Cl2-NaCl-HCL-ZnCL-MgCL2-AgCL
Cl2 + 2Na = 2NaCl 2NaCl + H2SO4(k) = Na2SO4 + 2HCl 2HCl + Zn = ZnCl2 + H2 ZnCl2 + Mg = MgCl2 + Zn MgCl2 + 2AgNO3 = Mg(NO3)2 + 2AgCl