Limiting Reagent

Question

Nitrogen and hydrogen react to form ammonia. If 28 g N₂ and 6 g H₂ are mixed, which is the limiting reagent?

RankGuru · Accepted Answer

1. **Balanced Equation**: $N_2 + 3H_2 	o 2NH_3$
2. **Moles present**:
   - $	ext{Moles } N_2 = 28/28 = 1 	ext{ mol}$.
   - $	ext{Moles } H_2 = 6/2 = 3 	ext{ mol}$.
3. **Compare with stoichiometric ratio**:
   - The reaction requires $N_2 : H_2$ in $1:3$ ratio.
   - The actual ratio present is $1:3$.
   - Result: Both reactants will be consumed completely; there is no limiting reagent.

Rank Guru

Limiting Reagent

Select the correct option:

Solution

🔒 Solution Hidden from View

More limiting reagent Practice Questions

Mixture of 0.020 mol NaOH and 0.015 mol H2SO4 reacts (complete neutralization). Moles of salt formed...

10 g of hydrogen reacts with 80 g of oxygen. What is the mass of water formed?

About This Question