Copletati ecuatiile reactiilor chimice.
![Copletati Ecuatiile Reactiilor Chimice class=](https://ro-static.z-dn.net/files/d40/2c949369e703e0d0f6941beba3e0e8c8.jpg)
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