Asked by kasandra

If 0.81 grams of magnesium oxide are formed, how many grams of oxygen reacted

Answers

Answered by oobleck
2Mg + O2 = 2MgO
so, how many moles of Mg in 0.81g ?
You'll need half that many moles of O2
how many grams is that?
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions