Consider the following system at equilibrium where ΔH° = 108 kJ, and Kc = 1.29×10⁻², at 600 K:\[ \text{COCl}_2(g) \rightleftharpoons \text{CO}(g) + \text{Cl}_2(g) \]If the TEMPERATURE on the equilibrium system is suddenly decreased:1. **The value of Kc:** - □ A. Increases - □ B. Decreases - □ C. Remains the same2. **The value of Qc:** - □ A. Is greater than Kc - □ B. Is equal to Kc - □ C. Is less than Kc3. **The reaction must:** - □ A. Run in the forward direction to reestablish equilibrium. - □ B. Run in the reverse direction to reestablish equilibrium. - □ C. Remain the same. Already at equilibrium.4. **The concentration of Cl₂ will:** - □ A. Increase - □ B. Decrease - □ C. Remain the same

Given reaction is : COCl2 (g) <-----------> CO (g) + Cl2 (g) , ΔH0 = 108 KJ Equilibrium…

Consider the following system at equilibrium where AH° = 108 kJ, and K. = 1.29×102, at 600 K: COCI2(g) CO(g) + Cl2(g) If the TEMPERATURE on the equilibrium system is suddenly decreased: 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. |A. Run in the forward direction to restablish equilibrium. The reaction must: 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° = 108 kJ, and K. = 1.29×102, at 600 K: COCI2(g) CO(g) + Cl2(g) If the TEMPERATURE on the equilibrium system is suddenly decreased: 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. |A. Run in the forward direction to restablish equilibrium. The reaction must: 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

10th Edition

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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