Write the reaction equations С-СО2-Na2CO3-CO2-CaCO3
| July 3, 2021 | education
To carry out the above chain of transformations, it is necessary to carry out the following reactions:
The reaction of carbon and oxygen, as a result of the reaction, carbon dioxide or carbon dioxide is formed.
C + O2 = CO2
Chemical reaction and equation As a result of the reaction, sodium carbonate is formed and water is released.
CO2 + 2 NaOH = Na2CO3 + H2O
The decomposition of sodium carbonate to sodium oxide and carbon dioxide.
Na2CO3 = Na2O + CO2.
Carbon dioxide react with calcium oxide, resulting in the formation of calcium carbonate.
CO2 + CaO = CaCO3
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