\(\left(-C_6H_{10}O_5-\right)_n+nH_2O\xrightarrow[t^o]{axit}nC_6H_{12}O_6\)

\(C_6H_{12}O_6\xrightarrow[]{men}2C_2H_5OH+2CO_2\)

\(C_2H_5OH+O_2\xrightarrow[]{men}CH_3COOH+H_2O\)

\(C_2H_5OH+CH_3COOH\xrightarrow[H_2SO_4\left(đ\right)]{t^o}CH_3COOC_2H_5+H_2O\)

\(CH_3COOC_2H_5+H_2O\xrightarrow[t^o]{xt}CH_3COOH+C_2H_5OH\)

\(C_2H_4+H_2O\underrightarrow{^{170^0C,H_2SO_4}}C_2H_5OH\)

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

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

\(2CH_3COOC_2H_5+Ca\left(OH\right)_2\underrightarrow{^{t^0}}\left(CH_3COO\right)_2Ca+2C_2H_5OH\)

\(\left(CH_3COO\right)_2Ca+Na_2CO_3\rightarrow2CH_3COONa+CaCO_3\downarrow\)

\(C_2H_4 + H_2O \xrightarrow{t^o,xt} C_2H_5OH\\ C_2H_5OH + O_2 \xrightarrow{men\ giấm} CH_3COOH + H_2O\\ CH_3COOH + C_2H_5 \rightleftharpoons CH_3COOC_2H_5 + H_2O\\ 2CH_3COOC_2H_5 + Ca(OH)_2 \to (CH_3COO)_2Ca + 2C_2H_5OH\\ (CH_3COO)_2Ca + Na_2CO_3 \to CaCO_3 + 2CH_3COONa\)

\(C_6H_{12}O_6\rightarrow^{men\text{r}ượu}_{t^0}2C_2H_5OH+2CO_2\)

\(C_2H_5OH+O_2\rightarrow^{men\text{gi}ấm}CH_3COOH+H_2O\)

\(CH_3COOH+C_2H_5OH\rightarrow^{H_2SO_4đặc}_{t^0}CH_3COOC_2H_5+H_2O\)

\(CH_3COOC_2H_5+H_2O\rightarrow^{H_2SO_4loãng}_{t^0}CH_3COOH+C_2H_5OH\)

\(2CH_3COOH+2Na\rightarrow2CH_3COONa+H_2\)

Giúp

\(C_2H_5OH+O_2\rightarrow\left(men.giấm\right)CH_3COOH+H_2o\\ CH_3COOH+C_2H_5OH⇌\left(xt,t^o\right)CH_3COOC_2H_5+H_2O\\ 2CH_3COOC_2H_5+Ca\left(OH\right)_2\rightarrow\left(CH_3COO\right)_2Ca+2C_2H_5OH\)

điều chế rượ etylic từ etyl axetat :

CH3COOC2H5 + NaOH - > CH3COONa + C2H5OH

điều chế etyl axetat từ axit axetic :

CH3COOH + C2H5OH \(\xrightarrow[to]{H2SO4,đặc}\) CH3COOC2H5 + H2O

điều chế axit axetic bằng rượu etylic:

\(C2H5OH+O2-^{men-giấm}->CH3COOH+H2O\)

điều chế etylic bằng glucozo :

\(C6H12O6\xrightarrow[30-33^{oC}]{men-rượu}2C2H5OH+2CO2\)

điều chế glucozo bằng tinh bột :

\(\left(-C6H10O5-\right)n+nH2O\xrightarrow[axit]{t0}nC6H12O6\)

\(a) C_6H_{12}O_6 \xrightarrow{t^o,xt} 2CO_2 + 2C_2H_5OH\\ C_2H_5OH + O_2 \xrightarrow{men\ giấm} CH_3COOH + H_2O\\ CH_3COOH + C_2H_5OH \to CH_3COOC_2H_5 + H_2O\\ b) C_{12}H_{22}O_{11} + H_2O \xrightarrow{H^+}C_6H_{12}O_6 + C_6H_{12}O_6\\ C_6H_{12}O_6 \xrightarrow{t^o,xt} 2CO_2 + 2C_2H_5OH\\C_2H_5OH + O_2 \xrightarrow{men\ giấm} CH_3COOH + H_2O\\ CH_3COOH + NaOH \to CH_3COONa + H_2O\\ c) CH_3COOC_2H_5 + NaOH \to CH_3COONa + C_2H_5OH\\ d) 2CH_3COOC_2H_5 + Ca(OH)_2 \to (CH_3COO)_2Ca + 2C_2H_5OH\)

\((CH_3COO)_2Ca + H_2SO_4 \to CaSO_4 + 2CH_3COOH\)

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

\(C_{12}H_{22}O_{11}+H_2O\underrightarrow{t^0}C_6H_{12}O_6+C_6H_{12}O_6\)

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

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

\(CH_3COOH+C_2H_5OH⇌CH_3COOC_3H_5+H_2O\)

\(CH_3COOC_3H_5+H_2O⇌C_2H_5OH+CH_3COOH\)

\(C_2H_5OH+Na\rightarrow C_2H_5ONa+2H_2\uparrow\)

\(C_{12}H_{22}O_{11}+H_2O\underrightarrow{t^o}C_6H_{12}O_6+C_6H_{12}O_6\\ C_6H_{12}O_6\underrightarrow{men.rượu}2C_2H_5OH+2CO_2\uparrow\\ C_2H_5OH+O_2\underrightarrow{men.giấm}CH_3COOH+H_2O\\ CH_3COOH+C_2H_5OH\xrightarrow[H_2SO_{4\left(đ\right)}]{t^o}CH_3COOC_2H_5+H_2O\\ CH_3COOC_2H_5+NaOH\rightarrow CH_3COONa+C_2H_5OH\)

a)

$C_2H_5OH + CH_3COOH \buildrel{{H_2SO_4,t^o}}\over\rightleftharpoons CH_3COOC_2H_5 + H_2O$

b)

n CH3COOC2H5 = n C2H5OH = 9,2/46 = 0,2(mol)

=> m este = 0,2.88 = 17,6 gam

c)

n este = 8,8/88 = 0,1(mol)

=> n C2H5OH = n CH3COOH = 0,1/60% = 1/6 mol

=> m C2H5OH = 46 . 1/6 = 7,67(gam) ; m CH3COOH = 60 . 1/6 = 10(gam)