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Reaction of hydroxides with water - Digital

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 4	Powder spatula, steel, 185 mm
1	667027 4	Tweezers, blunt, 130 mm
1	602022 4	Beaker Boro 3.3, 100 ml, squat
1	664131 4	Beaker Boro 3.3, 400 ml, squat
1	666194 4	Protective sleeves for temperature probe, set of 5
1	524005W2	Mobile-CASSY 2 WiFi
1	524452 8	pH Adapter M
1	529673 8	pH combination electrode, BNC
1	610010 8	Laboratory safety goggles
1	667609 4	Safety gloves, nitrile rubber, size 8
1	6744640 4	Buffer solution pH 4.00, 250 ml
1	6744670 4	Buffer solution pH 7.00, 250 ml
1	6736800 4	Sodium hydroxide, pellets, 100 g Danger H314 H290
1	6753410 4	Water, pure, 5 l

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Reaction of hydroxides with water - Digital

Description

Components of equipment sets

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