Make up the reaction equations according to the transformation schemes: 1) ammonia-nitrogen-nitrogen oxide
| August 27, 2021 | education
Make up the reaction equations according to the transformation schemes: 1) ammonia-nitrogen-nitrogen oxide 2) nitric oxide 3) nitric acid-copper nitrate-nitrogen oxide
1) 4NH3 + 3O2 => 6H2O + 2N2;
2) N2 + O2 => 2NO;
3) 2NO + O2 => 2NO2;
4) 4NO2 + O2 + 2H2O => 4HNO3;
5) 8HNO3 + 3Cu => 3Cu(NO3)2 + 2NO + 4H2O;
6) 2Cu(NO3)2 => 2CuO + 4NO2 + O2.
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