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. Calculate AH1000 and AS1000 for the following reaction: Pb (1) + 0.502(g) ---> PbO (s) For Lead: Tm = 600 K, AHm = 4,810 J/mol CP(s) = 23.6+9.75E-3T J/mol CP(I) = 32.4- 3.10E-3T J/mol AH°298 = 0J/mol S298 = 64.9 J/K (298-600K} {600-1200K) For Lead Oxide: Tm = 1158 K, AHm = 27,490 J/mol CP(s) = 37.9+ 26.8E-3T J/mol (298-1200K} AH°298 = -219,000 J/mol S298 = 67.4 J/K For Oxygen: CP(g) = 30.0 +4.18E-3T - 1.7E-5T²J/mol AH°298 = 0 J/mol S298 = 205 J/K

. Calculate AH1000 and AS1000 for the following reaction: Pb (1) + 0.502(g) ---> PbO (s) For Lead: Tm = 600 K, AHm = 4,810 J/mol CP(s) = 23.6+9.75E-3T J/mol CP(I) = 32.4- 3.10E-3T J/mol AH°298 = 0J/mol S298 = 64.9 J/K (298-600K} {600-1200K) For Lead Oxide: Tm = 1158 K, AHm = 27,490 J/mol CP(s) = 37.9+ 26.8E-3T J/mol (298-1200K} AH°298 = -219,000 J/mol S298 = 67.4 J/K For Oxygen: CP(g) = 30.0 +4.18E-3T - 1.7E-5T²J/mol AH°298 = 0 J/mol S298 = 205 J/K

Applications and Investigations in Earth Science (9th Edition)
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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1. Calculate AH1000 and AS1000 for the following reaction: For Lead: Tm = 600 K, AHm = 4,810 J/mol CP(s) = 23.6 +9.75E-3T J/mol CP(1) = 32.4-3.10E-3T J/mol AH* 298 = 0 J/mol S298 = 64.9 J/K Pb() + 0.502(g) ---> PbO (s) S298 For Lead Oxide: Tm = 1158 K, AHm = 27,490 J/mol CP(S) = 37.9+ 26.8E-3T J/mol (298-1200K} AH 298 = -219,000 J/mol = 67.4 J/K {298-600K) {600-1200K} For Oxygen: CP(g) = 30.0 +4.18E-3T - 1.7E-5T²J/mol AH°298 = 0 J/mol S298 = 205 J/K
Transcribed Image Text:1. Calculate AH1000 and AS1000 for the following reaction: For Lead: Tm = 600 K, AHm = 4,810 J/mol CP(s) = 23.6 +9.75E-3T J/mol CP(1) = 32.4-3.10E-3T J/mol AH* 298 = 0 J/mol S298 = 64.9 J/K Pb() + 0.502(g) ---> PbO (s) S298 For Lead Oxide: Tm = 1158 K, AHm = 27,490 J/mol CP(S) = 37.9+ 26.8E-3T J/mol (298-1200K} AH 298 = -219,000 J/mol = 67.4 J/K {298-600K) {600-1200K} For Oxygen: CP(g) = 30.0 +4.18E-3T - 1.7E-5T²J/mol AH°298 = 0 J/mol S298 = 205 J/K
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