(1) $C_{12}H_{22}O_{11}+H_2O\buildrel{{H_2SO_4, t^o}}\over\to C_6H_{12}O_6+C_6H_{12}O_6$
(2) $C_6H_{12}O_6\buildrel{{\text{men rượu},30-35^oC}}\over\to 2CO_2+2C_2H_5OH$
(3) $C_2H_5OH+O_2\buildrel{{\text{men giấm}}}\over\to CH_3COOH+H_2O$
(4) $C_2H_5OH+CH_3COOH\buildrel{{t^o, H_2SO_4}}\over\to CH_3COOC_2H_5+H_2O$
(5) $2C_2H_5OH+2Na\to 2C_2H_5ONa+H_2$
