Question

How many grams of ammonia are produced when 6.50 mol hydrogen reacts with nitrogen?
3H2 + N2 2NH3

Answer 1

2 mol NH3 for every 3 molsH2
6.5 (2/ 3) = 4.33 mols N2
mol NH3 = 14+3=17 grams per mol
17 * 4.33