The chemical reaction as a conversion of substances

LC1.8.1.2
The chemical reaction as a conversion of substances
The chemical reaction as a conversion of substances

Description

In this experiment copper and iron react with sulphur to form the respective sulphide. The students will realise that a chemical reaction is a material transformation in which the properties of the reactants differ from those of the products. In addition, the students learn that the properties of the products do not necessarily have to be related to those of the reactants.

Components of equipment sets

1 30945  4 
Universal pencil 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
3 664154  4 
Watch glass dish 80 mm Ø LD
2 6640421  4 
Test tube Fiolax 16 mm x 160 mm LD
1 51050  4 
Bar magnet LD
1 610010  8 
Laboratory safety goggles LD
1 6667031  8 
Teclu burner, propane LD
1 6718300  4 
Iron powder, reduced, 50 g LD
1 6728800  4 
Copper, powder, 50 g LD
GHS09 Warning H400
1 6747610  4 
Sulfur, sublimed, 500 g LD
GHS07 Warning H315
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