1.
CH₄⇒H₃C-C=O
\
H
2CH₄⇒C₂H₂ + 3H₂(t 1500⁰С)
C₂H₂ + H₂O ⇒CH₃COH (катал. соли Hg²⁺)
2. C₂H₆⇒H₃C-CH₂-COOH
6C₂H₆ + 5O₂⇒4CH₃-CH₂-COOH + 6H₂O (t. K)
3. CH₄⇒CH₃-COOH
2CH₄ + 3O₂⇒CH₃-COOH(K)
4. CaC₂⇒CH₃-C=O
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O-CH₂-CH₃
CaC₂ + H-OH⇒C₂H₂ + Ca(OH)₂
C₂H₂ + H₂O ⇒CH₃COH (катал. соли Hg²⁺)
CH₃COH +O₂⇒CH₃-COOH
CH₃COH+H₂=C₂H₅OH (NI)
CH₃-COOH + OHC₂H₅⇒CH₃-C=O
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O-CH₂-CH₃