In the reaction N2(g) + 3H2(g) ⇌ 2NH3(g), what happens if the concentration of N

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Question: In the reaction N2(g) + 3H2(g) ⇌ 2NH3(g), what happens if the concentration of NH3 is decreased?

Options:

Correct Answer: Equilibrium shifts to the right

Solution:

Decreasing the concentration of NH3 will shift the equilibrium to the right to produce more NH3, according to Le Chatelier\'s Principle.

In the reaction N2(g) + 3H2(g) ⇌ 2NH3(g), what happens if the concentration of NH3 is decreased?

In the reaction N2(g) + 3H2(g) ⇌ 2NH3(g), what happens if the concentration of NH3 is decreased?

Step 1: Understand the reaction: N2(g) + 3H2(g) ⇌ 2NH3(g) means nitrogen and hydrogen gases react to form ammonia.
Step 2: Recognize that this reaction can reach a state of balance called equilibrium, where the rates of the forward and reverse reactions are equal.
Step 3: Identify what happens when the concentration of NH3 (ammonia) is decreased: there is less NH3 present in the system.
Step 4: Apply Le Chatelier's Principle, which states that if a change is made to a system at equilibrium, the system will adjust to counteract that change.
Step 5: Since NH3 is decreased, the system will try to produce more NH3 to restore balance.
Step 6: Conclude that the equilibrium will shift to the right, favoring the production of more NH3.

Le Chatelier's Principle – When a system at equilibrium is subjected to a change in concentration, pressure, or temperature, the system will adjust to counteract that change and restore a new equilibrium.