Question

Give a balanced chemical equation:

1. Magnesium reacts with steam forming magnesium oxide and liberating hydrogen

2. Copper reacts with nitric acid to form copper nitrate, reddish brown fumes of nitrogen dioxide and water.

Answer 1

1) Mg + H2O ---------> MgO + H2


2) Cu + 2HNO3 -------> CuNO3 + NO2 + H2O


Thanks

Answer 2

Mg + H2O =MgO+H2
Cu +HNO3=CuN3 +NO2 + H2O