Осуществите превращения: c2h5oh-ch3coh-ch3cooh-ch3cooc2h5 - вопрос №25333252266651632467 от tagirok4525 08.01.2023 05:04

Question

Химия: Осуществите превращения: c2h5oh-ch3coh-ch3cooh-ch3cooc2h5 c2h2-c6h6-c6h5br-c6h5oh

tagirok4525 · Answer

C2H5OH + CuO = CH3COH + Cu + H2O   CH3COH + Ag2O =CH3COOH + 2Ag   CH3COOH +C2H5OH = CH3COOC2H5 + H2O     3C2H2 = C6H6   C6H6 + Br2 = C6H5Br + HBr   C6H5Br + KOH = C6H5OH + KBr...