MnO2 + 4HCl = MnCl2 + Cl2 + 2H2O6KClO + 12HCl = 6KCl + 6Cl2 + 6H2O14K2Cr2O7 + 49HCl = 14KCl + 14CrCl3 + 21Cl2 + 21H2O
MnO2 + 4HCl = MnCl2 + Cl2 + 2H2O
6KClO + 12HCl = 6KCl + 6Cl2 + 6H2O
14K2Cr2O7 + 49HCl = 14KCl + 14CrCl3 + 21Cl2 + 21H2O