Determine the oxidation number of cl and c in kclo3 July 8, 2019 16 32 64 128 Kclo3 + mno2 How to balance kclo3=kclo4+kcl Cl2 + kbr Hcl oxidation number Kmno4+hcl=kcl+mncl2+h2o+cl2 balance