N₂ + 3H₂ → 2NH₃

N₂ + 3H₂ → 2NH₃

The balanced chemical equation is: $N_2 + 3H_2 \rightarrow 2NH_3$

Explanation
This is the Haber process for synthesizing ammonia. It shows that one molecule of nitrogen reacts with three molecules of hydrogen to produce two molecules of ammonia.

Steps:

  1. Recognize the reactants: nitrogen ($N_2$) and hydrogen ($H_2$).
  2. Recognize the product: ammonia ($NH_3$).
  3. Balance the equation:
  • Nitrogen atoms: 2 on both sides (1 molecule of $N_2$ and 2 molecules of $NH_3$).
  • Hydrogen atoms: 6 on both sides (3 molecules of $H_2$ and 6 atoms in 2 molecules of $NH_3$).
  1. The balanced equation is:

$$N_2 + 3H_2 \rightarrow 2NH_3$$

Therefore, the equation is already balanced as written.

Related

the allele for black noses in wolves is dominant over the allele fro the brown noses. There is no known selective advantage for one nose colour over another in wolves. If this remains true, which of the following statements is most liklely TRUE about the change in wolf nose colours re over many generations? Black noses will become more common than they are now black noses will stay about the same frequency as now black noses will become less common than they are now brown noses wil disappear after enough generations pass