Объяснение:
1) CH3COONa + NaOH = CH4 + Na2CO3 (t)
CH4 + Cl2 -> CH3Cl + HCl (hY)
CH3Cl + 2Na + ClCH3 = CH3-CH3 + 2NaCl
CH3-CH3 + Br2 -> CH3-CH2Br + HBr (hy)
CH3-CH2Br + 2Na + BrCH2-CH3 -> CH3-CH2-CH2-CH3 + 2NaBr
CH3-CH2-CH2-CH3 -> CH3-CH3 + CH2=CH2 (t)
2) Al4C3 + 12H2O -> 4Al(OH)3 + 3CH4
CH4 + Cl2 -> CH3Cl + HCl (hy)
CH3Cl + 2Na + ClCH3 -> CH3-CH3 + 2NaCl
CH3-CH3 + Br2 -> CH3-CH2Br + HBr (hy)
CH3-CH2Br + 2Na + BrCH2-CH3 -> CH3-CH2-CH2-CH3 + 2NaBr
2CH3-CH2-CH2-CH3 + 13O2 ->8 CO2 + 10H2O
