Mg + ZnO = MgO + Zn

This is a chemical equation representing a single displacement reaction between magnesium (Mg) and zinc oxide (ZnO).

In this reaction, magnesium displaces zinc in the compound ZnO to form magnesium oxide (MgO) and elemental zinc (Zn).

The balanced chemical equation for this reaction is:

2Mg + ZnO → 2MgO + Zn