Reaction of alkali metals and alkaline earth metals with water

LC1.4.3.3
Reaction of alkali metals and alkaline earth metals with water
Reaction of alkali metals and alkaline earth metals with water

Description

In this experiment the students learn about the reactivity of the alkaline earth metals. They produce the alkalis calcium hydroxide and magnesium hydroxide from calcium and magnesium with water. The pH value of the alkaline solutions is measured using liquid universal indicator.

Components of equipment sets

1 667057  4 
Test tube rack metal, 20 mm Ø LD
1 667031  4 
Test tube holder 20 mm Ø LD
1 667027  4 
Tweezers, blunt, 130 mm LD
1 30945  4 
Universal pencil LD
1 6659531  4 
Dropping pipette 150 mm x 7 mm Ø LD
1 6659541  8 
Rubber bulb LD
1 6641941  4 
Pneumatic Tank, Plastic LD
2 6640421  4 
Test tube Fiolax 16 mm x 160 mm LD
1 610010  8 
Laboratory safety goggles LD
1 6667031  8 
Teclu burner, propane LD
1 6712000  4 
Calcium, granules, 25 g LD
GHS02 Danger H261
1 6752570  4 
Universal Indicator, 100 ml LD
GHS02GHS07 Danger H225 H319
1 6731000  4 
Magnesium, ribbon, 25 g LD
GHS02 Warning H228
1 6722520  4 
Wooden turnings LD
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