Write down the reaction equation for the corresponding chain: Na-Na2O2-NaO-NaCl

In order to carry out the above chain of reactions, we need to carry out three reactions.

The first reaction takes place between substances such as sodium oxide and oxygen. As a result of the reaction of the compound, tetravalent sodium oxide is formed. We write the chemical reaction equation as follows:

NaO + 2 O2 = 3 Na2O2

The second reaction is the reaction of decomposition of tetravalent sodium oxide into sodium oxide and oxygen. The molecular equation of the reaction can be written as follows:

Na2O2 = NaO + 2 O2

An exchange reaction takes place between substances such as sodium oxide and chlorine. As a result of this reaction, sodium chloride salt and oxygen are formed. We write the reaction equation as follows:

2 NaO + Cl2 = 2 NaCl + O2.