#### Answer

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#### Work Step by Step

At the equilibrium, the rate of the forward reaction is the same as the backward reaction, i.e. in the same unit of time for every pair of $H_2, I_2$ formed, one is consumed into 2 $HI$ molecules.

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Published by
Cengage Learning

ISBN 10:
1133949649

ISBN 13:
978-1-13394-964-0

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