At 25 °C, the equilibrium partial pressures for the reaction A(g) + 2 B(g) 4 C(g)+D(g) were found to be PA = 4.45 bar, Pg = 5.82 bar, Pc = 5.74 bar, and Pp = 4.05 bar. %3D %3D What is the standard change in Gibbs free energy of this reaction at 25 °C?

At 25 °C, the equilibrium partial pressures for the reaction A(g) + 2 B(g) 4 C(g)+D(g) were found to be PA = 4.45 bar, Pg = 5.82 bar, Pc = 5.74 bar, and Pp = 4.05 bar. %3D %3D What is the standard change in Gibbs free energy of this reaction at 25 °C?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter16: Thermodynamics: Directionality Of Chemical Reactions

Section: Chapter Questions

Problem 89QRT: Determine the standard Gibbs free energy change, rG, for the reactions of liquid methanol, of CO(g),...

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Question

At 25 °C, the equilibrium partial pressures for the reaction
A(g) + 2 B(g) 4 C(g)+D(g)
were found to be PA = 4.45 bar, Pg = 5.82 bar, Pc = 5.74 bar, and Pp = 4.05 bar.
%3D
%3D
What is the standard change in Gibbs free energy of this reaction at 25 °C?

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At 25 °C, the equilibrium partial pressures for the reaction 2 A(g) + 4 B(g) =2C(g) + D(g) were found to be PA = 5.33 bar, Pg = 4.69 bar, Pc = 5.51 bar, and Pp = 4.66 bar. What is the standard change in Gibbs free energy of this reaction at 25 °C? kJ/mol rxn
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