Объяснение:
MgCl2 -> Mg -> MgO -> Mg(OH)2 -> MgCl2
MgCl2 +2Na = 2NaCl+ Mg
2Mg + O2 = 2MgO
MgO + H2O = Mg(OH)2
Mg(OH)2 + 2HCl = MgCL2 + 2H2O
Объяснение:
MgCl2 -> Mg -> MgO -> Mg(OH)2 -> MgCl2
MgCl2 +2Na = 2NaCl+ Mg
2Mg + O2 = 2MgO
MgO + H2O = Mg(OH)2
Mg(OH)2 + 2HCl = MgCL2 + 2H2O