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  4 
Glass stirring rod 200 x 8 mm Ø LD
1 665997  4 
Graduated pipette 10 ml LD
1 666003  4 
Pipetting ball (Peleus ball) LD
1 667027  4 
Tweezers, blunt, 130 mm LD
1 30945  4 
Universal pencil LD
1 667057  4 
Test tube rack metal, 20 mm Ø LD
6 6640421  4 
Test tube Fiolax 16 mm x 160 mm LD
1 602022  4 
Beaker Boro 3.3, 100 ml, squat LD
6 667253  4 
Rubber stopper solid, 14...18 mm Ø LD
1 610010  8 
Laboratory safety goggles LD
1 667609  4 
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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