d Consider the following system at equilibrium where AH = 10.4 kJ, and Kc = 0.0180, at 698 K: 2HI(g) H₂(g) + I2 (g) If the VOLUME on the equilibrium system is suddenly decreased at constant temperature: The value of Ke increases decreases Oremains the same The value of Qc Ois greater than Ke Ois equal to Ke Ois less than Ke The reaction must Orun in the forward direction to reestablish equilibrium. Orun in the reverse direction to reestablish equilibrium. remain the same. It is already at equilibrium. The number of moles of I2 will Oincrease Odecrease Oremain the same
d Consider the following system at equilibrium where AH = 10.4 kJ, and Kc = 0.0180, at 698 K: 2HI(g) H₂(g) + I2 (g) If the VOLUME on the equilibrium system is suddenly decreased at constant temperature: The value of Ke increases decreases Oremains the same The value of Qc Ois greater than Ke Ois equal to Ke Ois less than Ke The reaction must Orun in the forward direction to reestablish equilibrium. Orun in the reverse direction to reestablish equilibrium. remain the same. It is already at equilibrium. The number of moles of I2 will Oincrease Odecrease Oremain 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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Consider the following system at equilibrium where
AH = 10.4 kJ, and
Kc = 0.0180, at 698 K:
2HI(g) H₂(g) + I2 (g)
If the VOLUME on the equilibrium system is suddenly decreased at constant temperature:
The value of Ke
increases
decreases
Oremains the same
The value of Qc
Ois greater than Ke
Ois equal to Ke
Ois less than K
The reaction must
Orun in the forward direction to reestablish equilibrium.
Orun in the reverse direction to reestablish equilibrium.
remain the same. It is already at equilibrium.
The number of moles of I2 will
Oincrease
Odecrease
Oremain the same
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