Copper complexes

LC1.6.3.1
Copper complexes
Copper complexes

Description

In this experiment the students make coloured copper complexes and compare the colouring. They learn that complex compounds consist of a central atom with different ligands around it. They realise that the ligands have an influence on the colouring of the complexes.

Components of equipment sets

1 6729630  4 
Copper(II) sulfate-5-hydrate, 500 g LD
GHS09GHS05GHS07 Danger H302 H318 H400 H410
1 30945  4 
Universal pencil LD
1 667057  4 
Test tube rack metal, 20 mm Ø LD
2 6659531  4 
Dropping pipette 150 mm x 7 mm Ø LD
2 6659541  8 
Rubber bulb LD
1 602022  4 
Beaker Boro 3.3, 100 ml, squat LD
3 6640421  4 
Test tube Fiolax 16 mm x 160 mm LD
1 610010  8 
Laboratory safety goggles LD
1 667609  4 
Safety gloves, nitrile rubber, size 8 LD
1 6746800  4 
Hydrochloric acid, 10 %, 500 ml LD
GHS05GHS07 Warning H315 H319 H335 H290
1 6703600  4 
Ammonia solution, 25 %, 250 ml LD
GHS05GHS07GHS09 Danger H314 H335 H400
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