The correct chemical equation for the reaction between Mg, MgO, MgSO4, and MgCl2 to form MgSO4 and MgO is:
2Mg + MgO + MgSO4 + 2MgCl2 -> 2MgSO4 + MgO + 2Cl2
The correct chemical equation for the reaction between Mg, MgO, MgSO4, and MgCl2 to form MgSO4 and MgO is:
2Mg + MgO + MgSO4 + 2MgCl2 -> 2MgSO4 + MgO + 2Cl2