Đáp án+Giải thích các bước giải:

`@` Tinh bột `->` Glucose:

`(C_6H_10O_5)_n+nH_2Ooverset{text{Enzyme/acid;t^0}}->n(C_6H_12O_6)`

`@` Glucose `->` Ethylic alcohol

`C_6H_12O_6overset{text{Enzyme}}->2C_2H_5OH+2CO_2uparrow`

`@` Ethylic alcohol `->` Acetic acid

`C_2H_5OH+O_2overset{text{men giấm}}->CH_3COOH+H_2O`

`@` Acetic acid `->` Ethyl acetate

`CH_3COOH+C_2H_5OH` $\buildrel{{H_2SO_4đ;t^0}}\over\rightleftharpoons$ `CH_3COOC_2H_5+H_2O`

$\color{#FFFF00}{Vi}\color{#CCFF00}{et}\color{#99FF00} {Na}\color{#66FF00}{m}\color{#33FF00}{20}\color{#00FF00} {10}$