Đáp án+Giải thích các bước giải:

$C_{12}H_{22}O_{11}+H_{2}O \xrightarrow[Acid]{t^{o}} C_{6}H_{12}O_{6}+C_{6}H_{12}O_{6}$

$C_{6}H_{12}O_{6}\xrightarrow[rượu]{men}2C_{2}H_{5}OH+2CO_{2}$

$C_{2}H_{5}OH+O_{2}\xrightarrow[giấm]{men}CH_{3}COOH+H_{2}O$

$CH_{3}COOH+C_{2}H_{5}OH \buildrel{{H_{2}SO_{4}(đ),t^{o}}}\over\rightleftharpoons CH_{3}COOC_{2}H_{5}+H_{2}O$

$CH_{3}COOC_{2}H_{5}+NaOH \xrightarrow[H_{2}O,t^{o}]{}CH_{3}COONa+C_{2}H_{5}OH$