Make the equation: CO2- K2CO3- BaCO3- Ba (HCO3) 2

Let’s describe the reactions to obtain compounds for the chain of compounds. It turns out the following.

1. A reaction is called a compound reaction.

CO2 + K2O = K2CO3.

In this reaction, an interaction occurs between tetravalent carbon monoxide and potassium oxide, resulting in the formation of potassium carbonate.

2. Reaction of exchange.

K2CO3 + Ba (OH) 2 = BaCO3 + 2KON.

This reaction takes place to produce barium carbonate and potassium hydroxide.

3. Reaction of the connection.

BaCO3 + H2O + CO2 = Ba (HCO3) 2.

The product of this reaction is barium bicarbonate.