Alcoholic fermentation

LC2.3.1.2
Alcoholic fermentation
Alcoholic fermentation

Description

In this experiment, the students set up an alcoholic fermentation. They learn that wine is made from grape juice and realise that after one week ethanol and CO2 have been produced in the fermentation mixture.

Components of equipment sets

1 6712900  4 
Calcium hydroxide, 50 g LD
GHS05GHS07 Danger H315 H318 H335
1 6753410  4 
Water, pure, 5 l LD
1 6045682  4 
Powder spatula, steel, 185 mm LD
1 665212  4 
Glass stirring rod 200 x 8 mm Ø LD
1 6659531  4 
Dropping pipette 150 mm x 7 mm Ø LD
1 6659541  8 
Rubber bulb LD
1 664243  8 
Erlenmeyer flask 250 ml, narrow neck, SB 29 LD
1 667261  4 
Rubber stopper, one 7-mm hole, 25...31 mm Ø LD
1 665643  4 
Fermentation tube 200 mm x 8 mm Ø LD
1 610010  8 
Laboratory safety goggles LD
1 667609  4 
Safety gloves, nitrile rubber, size 8 LD
1 6721100  4 
D(+)-Glucose, 100 g LD
1 6721190  4 
Glycerine, 99%, 50 ml LD
1 6753550  4 
Cotton wad, 200 g LD
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