Question

2NO (g) + O2 (g) → 2NO2 (g)

If a sample of 2.00 moles of nitric oxide (NO) gas was reacted with excess oxygen, how many moles of nitrogen dioxide (NO2) gas would be produced

Answer 1

Two moles of nitrogen dioxide (NO2) gas would be produced

Step-by-step explanation:

In this balanced chemical equation we can see that

2 moles of nitrogen mono oxide reacts with one mole of oxygen to produce two moles of nitrogen dioxide.

Since this is a balanced equation, we can deduce that two moles of nitrogen mono oxide will produce two moles of nitrogen dioxide (NO2) gas