe" (a) FeCl(s) -47.69 -10.54 293.3 472.7 455.5 153.3 -341.8 -302.3 117.9 N(8) 191.50 FeCl(a) 400 -334 142.3 NH(a) -80.29 -26.50 1113 -271.9 -255.2 60.75 -46.19 -16.66 192.5 Fe,O(s) -822.16 -740.98 89.96 NH, (a) -132.5 -79.31 113.4 Fe Ols) -1117.1 - 1014.2 146.4 159.4 238.5 95.40 FeS(4) -171.5 -160.1 52.92 NH,CN(s) 0.4 Lead NH,C) -314.4 -203.0 94.6 68.85 NH,NO,() -365.6 -184.0 151 -277.4 -260.7 161 NOO 90.37 86.71 210.62 PbCO,(s) -699.1 -625.5 131.0 33.84 S1.84 240.4S Pb(NO,l(a) 421.3 -246.9 303.3 81.6 103.59 220.0 Pb(NO,l(4) -451.9 9.66 98.28 304.3 -217.3 -187.9 68.70 NOCI) 52.6 66.3 264 HNO(ay) -206.6 -110.5 146 Lithium HNO,) -134.3 -73.94 266.4 Lin 159.3 126.6 138.8 Li) 29.09
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