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Which balances the equation Mg + O2
Mgo?
O Mg + 202 - 4MgO
O 2Mg + 202 - 2MgO
O 2Mg + O2 - 2MgO
O 2Mg + 202 4MgO

Respuesta :

The answer is C.
It’s this answer because if you add Mg and O2 the 2 would go at beginning of Mg. And then you would add the 2 to MgO
ptonman101

Answer:

The answer is C

Explanation:

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