Question

36.0 moles of ammonia (NH3) react with sulfuric acid to produce ammonium sulfate.  How many moles of ammonium sulfate are produced?

Answer 1

The reaction is:

$NH_3+H_2SO_4 \rightarrow (NH_4)_2SO_4$

1 mole of $NH_3$ produce 1 mole of $(NH_4)_2SO_4$

Hence, 36 moles of $NH_3$ gives 36 moles of $(NH_4)_2SO_4$ .