Химия- 14 баллов! СРОЧНО
1. C2H2 + H2O (Hg2+, H2SO4 к) -> ch3cho 3. CH3COOCH3 + H2O -> CH3COOH + CH3OH 7. (C6H10O5) n + nH2O (H2SO4)-> C6H12O6 8. CH2=CH2 + H2O (H2SO4 K)-> CH3-CH2OH