Hydrozine (N2H4) emits a large quantity of energy when it reacts with oxygen, which has
led to its use as a fuel for rockets:
N2H4(l) + O2(g) → N2(g) + 2 H2O(g).
How many grams of water are produced
when 16 g of pure hydrazine is ignited in the
presence of 34 g of pure oxygen?
Answer in units of g.