Write the reaction equation: C- CH4- C2H2- CH3COH- CH3COOH- CH3COOC2H5- C2H5OH- C2H4

1) C + 2H2 → CH4 (temperature; methane).

2) 2CH4 → C2H2 + 3H2 → (temperature 1500 degrees Celsius; acetylene).

3) C2H2 + H2O → CH3COH (cat .: mercury salts; acetaldehyde (acetaldehyde)).

4) 5CH3COH + 2KMnO4 + 3H2SO4 → 5CH3COOH + K2SO4 + 2MnSO4 + 3H2O (ethanic (acetic acid), potassium sulfate, manganese (II) sulfate).

5) CH3COOH + C2H5OH → CH3COOC2H5 + H2O (reversible, cat .: sulfuric acid; ethyl acetate).

6) CH3COOC2H5 + H2O → CH3COOH + C2H5OH (reversible, cat .: sulfuric acid; ethanic (acetic) acid, ethyl alcohol (ethanol)).

7) C2H5OH → C2H4 + H2O (temperature above 140 degrees Celsius, cat .: sulfuric acid; ethene (ethylene)).




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