1)
CH3-CH=O + 2Cu(OH)2 --> CHCOOH + Cu2O + 2H2O
2)
CH3-CH=O + 2[Ag(NH3)2]OH --> CHCOOH + 2Ag + 4NH3 + H2O
3)
CH3-CH=O + H2 --Ni--> CH3CH2OH
4)
CH3CH=O + HCl --> CH3CH(OH)Cl
5)
CH3-C(=O)-CH3 + H2 --Ni--> CH3-CH(OH)-CH3
6)
CH3-C(=O)-CH3 + HCN --NH4Cl--> CH3-C(CN)(OH)-CH3
7)
CH3-C(=O)-CH3 + O=CH-CH3 --H+--> CH3-C(=O)-CH2-CH(OH)-CH3
C.M. C.C
---(toC/-H2O)--> CH3-C(=O)-CH=CH-CH3
