mediaTUTOR Effect of Volume Change on an Equilibrium |Consider the following system at equilibrium where AH° = 87.9 kJ, and Kc = 1.20x10-2, at 500 K.PCI5(9) PCl3(9) + Cl2(g)If the VOLUME of the equilibrium system is suddenly increased at constant temperature:The value of Ke:eThe value of Qc:The reaction must:A. increases.B. decreases.C. remains the same.QulamitA. is greater than Ke.B. is equal to KeC. is less than KeThe number of moles of Cl₂ will:A. run in the forward direction to reestablish equilibrium.B. run in the reverse direction to reestablish equilibrium.C. remain the same. It is already at equilibrium.[References]A. increase.B. decrease.C. remain the same.Show Approach Show Tutor StepsPreviousNext11:54 PM7/15/2022

Le Chatelier’s principle: When factors like concentration, pressure, temperature and Volume are…

edia UTOR Effect of Volume Change on an Equilibrium I Consider the following system at equilibrium where AH° = 87.9 kJ, and Kc = 1.20x10-2, at 500 K. PCI5(9) PCl3(g) + Cl2(g) If the VOLUME of the equilibrium system is suddenly increased at constant temperature: The value of Ke: The value of Qc: The reaction must: C A. increases. B. decreases. C. remains the same. Submit A. is greater than Ke B. is equal to Ke C. is less than Ke The number of moles of Cl₂ will: A. run in the forward direction to reestablish equilibrium. B. run in the reverse direction to reestablish equilibrium. C. remain the same. It is already at equilibrium. [References] A. increase. B. decrease. C. remain the same. Show Approach Show Tutor Steps

edia UTOR Effect of Volume Change on an Equilibrium I Consider the following system at equilibrium where AH° = 87.9 kJ, and Kc = 1.20x10-2, at 500 K. PCI5(9) PCl3(g) + Cl2(g) If the VOLUME of the equilibrium system is suddenly increased at constant temperature: The value of Ke: The value of Qc: The reaction must: C A. increases. B. decreases. C. remains the same. Submit A. is greater than Ke B. is equal to Ke C. is less than Ke The number of moles of Cl₂ will: A. run in the forward direction to reestablish equilibrium. B. run in the reverse direction to reestablish equilibrium. C. remain the same. It is already at equilibrium. [References] A. increase. B. decrease. C. remain the same. Show Approach Show Tutor Steps

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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For the first one the options are increases, decreases, and remains the same.
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[References] Use the References to access important values if needed for this question. Consider the following system at equilibrium where AH° = 16.1 kJ, and Kc = 6.50 x 10-3, at 298 K: 2NOBr(g) 2NO(g) + Br₂(g) If the VOLUME on the equilibrium system is suddenly increased at constant temperature: The value of Ke Oincreases O decreases O remains the same The value of Qc O is greater than Ke O is equal to Ke O is less than K The reaction must run in the forward direction to reestablish equilibrium. Orun in the reverse direction to reestablish equilibrium. Oremain the same. It is already at equilibrium. The number of moles of Br2 will O increase O decrease O remain the same Show Hint F5 6 H F6 & 7 KI F7 * 8 DII F8 ( 9 DD F9 ) O F10 P F11 Previous + Next Save and Exit F12 delete