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Calculate the standard free energy for the reaction at 405.0°C. (you may use any valid technique - there may be more than one way to do a question like this): Al;O36) + 3 Haig) - 2 Al + 3 H;Og) given: AH", (kJ/mol) AS", (I/K-mol) AGʻ, (kJ/mol) Ala 28.3 AlOa -1678.0 50.7 -1588.0 205.152 Haigi 130.68 HO -285.83 69.95 -237.1 -241.83 188.835 -228.72 Answer:

Calculate the standard free energy for the reaction at 405.0°C. (you may use any valid technique - there may be more than one way to do a question like this): Al;O36) + 3 Haig) - 2 Al + 3 H;Og) given: AH", (kJ/mol) AS", (I/K-mol) AGʻ, (kJ/mol) Ala 28.3 AlOa -1678.0 50.7 -1588.0 205.152 Haigi 130.68 HO -285.83 69.95 -237.1 -241.83 188.835 -228.72 Answer:

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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Calculate the standard free energy for the reaction (you may use any valid technique - there may be more than one way to do a question like this):

Al2O3(s)) + 3 H2(g) → 2 Al(s) + 3 H2O(g)

Calculate the standard free energy for the reaction at 405.0°C. (you may use any valid technique - there may be more than one way to do a question like this): Al>O36) + 3 Hzig) - 2 Als) + 3 H20g) given: AH; (kJ/mol) AS; (J/K-mol) AG"; (kJ/mol) 28.3 -1588.0 Al2O3) 50.7 -1678.0 Ozig) 205.152 Hzig) 130.68 -285.83 69.95 -237.1 -241.83 188.835 -228.72 Answer:
Transcribed Image Text:Calculate the standard free energy for the reaction at 405.0°C. (you may use any valid technique - there may be more than one way to do a question like this): Al>O36) + 3 Hzig) - 2 Als) + 3 H20g) given: AH; (kJ/mol) AS; (J/K-mol) AG"; (kJ/mol) 28.3 -1588.0 Al2O3) 50.7 -1678.0 Ozig) 205.152 Hzig) 130.68 -285.83 69.95 -237.1 -241.83 188.835 -228.72 Answer:
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