Question

Match the following reactants and products with their respective stoichiometry from the given equation.
$N_2\left(g\right)+3H_2\left(g\right)\to 2{\mathrm{NH}}_3\left(g\right)$

• A. One
• B. Two
• C. Three

Answer 1

Stoichiometric coefficient is the number that is present before the compound in a balanced chemical equation.
In the given equation the number present before nitrogen, hydrogen and ammonia is 1, 3, 2 respectively.

$N_2\left(g\right)+3H_2\left(g\right)\to 2{\mathrm{NH}}_3\left(g\right)$