Given the balanced equation, 2SO_2 + O_2 -> 2SO_3 , what is the molar ratio of O_2 to SO_3?

2 Answers
May 1, 2016

One mole of O_2 will produce two moles of SO_3, so the mole ratio is 1:2.

May 1, 2016

If one mole of O_2 gives you 2 moles of SO_3, then the mole ratio between O_2 : SO_3 is 1 : 2