Question

Напишите уравнения реакций :

 СH4 --> C2H2 --> CH3-C-( вверх =О и вниз -H) --> CH3-CH2OH --> CH3-CH2Br --> C2H4 --> Ch3-CH2OH --> 
CH3-C-( вверх =О и вниз -H) 

Answer 1

2CH4=C2H2+3H2
C2H2+H2O=CH3COH
CH3COH  + H2=C2H5OH
C2H5OH + HBr=C2H5Br+H2O
C2H5Br+KOH (спиртовой р-р) = C2H4+KBr+H2O
C2H4 + H2O=C2H5OH
C2H5OH + CuO=Cu+H2O+CH3COH