Объяснение:
а) 2CH4 -> CH=-CH + 3H2 (t)
CH=-CH + H2 -> CH2=CH2 (t, kat)
CH2=CH2 + H2 -> CH3-CH3 (t,kat)
2C2H6 + 7O2 -> 4CO2 + 6H2O
б) CH3-CH3 + Cl2 -> CH3-CH2-Cl + HCl (hy)
CH3-CH2-Cl +KOH -> CH2=CH2 + KCl + H2O (t)
CH2=CH2 + H2O -> CH3-CH2OH (kat)
Объяснение:
а) 2CH4 -> CH=-CH + 3H2 (t)
CH=-CH + H2 -> CH2=CH2 (t, kat)
CH2=CH2 + H2 -> CH3-CH3 (t,kat)
2C2H6 + 7O2 -> 4CO2 + 6H2O
б) CH3-CH3 + Cl2 -> CH3-CH2-Cl + HCl (hy)
CH3-CH2-Cl +KOH -> CH2=CH2 + KCl + H2O (t)
CH2=CH2 + H2O -> CH3-CH2OH (kat)