CuSO4 + Mg = MgSO4 + Cu
Cu+Cl2 = CuCl2
CuCl2 + 2NaOH = 2NaCl + Cu(OH)2
Cu(OH)2 = CuO + H2O
CuO + 2HCl = CuCl2 + H2O
CuSO4 + Mg = MgSO4 + Cu
Cu+Cl2 = CuCl2
CuCl2 + 2NaOH = 2NaCl + Cu(OH)2
Cu(OH)2 = CuO + H2O
CuO + 2HCl = CuCl2 + H2O