2K + 2HCl = 2KCl + H2
Ca + 2HCl + CaCl2 + H2
2Na +2 HCl = 2NaCl + H2
Mg + 2HCl = MgCl2 + H2
2Al + 6HCl =2 AlCl3 +3 H2
Zn +2HCl = ZnCl2 + H2
Fe + 2HCl = ZnCl2 + H2
Ni + 2HCl = NiCl2 + H2
Sn + 2HCl = SnCl2 + H2
Pb + 2HCl = PbCl2 + H2
2K + 2HCl = 2KCl + H2
Ca + 2HCl + CaCl2 + H2
2Na +2 HCl = 2NaCl + H2
Mg + 2HCl = MgCl2 + H2
2Al + 6HCl =2 AlCl3 +3 H2
Zn +2HCl = ZnCl2 + H2
Fe + 2HCl = ZnCl2 + H2
Ni + 2HCl = NiCl2 + H2
Sn + 2HCl = SnCl2 + H2
Pb + 2HCl = PbCl2 + H2