Chemistry (4th Edition)

Published by McGraw-Hill Publishing Company
ISBN 10: 0078021529
ISBN 13: 978-0-07802-152-7

Chapter 15 - Section 15.5 - Factors That Affect Chemical Equilibrium - Checkpoint - Page 701: 15.5.1


a) and c) will shift to the right when $H_2$ is added.

Work Step by Step

According to Le Chatelier's principle, the addition of a reactant will shift the reaction in the direction of the products (right). Therefore, the addition of $H_2$ will shift to the right every equilibrium where the reaction has $H_2$ as one of its reactants.
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