Write the reaction equation N2 → NO → NO2 → HNO3

To carry out reactions along the chain N2 → NO → NO2 → HNO3, it is necessary to carry out three reactions.

The first reaction is nitrogen plus oxygen, we get nitrogen oxide.

N2 + O2 = 2NO

The next reaction of nitric oxide with oxygen, as a result of the reaction, tetravalent nitric oxide is formed.

2NO + O2 = 2NO2

And the last reaction from tetravalent nitrogen oxide with the addition of oxygen and water, we get nitric acid.

4NO2 + O2 + 2H2O = 4HNO3.



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