e standard Gibbs energy of reaction at 721 K for the reaction H2(g) + I2(g) -> 2 HI(g) is ─23.6 kJ. What is the Gibbs energy at 721 K of the following reaction mixtures a) wherein the partial pressure of H2(g), I2(g) and HI(g) are 2.1 bar, 1.7 bar and 1.2- bar, respectively? b) wherein the partial pressure of H2(g), I2(g) and HI(g) are 0.62 bar, 0.23 bar and 3.2 bar, respectively? c) Interpret the results obtained for the two cases. Answer: [─29.0; +2.05]

e standard Gibbs energy of reaction at 721 K for the reaction H2(g) + I2(g) -> 2 HI(g) is ─23.6 kJ. What is the Gibbs energy at 721 K of the following reaction mixtures a) wherein the partial pressure of H2(g), I2(g) and HI(g) are 2.1 bar, 1.7 bar and 1.2- bar, respectively? b) wherein the partial pressure of H2(g), I2(g) and HI(g) are 0.62 bar, 0.23 bar and 3.2 bar, respectively? c) Interpret the results obtained for the two cases. Answer: [─29.0; +2.05]

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter10: Effect Of Electrolytes On Chemical Equilibria

Section: Chapter Questions

Problem 10.8QAP

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