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