Question

According to the equation, 2 H2 + O2 --> 2 H20, how many moles of oxygen are required to convert 12 moles of hydrogen to water?

Answer 1

6 moles of oxygen, or 3O2.

Step-by-step explanation:

I would build a proportion for this:

`(2(2))/(2) = (12)/(x) \\ 4x = 24 \\ x = 6`