Chapter 10.5, Problem 10.30QAP

Ammonia is produced by reacting nitrogen gas and hydrogen gas.

${\text{N}}_{\text{2}}\left(g\right)+{\text{ 3H}}_{\text{2}}\left(g\right)\rightleftharpoons {\text{2NH}}_{\text{3}}\left(g\right)+\text{92 kJ}$

For each of the following changes at equilibrium, indicate whether the equilibrium shifts in the direction ofproducts, reactants, or does not change:

a removing some ${\text{N}}_{\text{2}}\left(g\right)$

b. decreasing the temperature

c. adding more ${\text{NH}}_{\text{3}}\left(g\right)$

d. adding more ${\text{H}}_{\text{2}}\left(g\right)$

e. increasing the volume of the container