CH3COONa-->CH4-->CH3Cl-->C8H18--->C8H16-->CO2 решите цепочку превращений

1) CH3COONa+NaOH=CH4+Na2CO32) CH4+Cl2=CH3Cl+HCl3)  2CH3Cl+2Na=C2H6+2NaCl     C2H6+Cl2=C2H5Cl+HCl     C2H5Cl+Na=C4H10+NaCl     C4H10+Cl2=C4H9Cl+HCl     C4H9Cl+Na=C8H18+NaCl 4)C8H18=C8H16+H25)C8H16+12O2=8CO2+8H20 

1. CH3COONa + NaOH(над стрелкой "спекание",t)-->CH4 + Na2CO3 2.CH4 + Cl2--> CH3Cl + HCl 3.a)СH3Cl+ 2Na +CH3Cl--> C2H6 + 2NaCl    б)C2H6+Cl2-->C2H5Cl+HCl    в)C2H5Cl+Na-->C4H10+NaCl   г) C4H10+Cl2-->C4H9Cl+HCl   д)C4H9Cl+Na-->C8H18+NaCl 4.C8H18 (над стрелкой "кат.", t)--> C8H16 + H2 5. C8H16 + 12O2 --> 8CO2 + 8H2O