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\(a)\ CH_3-CH=CH-CH_3 + H_2 \xrightarrow{t^o,Ni} CH_3-CH_2-CH_2-CH_3\\ b)\ CH_2=CH-CH_3 + Br_2 \to CH_2Br-CHBr-CH_3\\ c)\ CH_2=C(CH_3)-CH_3 + HBr \to CH_3-CBr(CH_3)-CH_3\\ d)\ CH_2=CH-CH_2-CH_3 + H_2O \xrightarrow{H^+,t^o} CH_3-CH(OH)-CH_2-CH_3\\ e)\ CH_3-CH=CH-CH_3 + HBr \to CH_3-CH_2-CHBr-CH_3\\ f)\ C_2H_4 + 3O_2 \xrightarrow{t^o} 2CO_2 + 2H_2O\\ g)\ nCH_2=CH_2 \xrightarrow{t^o,p,xt} (-CH_2-CH_2-)_n\\ h)\ nCH_2=CH-CH_3 \xrightarrow{t^o,p,xt} (-CH_2-CH(CH_3)-)_n\)
1. \(CH\equiv CH+2H_2\underrightarrow{^{to,Ni}}CH_3-CH_3\)
2. \(CH\equiv CH+H_2\underrightarrow{^{to,Pb/PbCO2}}CH_2=CH_2\)
3. \(2CH\equiv CH\underrightarrow{^{đime.hoa}}C_4H_4\)
4. \(3CH\equiv CH\underrightarrow{^{trima.hoa}}C_2H_6\)
5. \(CH\equiv CH+H_2O\underrightarrow{^{HgSO4/H2SO4}}CH_3CHO\)
6. \(CH\equiv CH+2Br_2\rightarrow C_2H_2Br_4\)
8. \(CH\equiv CH+2AgNO_3+2NH_3\rightarrow Ag_2C_2+2NH_4NO_3\)
9. \(CH\equiv C-CH_3+AgNO_3+NH_3\rightarrow CAg\equiv C-CH_3+NH_4NO_3\)
10.\(3CH\equiv CH+8KMnO_4\rightarrow3COOK-COOK+8MnO_2+2KOH+2H_2O\)
a, 3-etyl-2,2,4-trimetylpentan
b, 2-metylbuta-1,3-đien
c, 2,2-đimetylhex-3-in
d, pent-2-en
PTHH:
a,\(CH\equiv C-CH_2-CH_3+AgNO_3+NH_3\rightarrow AgC\equiv C-CH_2-CH_3+NH_4NO_3\)
a) CH ≡ CH + 2H2 \(\overrightarrow{\text{N i }}\)CH3 – CH3.
b) CH3 – C ≡ CH + 2HBr → CH3 – CBr2 – CH3.
c) CH ≡ CH + 2Br2 → CHBr2 – CHBr2.
\(a)\ CH≡C-CH_3 + 2H_2 \xrightarrow{Ni,t^o} CH_3-CH_2-CH_3\\ b)\ CH≡C-CH_3 + H_2 \xrightarrow{Pd/PbCO_3,t^o} CH_2=CH-CH_3\\ c)\ CH≡C-CH_3 + 2Br_2 \to CHBr_2-CBr_2-CH_3\)