The use of bases in everyday life

LC1.4.3.1
The use of bases in everyday life
The use of bases in everyday life

Description

In this experiment, the effect of drain cleaner is analysed. The students compare this with the effect of sodium hydroxide solution and thus find out that drain cleaner contains sodium hydroxide solution.

Components of equipment sets

1 665212
Glass stirring rod 200 x 8 mm Ø LD
1 665997
Graduated pipette 10 ml LD
1 666003
Pipetting ball (Peleus ball) LD
1 667027
Tweezers, blunt, 130 mm LD
1 30945
Universal pencil LD
1 667057
Test tube rack metal, 20 mm Ø LD
6 6640421
Test tube Fiolax 16 mm x 160 mm LD
1 602022
Beaker Boro 3.3, 100 ml, squat LD
6 667253
Rubber stopper solid, 14...18 mm Ø LD
1 610010
Laboratory safety goggles LD
1 667609
Safety gloves, nitrile rubber, size 8 LD
1 6738411  4 
Sodium hydroxide solution, 0.1 mol/l, 1 l LD
GHS05 Warning H290
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