1.
vezi foto
2.
a. F
b. F
c. F
d. A
3.
a-ramificarea catenei
b-n-butan
c-1 mol
d-simetrica
4.
A.
CH3-CH=C-CH2-CH3 + H-H --Ni--> CH3-CH2-CH-CH2-CH3
CH3 CH3
B. Cl
CH2=C-CH3 + Cl-Cl --CCl4--> CH2-C-CH3
CH3 Cl CH3
