Reaction of hydroxides with water - Digital

LC1.4.3.2C

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Description

In this experiment the students dissolve the solid sodium hydroxide in water. They measure the change in temperature and pH value. They realise that this dissociation process is exothermic and that alkaline solutions form when hydroxides react with water.

Components of equipment sets

1	6045682	Powder spatula, steel, 185 mm
1	667027	Tweezers, blunt, 130 mm
1	602022	Beaker Boro 3.3, 100 ml, squat
1	664131	Beaker Boro 3.3, 400 ml, squat
1	666194	Protective sleeves for temperature probe, set of 5
1	524005W2	Mobile-CASSY 2 WiFi
1	524452	pH Adapter M
1	529673	pH combination electrode, BNC
1	610010	Laboratory safety goggles
1	667609	Safety gloves, nitrile rubber, size 8
1	6744640	Buffer solution pH 4.00, 250 ml
1	6744670	Buffer solution pH 7.00, 250 ml
1	6736800	Sodium hydroxide, pellets, 100 g
1	6753410	Water, pure, 5 l

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Reaction of hydroxides with water - Digital

Description

Components of equipment sets

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