Oxidation no of nitrogen in hno3 July 8, 2019 16 32 64 128 Oxidation number of nitrogen in hno3 Oxidation state of nitrogen in hno3 Oxidation of nitrogen in hno3 Oxidation number of nitrogen in hno3 n3h nh3 are respectively Hno3 + h2o Hno3 + naoh Hno3 oxidation number Hno3 + h2so4