Question

How many moles of hydrogen are produced when 6.28 mol of oxygen form?
3.14 mol
6.28 mol
12.6 mol
25.2 mol

Answer 1

Answer:

3.14mol

Explanation:

2H2 +O2 ---------------- 2H2O

moles of O2. 6.28/2

6.28. 3.14