Question

How many moles of NH3 are produced when 2.1 mol of H2 reacts?

Answer 1

Solution.

_{2,1 x}

3H₂ + N₂ = 2NH₃

^{3 2}

x mol NH₃; 2,1 mol H_2.

x = 2,1*2/3 = 1,4 mol.

x = n(NH₃) = 1,4 mol.

Answer: 1,4 mol NH₃