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а) 5СH3-CH2COH+2KMnO4+3KOH = 5CH3CH2COOK+2MnO2+2H2O CH3CH2COOK+KOH=CH3CH3+K2CO3 CH3CH3+Br2=CH3CH2Br+HBr CH3CH2Br+KOH=KBr+CH3CH2OH CH3CH2OH = CH2=CH2+H2O б) CH3-COOH+NaOH=CH3COONa+H2O 2CH3COONa+2H2O=CH3CH3+2CO2+2NaOH+H2 CH3CH3+Cl2=CH3CH2Cl+HCl CH3CH2Cl+KOH=KCl+H2O+CH2=CH2 CH2=CH2+H2O=CH3CH2OH в)CH4+Cl2=CH3Cl+HCl CH3Cl+C6H6=C6H5CH3+HCl 5C6H5CH3+6KMnO4+9H2SO4=C6H5COOH+3K2SO4+6MnSO4+11H2O C6H5COOH+KOH=C6H5COOK+H2O C6H5COOK+KOH=K2CO3+C6H6 г) C6H12O6=2CH3CH2OH+2CO2 CH3CH2OH = CH2=CH2+H2O CH2=CH2+Cl2 = CH2Cl-CH2Cl CH2Cl-CH2Cl+2KOH=2KCl+2H2O+CH≡CH 3CH≡CH = C6H6

а) 5СH3-CH2-CHO + 2KMnO4 + 3KOH = 5CH3-CH2-COOK + 2MnO2 + 2H2O CH3-CH2-COOK + KOH = C2H6 + K2CO3 C2H6 + Br2 = C2H5Br + HBr C2H5Br + KOH(в) = C2H5OH + KBr C2H5OH = С2H4 + H2O б) CH3-COOH + NaOH = CH3-COONa + H2O 2CH3COONa + 2H2O = C2H6 + 2CO2 + 2NaOH + H2 (электролиз) C2H6 + Cl2 = C2H5Cl + HCl C2H5 Cl + KOH(c) = C2H4 + KCl + H2O C2H4 + H2O = C2H5OH в)CH4 + Cl2 = CH3Cl + HCl CH3Cl + C6H6 = C6H5-CH3 + HCl 5C6H5CH3 + 6KMnO4 + 9H2SO4 = C6H5-COOH + 3K2SO4 + 6MnSO4 + 11H2O C6H5-COOH + KOH = C6H5COOK + H2O C6H5COOK + KOH = C6H6 + K2SO4 г) C6H12O6 = 2C2H5OH + 2CO2 (спиртовое брожение) C2H5OH = C2H4 + H2O C2H4 + Cl2 = C2H4Cl2 CC2H4Cl2 + 2KOH(c) = C2H2 + 2KCl + 2H2O 3CH≡CH ---(t кат).---> C6H6