Write down the reaction equations: O3 → O2 → NO → NO2 → HNO3 → KNO3

We were given a homological glad in the assignment. To implement it, we need to carry out four chemical reactions.

The first is the production of oxygen from ozone. Can be produced by reacting hydrogen and ozone. Water is also formed in this chemical reaction.

O3 + H2 = H2O + O2
The second reaction is the interaction of oxygen and nitrogen. Formed nitric oxide tetravalent.

2 O2 + N2 = 2 NO2
For the third reaction, we take the nitrogen oxide we have obtained and add water to it. Nitric acid is formed.

2 NO2 + H2O = 2 HNO3
A chemical reaction takes place between substances such as nitric acid and potassium hydroxide. As a result of such a neutralization reaction, we get the potassium nitrate salt and water. This is a substitution reaction.

HNO3 + KOH = KNO3 + H2O.