1) The equilibrium constant (K) of the 2A(g) + BA2(s) 2 B(s) + 2A2(g) reaction is 0.147 at 1200 K. B(s) and BA2(s) are the pure substances involved in this reaction. The partial pressures of A2(g) and A(g) in a reactor are adjusted to 0.33 and 1.2 atm, respectively at 1200 K. a) Calculate the reaction quotient (Q). b) Calculate the Gibbs free energy change (AG) for the reaction at 1200 K. c) What is the spontaneous direction of the reaction under the given conditions?

1) The equilibrium constant (K) of the 2A(g) + BA2(s) 2 B(s) + 2A2(g) reaction is 0.147 at 1200 K. B(s) and BA2(s) are the pure substances involved in this reaction. The partial pressures of A2(g) and A(g) in a reactor are adjusted to 0.33 and 1.2 atm, respectively at 1200 K. a) Calculate the reaction quotient (Q). b) Calculate the Gibbs free energy change (AG) for the reaction at 1200 K. c) What is the spontaneous direction of the reaction under the given conditions?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 56QRT

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