Consider the following system at equilibrium where AH° = 10.4 kJ, and Kc = 1.80×10-2, at 698 K:2HI(g) =H₂(g) + I₂(9)If the TEMPERATURE on the equilibrium system is suddenly decreased:The value of KcA. IncreasesB. DecreasesC. Remains the sameThe value of QcA. Is greater than KcB. Is equal to KcC. Is less than KcThe 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 I2 will: A. Increase.B. Decrease.C. Remain the same.

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Answered: Consider the following system at equi…

Consider the following system at equi 2HI(g) =H₂(g) + I2(9) If the TEMPERATURE on the equilibr The value of KcA. Increases B. Decreases C. Remains the s

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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