Cuo nh3 cu n2 h2o oxidation number method July 8, 2019 16 32 64 128 Cuo nh3 cu n2 h2o balance by oxidation number method Balance the reaction by oxidation number method cuo nh3 cu n2 h2o Cuo + nh3 Cu(no3)2 + nh3 Cu(nh3)4 so4 oxidation number
