1. а) 2СН4 -(t)-> C2H2 + 3H2

3C2H2 -(t)-> C6H6

C6H6 + Cl -(FeCl3)-> C6H5Cl + HCl

C6H5Cl + NaOH (H2O) -> C6H5OH + NaCl

2C6H5OH + 2Na = 2C6H5ONa + H2

б) CaC2 + 2H2O = Ca(OH)2 + C2H2

C2H2 + H2 -(t)-> C2H4

C2H4 + H2O -(H3PO4)-> C2H5OH

C2H5OH + CuO -> CH3CHO + Cu + H2O

CH3CHO + 2Cu(OH)2 -> CH3COOH + Cu2O + 2H2O

3CH3COOH + Fe(OH)3 -> (CH3COO)3Fe + 3H2O

2. CH3-CH2-CH2-Cl + KOH (спирт) -> CH3-CH=CH2 + KCl + H2O

CH3-CH=CH2 + H2O -(H⁺)> CH3-CH(OH)-CH3

CH3-CH(OH)-CH3 + CuO -> CH3-C(O)-CH3 + Cu + H2O

А - пропен, В - пропанол-2, продукт окисления - диметиловый кетон