Oxidation of nitrogen in ammonium chloride July 8, 2019 16 32 64 128 Oxidation number of nitrogen in ammonium chloride Oxidation state of nitrogen in ammonium chloride Oxidation number of nitrogen in the compound ammonium chloride Identify the oxidation number of nitrogen in the compound ammonium chloride Nh4cl + cao Ch4 + o2 = co2 + h2o