C2 h5 oh -c2h4-co2-+o+h2o ( kMUO4)-ch2-oh-ch2-oh

Question

Химия: C2 h5 oh -c2h4-co2-+o+h2o ( kMUO4)-ch2-oh-ch2-oh

tarasov78 · Accepted Answer

1) CaCO3 = CaO + CO2 CaO + 3C = CaC2 + CO CaC2 + 2H2O --- CH≡CH + Ca(OH)2 CH≡CH + H2 CH2=CH2  CH2=CH2 + Cl2  CH2Cl-CH2Cl CH2Cl-CH2Cl +    Zn (t)--- CH2=CH2 + ZnCl2 СH2=CH2 + H2O CH3-CH2-OH 2) CH4 + Br2 CH3Br + HBr 2CH3Br + 2Na CH3-CH3 + 2NaBr CH3-CH3 CH2=CH2 + H2 CH2=CH2 + H2O CH3-CH2-OH CH3-CH2-OH (в присутствии H2SO4 конц)--- СH2=CH2 + H2O 3CH2=CH2 + 2KMnO4 + 4H2O 3CH2(OH)-CH2(OH) + 2MnO2 + 2KOH 3) CH2=CH-CH3 + H2O CH3-CH(OH)-CH3 CH3-CH(OH)-CH3 (H2SO4 конц, t)-- CH2=CH-CH3 + H2O CH2=CH-CH3 + HBr...

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