Write the possible reaction equations a) CH4 → CH3Cl → CH3 − CH3 → C2H4 b) CH3 − CH3 → bromoethane

Write the possible reaction equations a) CH4 → CH3Cl → CH3 − CH3 → C2H4 b) CH3 − CH3 → bromoethane → n-butane → isobutane c) CH4 → C2H2 → C6H6 → C6H5Cl → C6H5OH → 2,4,6-trinitrophenol d) C6H5NO2 ← С6Н6 → С6Н5Br → С6Н5OH e) С2Н5ОН → С2Н5Cl → С2Н5ОН → С2Н5-О-С3Н7 e) СН4 → СН3Cl → С2Н4 → С2Н5ОН → СН3COН → → СН3COОН → СН3COОК → СН3COОН

Let’s write the equations:
a) CH4 + Cl2 = CH3Cl + HCl;
2CH3Cl + 2Na = H3C – CH3 + 2NaCl;
H3C – CH3 = H2 + H2C = CH2;
b) H3C – CH3 + Br2 = C2H5Br + HBr;
2C2H5 + 2Na = C4H10 + 2NaBr;
H3C – CH2 – CH2 – CH3 = H3C – CH – (CH3) – CH3;
c) 2CH4 = C2H2 + 3H2;
3C2H2 = C6H6;
C6H6 + Cl2 = C6H5Cl + HCl;
C6H5Cl + KOH = C6H5OH + KCl;
3C6H5OH + 3HO – NO2 = 3C6H5O – NO2 + 3H2O;
d) C6H5NO2 + 3H2 = C6H5NH2 + 2H2O;
C6H5NH2 + HCl = C6H5NH3Cl;
C6H5NH3Cl + H2O = C6H5OH + NH4Cl;
C6H5OH + Zn = C6H6 + ZnO;
C6H6 + Br2 = C6H5Br + HBr;
C6H5Br + KOH = C6H5OH + KBr;
e) C2H5OH + HCl = C2H5Cl + H2O;
C2H5Cl + KOH = C2H5OH + KCl;
C2H5OH + C3H7OH = C2H5 – O – C3H7 + H2O;
f) CH4 + Cl2 = CH3Cl + HCl;
2CH3Cl + 2Na = H3C – CH3 + 2NaCl;
H3C – CH3 = C2H4 + H2;
C2H4 + H2O = C2H5OH;
C2H5OH + CuO = CH3COH + Cu + H2O;
CH3COH + Ag2O = CH3COOH + 2Ag;
2CH3COOH + 2K = 2CH3COOK + H2;
CH3COOK + H2O = CH3COOH + KOH.