Question

N2-3H2 → 2NH3
How many moles of hydrogen, H2, are needed
to react with 2.0 moles of nitrogen, N2?

Answer 1

Answer:

6 mols H2 are needed

Explanation:

N2 = 28.01g/mol

H2 = 2.02g/mol

$\frac{2 mol N_{2} }{1}$ * $\frac{3 mol H_{2} }{ 1 mol N_{2} }$ = 6 mol H2