Как из c2h5oh получить ch3c(o)-h ? c2h5oh-- ch3c(o)-h - вопрос №1026432532533 от igordyatenko 26.11.2020 16:56

Question

Химия: Как из c2h5oh получить ch3c(o)-h ? c2h5oh-- ch3c(o)-h и ещё: ch3c(o)-h -- ch3cooh ch3c(o)-o-c3h7 ch3c(o)-o-c3h7 -- c3h7-oh c3h7-oh ch3-ch2-c(o)-h

igordyatenko · Answer

C2H5OH + CuO -t Cu + H2O + CH3COH CH3COH + 2Cu(OH)2 -t Cu2O + 2H2O + CH3COOH CH3COOH + C3H7OH -H2SO4- CH3COOC3H7 + H2O CH3COOC3H7 + KOH = C3H7OH + CH3COOK C3H7OH + CuO -t C2H5COH + Cu + H2O ...

Как из c2h5oh получить ch3c(o)-h ? c2h5oh--> ch3c(o)-h и ещё: ch3c(o)-h --> ch3cooh > ch3c(o)-o-c3h7 ch3c(o)-o-c3h7 --> c3h7-oh c3h7-oh > ch3-ch2-c(o)-h