I Determine AG° of the following reaction using: EAG° and Gibbs equation. Is the reaction spontaneous at 25°C? Is it spontaneous at 2000K? When does the system becomes in the state of equilibrium? H2 ) H2O (g) -241.83 CO2 (2) -393.5 CO (g) + AH°t25°c (KJ/mol) -1105 188.72 213.7 130.6 S 25°c (J/mol K) AG°r25°c[KJ/mol) 197.5 -137.2 -228.6 -394.4

I Determine AG° of the following reaction using: EAG° and Gibbs equation. Is the reaction spontaneous at 25°C? Is it spontaneous at 2000K? When does the system becomes in the state of equilibrium? H2 ) H2O (g) -241.83 CO2 (2) -393.5 CO (g) + AH°t25°c (KJ/mol) -1105 188.72 213.7 130.6 S 25°c (J/mol K) AG°r25°c[KJ/mol) 197.5 -137.2 -228.6 -394.4

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter16: Spontaneity Of Reaction

Section: Chapter Questions

Problem 83QAP

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