a) \(CH_3-C\equiv CH+2HBr\rightarrow CH_3-CBr_2-CH_3\)
b) \(CH\equiv CH+2Br_2\rightarrow CHBr_2-CHBr_2\)
c) \(C_2H_5ONa+HOH\rightarrow C_2H_5OH+NaOH\)
d) Không xảy ra
e)\(C_6H_5CH_2Br+KOH\xrightarrow[t^0]{ancol}C_6H_5CH_2OH+KBr\)
f) \(C_6H_5-CH=CH_2+H_2\xrightarrow[20^0,2-3 atm]{Ni} C_6H_5CH_2-CH_3\)
g) \(BrCH_2CH_2CH_2Br+Zn\overset{t^0}{\rightarrow} ZnBr2+ CH_2CH_2CH_2\) (mạch vòng tam giác)
h) \(CH_2(OH)-CH(OH)-CH_2OH\overset{t^0}{\rightarrow} CH_2=CH-CHO+2H_2O\)
i) \(2C_6H_4C_4H_4+ O_2\xrightarrow[350-450 ^0]{V_2O_5} 2C_6H_4(CO)_2O+4CO_2+ 4H_2O\)
k) \(C_6H_9C_2H_5+ K_2Cr_2O_7 + 4H_2SO_4 \rightarrow C_2H_5CO(CH_2)_4COOH+K_2SO_4+Cr_2(SO_4)_3+4H_2O\)