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For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all species. For the reaction C₂H6(g) + H₂(g) = 2 CH₂(g) the standard change in Gibbs free energy is AG = -72.6 kJ/mol. What is AG for this reaction at 298 K when the partial pressures are PC₂H, = 0.150 atm, PH₂ = 0.200 atm, and PCH, = 0.900 atm? AG = kJ/mol

For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all species. For the reaction C₂H6(g) + H₂(g) = 2 CH₂(g) the standard change in Gibbs free energy is AG = -72.6 kJ/mol. What is AG for this reaction at 298 K when the partial pressures are PC₂H, = 0.150 atm, PH₂ = 0.200 atm, and PCH, = 0.900 atm? AG = kJ/mol

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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For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all species. For the reaction C₂H6(g) + H₂(g) = 2 CH₂(g) the standard change in Gibbs free energy is AGº -72.6 kJ/mol. What is AG for this reaction at 298 K when the partial pressures are PC₂H₂ = 0.150 atm, PH₂ = 0.200 atm, and PcH₂ = 0.900 atm? AG = - kJ/mol
Transcribed Image Text:For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all species. For the reaction C₂H6(g) + H₂(g) = 2 CH₂(g) the standard change in Gibbs free energy is AGº -72.6 kJ/mol. What is AG for this reaction at 298 K when the partial pressures are PC₂H₂ = 0.150 atm, PH₂ = 0.200 atm, and PcH₂ = 0.900 atm? AG = - kJ/mol
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