Le Chatelier's Principle

Practice Questions

Physical Chemistry › Le Chatelier's Principle

Questions

$A_{(g)}+B_{(g)}\overset{hv}{\rightleftharpoons}C_{(g)}$ $\Delta H=-25.7 \frac{kJ}{mol}$

Based on the given information, under what conditions should this reaction be carried out to promote the most formation of product?

Ammonia is created using the Haber-Bosch process:

$N_{2}_{(g)} + 3H_{2}_{(g)} \leftrightharpoons 2NH_{3}_{(g)}$

A reaction vessel is used to combine the nitrogen and hydrogen gas until the vessel is at equilibrium.

What will happen to the system if ammonia is removed from the vessel?

Ammonia is created using the Haber-Bosch process:

$N_{2}_{(g)} + 3H_{2}_{(g)} \leftrightarrow 2NH_{3}_{(g)}$

A reaction vessel is used to combine the nitrogen and hydrogen gas. The reaction proceeds until the vessel is at equilibrium.

What would you predict to happen if the pressure of the vessel increases?