Recebido em 31/10/11; aceito em 17/2/12; publicado na web em 15/6/12 MINI-PROJECT ON FERMENTATION OF SUGARCANE JUICE FOR PRACTICAL GENERAL CHEMISTRY COURSES. This paper describes a five-week mini-project for a general chemistry laboratory course. Activities are included preparations of ethanol and sucrose solutions, calculation of concentrations, determination of densities with densimeters, sugarcane juice fermentation with CO 2 capture in alkaline solution, distillation, and determination of amounts of ethanol and CO 2 formed. Abilities and concepts normally present in practical general chemistry courses are covered: use of balances, volumetric glassware and densimeters, preparation of solutions, performing of dilutions, determination of solution densities, observation of chemical reactions, stoichiometric calculations, separation of mixtures, and titration.
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