Question

Which chemical equation is balanced?

A. 2Mg + O2 --> MgO
B. Mg + O2 --> 2MgO
C. 2Mg + O2 --> 2MgO
D. 2Mg + 2O2 --> 2MgO

Answer 1

2Mg + O₂ → 2MgO

Therefore : the answer would be : C. 2Mg + O2 --> 2MgO.

Hope this helps !

Photon

Answer 2

Balanced Equation of Magnesium reacting with Oxygen would be:

2Mg + O₂ → 2MgO

So, Option C is the balanced equation!

Hope this helps!