Write the reaction equation: (NH4) 2SO4— NH3— NO NO2
July 18, 2021 | education
| 1. Decomposition in air at temperatures above 100 ° C.
(NH4) 2SO4 = NH4HSO4 + NH3.
2. Oxidation of ammonia at high temperature and pressure.
4NH3 + 5O2 = 4NO + 6H2O.
3. Oxidation of nitric oxide with oxygen.
2NO + O2 = 2NO2.
Water absorption and formation of nitric acid.
2NO2 + H2O = HNO3 + HNO2.
4. Reaction of copper and concentrated acid.
4HNO3 + Cu = Cu (NO3) 2 + 2NO2 + 2H2O.
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