saccarozo--->glucozo--> rượu etylic---> axitaxetit
Giải thích
Lời giải
1C12H22O11+H2O→toH2SO42C6H12O62C6H12O6→len men2CO2+2C2H5OH3CH3CH3OH+O2→len menCH3COOH+H2O4CH3COOH+Na→giamCH3COONa+12H2↑5CH3COONa+NaOH→tovoi toiCH4+Na2CO362CH4→lam lanh1500oCCH≡CH+3H2↑73C2H2→600oCbot thanC6H68C6H6+HNO3→toH2SO4C6H5NO2+H2O