The system H2 (g) + 3N2 (g) = NH3 (s) is at equilibrium.Use Le Chatelier's principle to predict the direction in which the equilibrium will shift if the ammonia is withdrawn from the reaction chamber.

If the ammonia is withdrawn, then the equilibrium will shift to make more ammonia to it shifts toward the right.

To predict the direction in which the equilibrium will shift when ammonia (NH3) is withdrawn from the reaction chamber, you can apply Le Chatelier's principle. This principle states that if a change is made to a system at equilibrium, the system will adjust in a way that counteracts the change.

In this case, when ammonia is withdrawn from the reaction chamber, you are essentially removing a product from the system. According to Le Chatelier's principle, the system will shift in a direction that increases the concentration of the withdrawn compound to counteract the change.

To understand this principle, let's analyze the given reaction:

H2 (g) + 3N2 (g) ⇌ NH3 (s)

In this reaction, H2 and N2 are the reactants, and NH3 is the product. When NH3 is removed, the concentration of this compound decreases, causing an imbalance in the reaction.

To restore equilibrium, the system will shift in a way that compensates for the removal of NH3. It will favor the forward reaction to produce more NH3 to replenish the lost product. Thus, the equilibrium will shift to the right, in the direction of the forward reaction.

In other words, the system will produce more NH3 by consuming more H2 and N2, resulting in an increase in the concentrations of H2 and N2 as well.

So, based on Le Chatelier's principle, the equilibrium will shift to the right, favoring the forward reaction, if ammonia is withdrawn from the reaction chamber.