Решите цепочку превращений пожалуйста! ch4-ch3cl-c2h6-c2h5cl-c4h10-c4h6
CH4 + Cl2 = CH3Cl + HCl 2CH3Cl +2Na = C2H6 + 2NaCL C2H6 + Cl2 = C2H5Cl + HCl 2C2H5Cl + 2Na = C4H10 + 2NaCl C4H10 = C4H6 + 2H2
1)CH4 + Cl2 = CH3Cl + HCl (свет) 2)2CH3Cl + 2Na = CH3-CH3 + 2NaCl 3)CH3-CH3 + Cl2 = CH3-CH2Cl + HCl (свет) 4)2CH3-CH2Cl + 2Na = CH3-CH2-CH2-CH3 + 2NaCl 5)CH3-CH2-CH2-CH3 = CH2=CH-CH=CH2 + 2H2 (t, p, kat)