Heat of condensation of water Principle Water vapour is conducted into a calorimeter containing cold water. From the mix temperature and the mass increase of the cold water, the specific heat of condensation of water is calculated. It is as large as the specific heat of vaporisation of water; i.e. the heat required for vaporisation is released on condensation. The student gains a feeling for the size of this quantity of heat when he mixes the same quantity of boiling water - instead of water vapour - with the cold water. The calculation of this mix temperature is undertaken in point 3 of the evaluation. However, the impression on the students is even more lasting when this supplementary experiment is conducted. Benefits - Real stand material for an esecially stable and safe setup
- Own construction of a calorimeter deepens the understanding
- Student-suitable experiment descriptions with reports available
Scope of delivery |
Support base, variable
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02001-00
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1
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Stand rods, stainless steel, various sizes
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02031-00
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1
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Stand rods, stainless steel, various sizes
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02037-00
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1
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Boss head
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02043-00
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1
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Glass tube holder with tape measure clamp
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05961-00
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1
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Ring with boss head, i. d. = 10 cm
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37701-01
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1
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Wire gauze with ceramic, 160 x 160 mm
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33287-01
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1
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Universal clamp
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37715-01
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1
| |
Lid for student calorimeter
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04404-01
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1
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Agitator rod
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04404-10
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1
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Felt sheet, 100 x 100 mm
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04404-20
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2
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Beaker, 100 ml, plastic (PP)
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36011-01
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1
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Beakers, Boro, low form, various sizes
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46054-00
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1
| |
Beakers, Boro, low form, various sizes
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46055-00
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1
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Erlenmeyer flask, stopper bed, 100 mlSB 29
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MAU-EK17082301
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1
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Glass tube, straight, l=80 mm, 10/pkg.
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MAU-16074541
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1
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Glass tubes,l.250 mm, pkg.of 10
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MAU-16074544
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1
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Pipette with rubber bulb
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64701-00
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1
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Rubber stopper 26/32, 1 hole 7 mm
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39258-01
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1
| |
Silicone tubing, various diameters
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39296-00
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1
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Graduated cylinders, plastic, various sizes
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36629-01
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1
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Students thermometer, -10...+110°C, l = 230 mm
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38005-10
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1
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Butane burner, Labogaz 206 type
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32178-00
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1
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Butane cartridge C206, without valve, 190 g
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47535-01
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1
| |
Glycerol, 250 ml
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30084-25
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1
| |
Boiling beads, 200 g
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36937-20
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1
|
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Service
