Consider the following system at equilibrium where AH° = 10.4 kJ, and K. = 1.80×10-2, at 698 K.2HI(g) H2(g) + I2(g)When 0.21 moles of H2(g) are added to the equilibrium system at constant temperature:The value of Keincrease.decrease.remain the same.The value of QcK..is greater thanis equal tois less thanThe reaction mustOrun in the forward direction to restablish equilibrium.Orun in the reverse direction to restablish equilibrium.Oremain the same. It is already at equilibrium.The concentration of I2 willincrease.decrease.remain the same.

The given reaction is as follows. 2HIg⇔H2g+Cl2g Reaction quotient is the ratio exist between the…

Consider the following system at equilibrium where AH° = 10.4 kJ, and K. =1.80×102, at 698 K. 2HI(g) H2(g) + I2(g) When 0.21 moles of H2(g) are added to the equilibrium system at constant temperature: The value of K. increase. decrease. remain the same. The value of Qc is greater than is equal to is less than The reaction must Orun in the forward direction to restablish equilibrium. Orun in the reverse direction to restablish equilibrium. remain the same. It is already at equilibrium. The concentration of I2 will increase. decrease. remain the same.

Consider the following system at equilibrium where AH° = 10.4 kJ, and K. =1.80×102, at 698 K. 2HI(g) H2(g) + I2(g) When 0.21 moles of H2(g) are added to the equilibrium system at constant temperature: The value of K. increase. decrease. remain the same. The value of Qc is greater than is equal to is less than The reaction must Orun in the forward direction to restablish equilibrium. Orun in the reverse direction to restablish equilibrium. remain the same. It is already at equilibrium. The concentration of I2 will increase. decrease. 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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Pp.28. Subject :- Chemistry
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