Make a chain: coal – ethyl acetate – methane

Let’s implement the solution:
C + 2H2 = CH4 – reaction of the compound, methane was obtained;
2CH4 = C2H2 + 3H2 – decomposition, acetylene was formed;
С2Н2 + Н2О = Н2С = СНОН – Н3С – СНО – hydration, vinyl alcohol is released as an intermediate product, in the process of isomerization, acetaldehyde is obtained;
Н3С – СНО + Ag2O = 2Ag + CH3COOH – oxidation, acetic acid was formed;
CH3COOH + C2H5 – OH = CH3COO – C2H5 + H2O – esterification, ethyl acetate was obtained;
CH3COO – C2H5 + H2O = CH3COOH + C2H5 – OH – hydrolysis, acetic acid is released;
CH3COOH + NaOH = CH3COONa + H2O – exchange, sodium acetate was obtained;
CH3COONa + NaOH = CH4 + Na2CO3 – exchange, methane is released.
The given reaction equations show the relationship of inorganic and organic substances, as well as alkanes, alkenes, alkynes with oxygen-containing organic compounds.

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