Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
CH3COONa + NaOH---CaO,\(t^o\)---> CH4 + Na2CO3
2CH4 --t\(^o=1500^oC,\)làm lạnh nhanh--> C2H2 + 3H2
C2H2 + H2 --\(t^o,xt,Pd\)--> C2H4
C2H4 + H2O --\(t^o,H2SO4\)--> C2H5OH
3C2H5OH + 3C6H6O -> 4C6H6 + 6H2O
C6H6 + HNO3 --\(t^o,H2SO4\)--> C6H5NO2 + H2O
\(C_2H_2 + H_2 \xrightarrow{t^o,xt} C_2H_4\\ C_2H_4 + H_2O \xrightarrow{t^o,xt} C_2H_5OH\\ C_2H_5OH + O_2 \xrightarrow{men\ giấm} CH_3COOH + H_2O\\ CH_3COOH + NaOH \to CH_3COONa + H_2O\)
\(C_2H_2+H_2\underrightarrow{^{Pd,t^0}}C_2H_4\)
\(C_2H_4+H_2O\underrightarrow{^{H_2SO_4,170^0C}}C_2H_5OH\)
\(C_2H_5OH+O_2\underrightarrow{^{\text{men giấm}}}CH_3COOH+H_2O\)
\(CH_3COOH+Na\rightarrow CH_3COONa+\dfrac{1}{2}H_2\)
| CH3-CH2Cl | Etyl clorua |
| CH2=CH-CH2Cl | 3-clopropen, anlyl clorua |
| CHCl3 | Triclometan, clorofom |
| C6H5Cl | Clobenzen, phenyl clorua |
Điều chế:
\(CH_4 + Cl_2 \xrightarrow{as} CH_3Cl + HCl\\ CH_3-CH_3 + Cl_2 \xrightarrow{as} CH_2Cl-CH_3 + HCl\\ CH_3-CH_2-CH_3 + Cl_2 \xrightarrow{as} CH_2Cl-CH_2-CH_3 + HCl\\ CH_3-CH_2-CH_3 + Cl_2 \xrightarrow{as} CH_3-CHCl-CH_3 + HCl\\ \)
(Chỉ xét tạo sản phẩm monoclo)
\(CH≡CH + 2AgNO_3 + 2NH_3 \to Ag_2C_2 + 2NH_4NO_3\\ CH_3-C≡CH + AgNO_3 + NH_3 \to CH_3-C≡CAg + NH_4NO_3\\ CH_2=CH-C≡CH + AgNO_3 + NH_3 \to CH_2=CH-C≡CAg + NH_4NO_3\)
\(CH_4+Cl_2\underrightarrow{askt}CH_3Cl+HCl\)
\(CH_3-CH_3+Cl_2\underrightarrow{askt}CH_3-CH_2Cl+HCl\)
\(CH_3-CH_2-CH_3+Cl_2\underrightarrow{askt}CH_3-CHCl-CH_3+HCl\)
\(CH\equiv CH+2AgNO_3+2NH_3\rightarrow Ag-C\equiv C-Ag_{\downarrow}+2NH_4NO_3\)
\(CH_3-C\equiv CH+AgNO_3+NH_3\rightarrow CH_3-C\equiv C-Ag+NH_4NO_3\)
\(CH_2=CH-C\equiv CH+AgNO_3+NH_3\rightarrow CH_2=CH-C\equiv C-Ag+NH_4NO_3\)
Bạn tham khảo nhé!
\(CH_2=CH_2+H_2O\rightarrow\left(H_2SO_4,t^o\right)CH_3CH_2OH\\ CH_3CH_2OH+CH_3COOH⇌\left(H^+,t^o\right)CH_3COOC_2H_5+H_2O\)