Mg -> MgO -> MgCl2 -> Mg(OH)2
2Mg + O2 = 2MgO
MgO + 2HCl = MgCl2 + H2O
MgCl2 + 2NaOH = Mg(OH)2 + 2NaCl
Mg -> MgO -> MgCl2 -> Mg(OH)2
2Mg + O2 = 2MgO
MgO + 2HCl = MgCl2 + H2O
MgCl2 + 2NaOH = Mg(OH)2 + 2NaCl