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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;O31a) + 3 H2ig) - 2 Ala) + 3 H,Og) given: AH; (kJ/mol) AS°; (J/K-mol) AG°; (kJ/mol) Ala) 28.3 -1678.0 50.7 -1588.0 Ozig) 205.152 H2ig) 130.68 -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;O31a) + 3 H2ig) - 2 Ala) + 3 H,Og) given: AH; (kJ/mol) AS°; (J/K-mol) AG°; (kJ/mol) Ala) 28.3 -1678.0 50.7 -1588.0 Ozig) 205.152 H2ig) 130.68 -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
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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 at 405.0°C. (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;O31a) + 3 H2ig) - 2 Ala) + 3 H,Og) given: AH; (kJ/mol) AS°; (J/K-mol) AG°; (kJ/mol) Ala) 28.3 -1678.0 50.7 -1588.0 Ozig) 205.152 H2ig) 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;O31a) + 3 H2ig) - 2 Ala) + 3 H,Og) given: AH; (kJ/mol) AS°; (J/K-mol) AG°; (kJ/mol) Ala) 28.3 -1678.0 50.7 -1588.0 Ozig) 205.152 H2ig) 130.68 -285.83 69.95 -237.1 -241.83 188.835 -228.72 Answer:
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