CH4 + Cl2 = CH3Cl + HCl
CH3Cl + Na = C2H6 + NaCl
C2H6 + Cl2 = C2H5Cl + HCl
C2H5Cl + H2O = C2H5OH + HCl
C2H5OH + CuO = CH3 - COH + Cu + H2O
CH3 - COH + Ag2O = CH3 - COOH + 2Ag
CH3 - COOH + NaOH = CH3 - COONa + H2O
CH4 + Cl2 = CH3Cl + HCl
CH3Cl + Na = C2H6 + NaCl
C2H6 + Cl2 = C2H5Cl + HCl
C2H5Cl + H2O = C2H5OH + HCl
C2H5OH + CuO = CH3 - COH + Cu + H2O
CH3 - COH + Ag2O = CH3 - COOH + 2Ag
CH3 - COOH + NaOH = CH3 - COONa + H2O