hoàn thành các phản ứng sau(ghi rõ đk nhiệt độ nếu có CH4 +.......-->.....+ HCL C2H4 +......-->C2H4Br2 nC2H4----->(-CH2-CH2-)n C2H2+......---->C2H2Br4 CH3COOH+..........---->(CH3COO)2Fe +....... CH3COOH + C2H3OH ----->........+........ .......+ CuO--->(CH3COO)2Cu +....... Na2CO3 + CH3COOH------->CH3COONa + CO2 + H2O
$\rm (1)\ CH_4+Cl_2\xrightarrow{askt}CH_3Cl+HCl\\(2)\ C_2H_4+Br_2\to C_2H_4Br_2\\(3)\ nC_2H_4\xrightarrow{t^°,\ xt,\ p}(\kern-6pt- CH_2-CH_2 -\kern-6pt)_n\\(4)\ C_2H_2+2Br_2\to C_2H_2Br_4\\(5)\ 2CH_3COOH+Fe\to (CH_3COO)_2Fe+H_2\\(6)\ CH_3COOH+C_2H_5OH\overset{H_2SO_4,\ t^°}\leftrightarrows CH_3COOC_2H_5+H_2O\\(7)\ 2CH_3COOH+CuO\to (CH_3COO)_2Cu+H_2O\\(8)\ Na_2CO_3+2CH_3COOH\to 2CH_3COONa+CO_2+H_2O$