Factors influencing the dissolution process

LC1.2.1.5
Factors influencing the dissolution process
Factors influencing the dissolution process

Description

In this experiment the students analyse which factors can influence the duration of a dissolving process. They realise that temperature as well as movement and the degree of fragmentation all have an influence on the speed of the dissolving process.

Components of equipment sets

1 6729630  4 
Copper(II) sulfate-5-hydrate, 500 g LD
GHS09GHS05GHS07 Danger H302 H318 H400 H410
1 6753410  4 
Water, pure, 5 l LD
1 30945  4 
Universal pencil LD
1 667027  4 
Tweezers, blunt, 130 mm LD
1 667031  4 
Test tube holder 20 mm Ø LD
1 667057  4 
Test tube rack metal, 20 mm Ø LD
1 664154  4 
Watch glass dish 80 mm Ø LD
1 667091  4 
Pestle 88 mm LD
1 667092  4 
Mortar 30 ml, 56 mm x 36 mm LD
4 6640421  4 
Test tube Fiolax 16 mm x 160 mm LD
1 667253  4 
Rubber stopper solid, 14...18 mm Ø LD
1 LDS00001  4 
Stopwatch, digital LD
1 610010  8 
Laboratory safety goggles LD
1 6667031  8 
Teclu burner, propane LD
1 6753410  4 
Water, pure, 5 l LD
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