Question

the chemical equation for the formation of ammonia is unbalanced.
3h₂(g) + n₂(g) → nh₃(g)
if three molecules of hydrogen react with one molecule of nitrogen, how many molecules of ammonia would be formed?
1
2
3
4

Explanation:

Step1: Balance the chemical equation

The balanced equation for the formation of ammonia is $3H_2(g)+N_2(g)
ightarrow 2NH_3(g)$.

Step2: Analyze the stoichiometry

From the balanced equation, 3 molecules of hydrogen react with 1 molecule of nitrogen to form 2 molecules of ammonia.

Answer:

B. 2