Помогите пожалуйста!!! x1- бензол -(C2H4,H)-- больше x2-(KMnO4,H2SO4,t)-- больше x3-(CH3OH,t,H)-- больше x4-CO2

3C2H2(t) =C6H6 C6H6+CH2=CH2  = C6H5-CH=CH2+H2 C6H5-CH=CH2+2KMnO4+3H2SO4=C6H5-COOH+CO2+K2SO4+2MnSO4+4H2O C6H5-COOH+CH3OH(t,H+) = C6H5-CO-O-CH3+H2O 2C8H10O2 +19O2(t) =16CO2+10H2O ................................................................................................................................................................... ................................................................................................................................................................