Question

write balanced equation of Burning
of magnesium

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Answer 1

Explanation:

The increase in mass is due to the fact that oxygen from the air has combined with the magnesium to make magnesium oxide, MgO. The chemical equation, Mg + O2 MgO shows this reaction but it needs to be balanced to make 2Mg + O2 2MgO.

Answer 2

Answer:

2Mg+O2→2MgO......is correct answer