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Technical data

Heat of solution

Article no: P1045200

Principle

Different quantities of sodium chloride and sodium thiosulfate are dissolved in water. In both cases a temperature decrease is observed.
In a supplementary problem the correlation between dissolved mass and temperature change is studied quantitatively.

Benefits

  • Own construction of a calorimeter deepens the understanding
  • Student-suitable experiment descriptions with reports available

Scope of delivery

Lid for student calorimeter 04404-01 1
Agitator rod 04404-10 1
Felt sheet, 100 x 100 mm 04404-20 2
Beaker, 100 ml, plastic (PP) 36011-01 1
Beakers, Boro, low form, various sizes 46054-00 1
Beakers, Boro, low form, various sizes 46055-00 1
Pipettes with rubber cap, various sizes 64701-00 1
Spoon, with spatula end, 180 mm, plastic 38833-00 1
Graduated cylinders, plastic, various sizes 36629-01 1
Students thermometer, -10...+110°C, l = 230 mm 38005-10 1
Sodium thiosulphate pentahydrate, 500 g 30169-50 1
Sodium chloride, 500 g 30155-50 1
 
PHYWE Systeme GmbH & Co. KG
Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com
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