MgCl2 + 2NaOH = Mg(OH)2 + 2NaCl;
Mg2+ + 2Cl– + 2Na+ + 2OH– = Mg(OH)2 + 2Na+ + 2Cl–;
Mg2+ + 2OH– = Mg(OH)2 ;
MgCl2 + 2NaOH = Mg(OH)2 + 2NaCl;
Mg2+ + 2Cl– + 2Na+ + 2OH– = Mg(OH)2 + 2Na+ + 2Cl–;
Mg2+ + 2OH– = Mg(OH)2 ;