8. Hg2+ 1) C2H2 + H2O ? CH3COH 2) 5CH3CHO + 2KMnO4 + 3H2SO4 ? 5CH3COOH + K2SO4 + 2MnSO4 + 3H2O 3) CH3COOH + NaOH ? CH3COONa + H2O 4) CH3COONa + CH3I ? CH3COOCH3 + NaI H+ 5) CH3COOCH3 + H2O ? CH3COOH + CH3OH
9. t, кат.1) CH4 + O2 ?HCHO + H2Ot, кат.2) HCHO + H2 ? CH3OH3) 2CH3OH + 2Na ? 2CH3ONa + H2?4) CH3ONa + HCl ? 2CH3OH + NaCl5) 5CH3OH + 6KMnO4 + 9H2SO4 ? 5CO2? + 6MnSO4 + 3K2SO4 + 19H2O
10. 1) 3C2H2 ? C6H6 AlCl3 2) C6H6 + C2H5Cl ? C6H5C2H5 + HCl h? 3) C6H5C2H5 + Br2 ? C6H5-CHBr-CH3 + HBr 4) C6H5-CHBr-CH3 + KOH(спирт.) ? C6H5-CH=CH2+KBr + H2O 5) 3C6H5-CH=CH2 + 2KMnO4 + 4H2O ? 3C6H5-CH(OH)-CH2OH + 2MnO2 + 2KOH
Представьтесь*
Ваш комментарий*