How can you get ammonium nitrate using air and water as raw materials? make a reaction equation
| August 15, 2021 | education
It is possible to obtain ammonium nitrate using water and air as raw materials only in the course of a multistage process.
Stage 1. Getting ammonia.
The release of nitrogen from the air in any way (for example, throttling).
Hydrogen production by electrolysis of water:
2H2O = 2H2 + O2
Ammonia synthesis:
N2 + 3H2 = 2NH3
Stage 2. Obtaining nitric acid.
Catalytic oxidation of a portion of ammonia:
4NH3 + 5O2 = 4NO + 6H2O
Oxidation of nitrogen monoxide and production of nitric acid:
2NO + O2 = 2NO2
4NO2 + O2 + 2H2O = 4HNO3
Stage 3. Dissolution of ammonia in nitric acid.
NH3 + HNO3 = NH4NO3
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