In order to carry out all the chemical reactions along the above homologous chain, we need to carry out five chemical reactions.
Hydrogen react with carbon. As a result of the interaction, methane is formed.
2 H2 + C = CH4
Methane reacts with oxygen. As a result of the passage of a chemical reaction, carbon dioxide and water are formed.
CH4 + 2 O2 = CO2 + 2 H2O
For the next chemical reaction, we take carbon dioxide, which we received in the previous reaction, and sodium oxide. As a result of this interaction, we get the sodium carbonate salt.
Na2O + CO2 = Na2CO3
Sodium carbonate reacts with calcium chloride salt. As a result of the exchange reaction, we get calcium carbonate salt and sodium chloride salt.
CaCl2 + Na2CO3 = CaCO3 ↓ + 2 NaCl
The decomposition of calcium carbonate into calcium oxide and carbon dioxide (tetravalent carbon monoxide).
CaCO3 = CaO + CO2.
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