General Chemistry 10th Edition

Published by Cengage Learning
ISBN 10: 1-28505-137-8
ISBN 13: 978-1-28505-137-6

Chapter 14 - Chemical Equilibrium - Exercises - Page 614: 14.12

Answer

Please see the work below.

Work Step by Step

We know that a. If we increase the pressure it will cause a net reaction to occur from right to left and more $CaCO_3$ will be formed. b. If we increase the concentration of hydrogen then it will cause a net reaction to occur from right to left which forms more $Fe$ and $H_2O$.
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