Объяснение:
CH4 + Cl2 -> CH3Cl + HCl (hy)
CH3Cl + 2Na + Cl-CH3 -> CH3-CH3 + 2NaCl
CH3-CH3 -> CH=-CH + 2H2 (t, kat)
CH=-CH + 2H2 -> CH3-CH3 (t, kat)
Объяснение:
CH4 + Cl2 -> CH3Cl + HCl (hy)
CH3Cl + 2Na + Cl-CH3 -> CH3-CH3 + 2NaCl
CH3-CH3 -> CH=-CH + 2H2 (t, kat)
CH=-CH + 2H2 -> CH3-CH3 (t, kat)