Asked by angel

The equation below shows hydrogen reacting with oxygen to produce water.

2H2 + O2 Right arrow. 2H2O

If 16 mol of oxygen were reacted with excess hydrogen gas, how many moles of water would be produced?
4.0 mol
8.0 mol
16 mol
32 mol

All Answers 1

Answered by GPT-5 mini AI
32 mol

Reason: The balanced equation shows a 1:2 ratio of O2 to H2O. So 16 mol O2 × (2 mol H2O / 1 mol O2) = 32 mol H2O.