CaO + 3C => CaC2 + CO

CaC2 + 2H2O => Ca(OH)2 + C2H2 (axetilen)

3C2H2 => (cacbon hoạt tính, 600^oC) C6H6

C6H6 + Br2 => HBr + C6H5Br (brom benzen)

C2H2 + H2 => (t^o,Pd) C2H4

C2H4 + H2O => (140^oC, H2SO4đ) C2H5OH (rượu etylic)

C2H5OH + O2 => (men giấm) H2O + CH3COOH (axit axetic)

CH3COOH + C2H5OH => (t^o,H2SO4đ, pứ hai chiều) H2O + CH3COOC2H5 (etyl axetat)

n -(CH2-CH2)- => (t^o,xt,P) -(CH2-CH2)-n

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C₁₂H₂₂O₁₁+ H₂O\(\xrightarrow[]{axit\:}\) C₆H₁₂O₆+ C₆H₁₂O₆

C₆H₁₂O₆\(\xrightarrow[30-35độC]{menrượu}\) 2C₂H₅OH+ 2CO₂\(\uparrow\)

C₂H₅OH+ O₂\(\xrightarrow[]{mengiấm}\) CH₃COOH+ H₂O

CH₃COOH+ NaOH\(\rightarrow\) CH₃COONa+ H₂O

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\(C_2H_5OH+O_2\text{ }\underrightarrow{^{\text{men giấm}}}CH_3COOH+H_2O\)

\(CH_3COOH+C_2H_5OH⇌CH_3COOC_2H_5+H_2O\left(Dk:H_2SO_{4\left(đ\right)},t^0\right)\)

\(CH_3COOC_2H_5+NaOH\underrightarrow{^{t^0}}CH_3COONa+C_2H_5OH\)

\(a,C_2H_6O+3O_2\xrightarrow[]{t^o}2CO_2+3H_2O\\ CO_2+2NaOH\rightarrow Na_2CO_3+H_2O\\ Na_2CO_3+CO_2+H_2O\rightarrow2NaHCO_3\\ NaHCO_3+HCl\rightarrow NaCl+CO_2\uparrow+H_2O\)

\(b,C_2H_4+H_2O\xrightarrow[axit]{t^o}C_2H_5OH\\ C_2H_5OH+O_2\underrightarrow{\text{men giấm}}CH_3COOH+H_2O\\ CH_3COOH+C_2H_5OH\xrightarrow[t^o]{H_2SO_{4\left(đặc\right)}}CH_3COOC_2H_5+H_2O\\ 2CH_3COOH+BaO\rightarrow\left(CH_3COO\right)_2Ba+H_2O\\ \left(CH_3COO\right)_2Ba+Na_2SO_4\rightarrow2CH_3COONa+BaSO_4\downarrow\\ CH_3COONa+NaOH\rightarrow Na_2CO_3+CH_4\uparrow\)

\(\left(C_6H_{10}O_5\right)_n+nH_2O\underrightarrow{axit.loãng}nC_6H_{12}O_6\)

\(C_6H_{12}O_6\xrightarrow[30-35^oC]{enzim}2C_2H_5OH+2CO_2\)

\(C_2H_5OH+O_2\xrightarrow[25-30^oC]{men.giấm}CH_3COOH+H_2O\)

\(CH_3COOH+C_2H_5OH⇌\left(H_2SO_4đ,t^o\right)CH_3COOC_2H_5+H_2O\)

Oh thank

hỏi 1 lần thôi bn :)

C2H4+H2O-170,H+>C2H5OH 

C2H5OH+O2 -men,to,xt->CH3COOH+H2O 

CH3COOH+C2H5OH-H2SO4đ,to->CH3COOC2H5+H2O 

CH3COOC2H5 +NaOH->CH3COONa+C2H5OH 

*ko đăng lại ạ

(-C6H10O5-)n+nH2O-->nC6H12O6

C6H12O6-->2C2H5OH+2CO2

C2H5OH+O2-->CH3COOH+H2O

CH3COOH+C2H5OH--->CH3COOC2H5+H20

CH3COOC2H5OH+NAOH-->CH3COONA+C2H5OH

 \(C_{12}H_{22}O_{11}+H_2O\underrightarrow{H^+,t^o}C_6H_{12}O_6\left(glucozo\right)+C_6H_{12}O_6\left(fructozo\right)\)

\(C_6H_{12}O_6\underrightarrow{men.rượu}2C_2H_5OH+2CO_2\)

\(C_2H_5OH+O_2\underrightarrow{men.giấm}CH_3COOH+H_2O\)

\(CH_3COOH+C_2H_5OH\underrightarrow{H_2SO_{4\left(đ\right)},t^o}CH_3COOC_2H_5+H_2O\)