1) 2CH4 ->(1500°C) HC≡CH +3H2
2) HC≡CH+ H2O ->(Hg2+,H+) CH3-C(O)H
3) CH3C(O)H + Cu(OH)2 ->(t) Cu2O + CH3COOH + H2O
4) C2H5OH + CH3COOH ->(H2SO4 (к)) H2O + CH3COOC2H5
Объяснение:
CH3C(O)H - альдегид
CH3COOC2H5 - сложный эфир
1) 2CH4 ->(1500°C) HC≡CH +3H2
2) HC≡CH+ H2O ->(Hg2+,H+) CH3-C(O)H
3) CH3C(O)H + Cu(OH)2 ->(t) Cu2O + CH3COOH + H2O
4) C2H5OH + CH3COOH ->(H2SO4 (к)) H2O + CH3COOC2H5
Объяснение:
CH3C(O)H - альдегид
CH3COOC2H5 - сложный эфир