Question

If you have 3.50 moles of hydrogen and 5.00 moles of nitrogen to produce ammonia, which element is the reactant in excess? 3H2 + N3 > 2NH3

Answer 1

H₂ : N₂ 3:1

H₂ : N₂ 3.5:5 = 3:4.29

Nitrogen is the reactant in excess.