Le Chatelier's Principle and Equilibrium Shifts 1. If the reaction below is initially at equilibrium, and then each of the following changes are made, predict which direction the reaction rate will be fastest until equilibrium is once again established: forward, reverse, or no change. 2 CO(g) + O2(g) → 2CO2(g) a. The concentration of O2 is increased. forward b. The concentration of CO2 is decreased? forward c. The concentration of oxygen gas is decreased. reverse 2. If the reaction below is initially at equilibrium, and then each of the following changes are made, predict which direction the reaction rate will be fastest until equilibrium is once again established: forward, reverse, or no change. a. adding H₂O(g) forward b. removing H₂ forward C(s) + H₂O(g) CO(g) + H2(g)
Le Chatelier's Principle and Equilibrium Shifts 1. If the reaction below is initially at equilibrium, and then each of the following changes are made, predict which direction the reaction rate will be fastest until equilibrium is once again established: forward, reverse, or no change. 2 CO(g) + O2(g) → 2CO2(g) a. The concentration of O2 is increased. forward b. The concentration of CO2 is decreased? forward c. The concentration of oxygen gas is decreased. reverse 2. If the reaction below is initially at equilibrium, and then each of the following changes are made, predict which direction the reaction rate will be fastest until equilibrium is once again established: forward, reverse, or no change. a. adding H₂O(g) forward b. removing H₂ forward C(s) + H₂O(g) CO(g) + H2(g)
Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 9RQ: What is Le Chteliers principle? Consider the reaction 2NOCI(g)2NO(g)+Cl2(g) If this reaction is at...
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![Le Chatelier's Principle and Equilibrium Shifts
1. If the reaction below is initially at equilibrium, and then each of the following changes are
made, predict which direction the reaction rate will be fastest until equilibrium is once again
established: forward, reverse, or no change.
a. The concentration of O2 is increased. forward
b. The concentration of CO2 is decreased? forward
c. The concentration of oxygen gas is decreased. reverse
2COg) + O2(g)# 2CO2(g)
2. If the reaction below is initially at equilibrium, and then each of the following changes are
made, predict which direction the reaction rate will be fastest until equilibrium is once again
established: forward, reverse, or no change.
C(s) + H₂O(g)
a. adding H₂O(g) forward
b. removing H₂
forward
CO(g) + H2(g)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1e7a633e-f634-4215-bc8f-a9740d6d905e%2F4cfc00f1-bc54-4d07-ad07-551294048634%2F3t12l6_processed.png&w=3840&q=75)
Transcribed Image Text:Le Chatelier's Principle and Equilibrium Shifts
1. If the reaction below is initially at equilibrium, and then each of the following changes are
made, predict which direction the reaction rate will be fastest until equilibrium is once again
established: forward, reverse, or no change.
a. The concentration of O2 is increased. forward
b. The concentration of CO2 is decreased? forward
c. The concentration of oxygen gas is decreased. reverse
2COg) + O2(g)# 2CO2(g)
2. If the reaction below is initially at equilibrium, and then each of the following changes are
made, predict which direction the reaction rate will be fastest until equilibrium is once again
established: forward, reverse, or no change.
C(s) + H₂O(g)
a. adding H₂O(g) forward
b. removing H₂
forward
CO(g) + H2(g)
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