Write down the reaction equations with which you can carry out the following transformations

Write down the reaction equations with which you can carry out the following transformations: N2 – NO – NO2 – HNO3 – Cu (NO3) 2 – NO2 Where possible, write down the ionic reaction equations and consider the redox processes

To carry out the above chain of transformations, we need to perform the following reactions:

The first reaction takes place between substances such as nitrogen and oxygen. Divalent nitric oxide is formed. The molecular equation of the reaction can be written as follows:

N2 + O2 = 2NO

The second reaction is the reaction between bivalent nitric oxide and oxygen. As a result of the reaction, a tetravalent nitrogen oxide substance is formed.

2 NO + О2 = 2 NO2

In order to obtain nitric acid from tetravalent nitrogen oxide, we need to add water and oxygen to it. The molecular equation of the reaction can be written as follows:

4 NO2 + О2 + 2 Н2О = 4 НNO3

Reaction of substances such as nitric acid and copper hydroxide. Copper nitrate salt is formed and water is released. The molecular equation of the reaction can be written as follows:

2 HNO3 + Cu (OH) 2 = Cu (NO3) 2 + 2 H2O