balance the chemical equation below using the smallest possible whole number stoichiometric coefficients…

balance the chemical equation below using the smallest possible whole number stoichiometric coefficients. n₂(g) + h₂(g) → nh₃(g)

balance the chemical equation below using the smallest possible whole number stoichiometric coefficients. n₂(g) + h₂(g) → nh₃(g)

Answer

Explanation:

Step1: Balance nitrogen atoms

There are 2 nitrogen atoms on the left - hand side. To balance nitrogen in $NH_3$, we put a coefficient of 2 in front of $NH_3$. So the equation becomes $N_2(g)+H_2(g)\rightarrow2NH_3(g)$.

Step2: Balance hydrogen atoms

Now, on the right - hand side, there are 6 hydrogen atoms in $2NH_3$. To balance hydrogen, we put a coefficient of 3 in front of $H_2$ on the left - hand side. The balanced equation is $N_2(g) + 3H_2(g)\rightarrow2NH_3(g)$.

Answer:

$N_2(g)+3H_2(g)\rightarrow2NH_3(g)$