Consider the following system at equilibrium where AH° = -87.9 kJ, and K. 83.3, at 500 K: %3D PCI3 (g) + Cl2 (g) =PCI3 (g) If the TEMPERATURE on the equilibrium system is suddenly increased The value of K. A. Increases B. Decreases C. Remains the same The value of Qc A. Is greater than K. B. Is equal to K. C. Is less than K. The reaction must: A. Run in the forward direction to restablish equilibrium. B. Run in the reverse direction to restablish equilibrium. C. Remain the same, Already at equilibrium. The concentration of Cl, will: A. Increase. B. Decrease. C. Remain the same.

Consider the following system at equilibrium where AH° = -87.9 kJ, and K. 83.3, at 500 K: %3D PCI3 (g) + Cl2 (g) =PCI3 (g) If the TEMPERATURE on the equilibrium system is suddenly increased The value of K. A. Increases B. Decreases C. Remains the same The value of Qc A. Is greater than K. B. Is equal to K. C. Is less than K. The reaction must: A. Run in the forward direction to restablish equilibrium. B. Run in the reverse direction to restablish equilibrium. C. Remain the same, Already at equilibrium. The concentration of Cl, will: A. Increase. B. Decrease. C. Remain the same.

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter17: Spontaneity, Entropy, And Free Energy

Section: Chapter Questions

Problem 8RQ: Consider the equation G = G + RT ln(Q). What is the value of G for a reaction at equilibrium? What...

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