вот реакции: 1. С+2Н2 --> CH4 2. CH4+Cl2 --> CH3Cl+HCl 3. CH3Cl+ClMgC2H5 --> C3H8+MgCl2 4. C3H8+Br2 --> C3H7Br+HBr
вот реакции:
1. С+2Н2 --> CH4
2. CH4+Cl2 --> CH3Cl+HCl
3. CH3Cl+ClMgC2H5 --> C3H8+MgCl2
4. C3H8+Br2 --> C3H7Br+HBr