Given That 4 NH₃ + 5 O₂ → 4 NO

Given that 4 NH₃ + 5 O₂ → 4 NO + 6 H₂O,if 3.00 mol NH₃ were made to react with excess of oxygen gas,the amount of H₂O formed would be:

A) 2.00 mol.
B) 3.00 mol.
C) 4.50 mol.
D) 6.00 mol.
E) none of the above