Question

Given this equation: N2 + 3 H2 → 2 NH3, how many moles of NH3 can be produced from 3.1 moles of H2?

Answer 1

First, we write down our reaction:

N2 + 3H2 → 2NH3

Don't forget to balance it.

We only use moles as units.

Procedure:

3 x 1 mole H2 ------------ 2 x 1 mole NH3

3.1 moles H2 ------------- x

x = 2.1 moles NH3 are produced

Answer: 2.1 moles NH3