Components of carbohydrates

LC5.2.1.1
Components of carbohydrates
Components of carbohydrates

Description

The composition of all carbohydrates usually corresponds to the general molecular formula Cn(H2O)n. In the following experiment, the students use a simple qualitative elemental analysis to prove the 3 main elements of the carbohydrates carbon, hydrogen and oxygen.

Components of equipment sets

1 667027  4 
Tweezers, blunt, 130 mm LD
1 6045682  4 
Powder spatula, steel, 185 mm LD
1 667057  4 
Test tube rack metal, 20 mm Ø LD
1 667031  4 
Test tube holder 20 mm Ø LD
1 6640421  4 
Test tube Fiolax 16 mm x 160 mm LD
1 6667031  8 
Teclu burner, propane LD
1 610010  8 
Laboratory safety goggles LD
1 667609  4 
Safety gloves, nitrile rubber, size 8 LD
1 661080  4 
Cobalt chloride test paper 2 x 7 cm, 100 strips LD
GHS07GHS08 Danger H317 H334 H341 H350i H360F H412
1 6749220  4 
Starch, soluble, 50 g LD
1 6721110  4 
D(+)-Glucose, 250 g LD
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