Write the reaction equation: C-CO-Co2-k2co3-CaCO3-Ca (HCO3) -CaCO3

We write down the equations of chemical reactions.

1) 2C + O2 = 2CO.

The reaction is called a combustion reaction. The result is the formation of carbon monoxide.

2) 2CO + O2 = CO2.

The reaction is called a combustion reaction. The result is carbon monoxide.

3) 2KOH + CO2 = K2CO3 + H2O.

Reaction refers to an exchange reaction. A compound of potassium carbonate and water is formed.

4) K2CO3 + CaCl2 = CaCO3 + 2KCl.

The reaction is called an exchange reaction. When potassium carbonate and calcium chloride react, the result is calcium carbonate and potassium chloride.

5) CaCO3 + CO2 + H2O = Ca (HCO3) 2.

Reaction refers to the reaction of a compound. As a result of the reaction, calcium bicarbonate is formed.

6) Ca (HCO3) 2 = CaCO3 + CO2 + H2O.

Decomposition to produce calcium carbonate, carbon dioxide and water.

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