Explicație:
a) HC≡C-CH3+ H2 -(Ni)-->CH3-CH2-CH3
-(Pd/ Pd+2)-->CH2=CH-CH3
b) HC≡C-CH3+ Br2-->CH(Br)=C(Br)-CH3
c) HC≡C-CH3+HCl-->CH2=C(Cl)-CH3
d) HC≡C-CH3+H2O-->[ch2=c(oh)-ch3]=>CH3-C(O)-CH3
e) C3H4 + 4O2--> 3CO2+ 2H2O
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a) CH3-C≡C-CH3+H2–(Ni)-->CH3-CH2-CH2-CH3
-(Pd/ Pd+2)-->CH3-CH=CH-CH3
b) CH3-C≡C-CH3+ Br2-->CH3-C(Br)=C(Br)-CH3
c) CH3-C≡C-CH3+HCl-->CH3-CH=C(Cl)-CH3
d) CH3-C≡C-CH3+H2O-->[ch3-ch=c(oh)-ch3] =>CH3-CH2-C(O)-CH3
e) C4H6 + 11\2O2-->4 CO2+ 3H2O