2HCl +2 Zn = ZnCl2 + H2ZnCl2 + Mg(NO3)2 = Zn(NO3)2 + MgCl2Zn(NO3)2 + 2KOH = 2KNO3 + Zn(OH)22Cl2+ 7O2 = 2Cl2O7
2Cl2 + H2 = HClCl2O7 + H2O = 2HClO4
2HCl +2 Zn = ZnCl2 + H2
ZnCl2 + Mg(NO3)2 = Zn(NO3)2 + MgCl2
Zn(NO3)2 + 2KOH = 2KNO3 + Zn(OH)2
2Cl2+ 7O2 = 2Cl2O7
2Cl2 + H2 = HCl
Cl2O7 + H2O = 2HClO4