QUESTION 4 Consider the gas-phase equilibrium, CH3OH(g) <-> CO(g) + 2H2(g). For this reaction, standard free-energy and standard enthalpy changes for this reaction are -60 kJ/mol at 200°C and +95 kJ/mol (independent of temperature). What is free-energy change for this reaction at 200°C when partial pressures of CO, H2 and CH3OH are 8.0, 8.0 and 0.05 bar. O23.68 kJ/mol O23.68 kJ/mol O-52 68 kJ/mol O52 68 kJ/mol
QUESTION 4 Consider the gas-phase equilibrium, CH3OH(g) <-> CO(g) + 2H2(g). For this reaction, standard free-energy and standard enthalpy changes for this reaction are -60 kJ/mol at 200°C and +95 kJ/mol (independent of temperature). What is free-energy change for this reaction at 200°C when partial pressures of CO, H2 and CH3OH are 8.0, 8.0 and 0.05 bar. O23.68 kJ/mol O23.68 kJ/mol O-52 68 kJ/mol O52 68 kJ/mol
Chemistry
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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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Transcribed Image Text:QUESTION 4
Consider the gas-phase equilibrium, CH3OH(g) <-> CO(g) + 2H2(g). For this reaction, standard free-energy and standard
enthalpy changes for this reaction are -60 kJ/mol at 200°C and +95 kJ/mol (independent of temperature). What is free-energy
change for this reaction at 200°C when partial pressures of CO, H2 and CH3OH are 8.0, 8.0 and 0.05 bar.
23.68 kJ/mol
O23.68 kJ/mol
-52 68 kJ/mol
52 68 kJ/mol
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