Temperature of mixtures and heat capacity of the calorimeter

Product No: P1044160

Principle

Quantities of heat distribute themselves so that finally all parts that are in contact with each other have the same temperature. If the heat capacities and the initial temperatures are known, then the final temperature can be predicted. Or, in reverse, the final temperature can be used to derive the heat capacity when the initial temperatures are known.

Tasks

Heat different amounts of water with the butane burner and determine their temperatures. Mix them with
a known amount of water in the calorimeter, the temperature of which you have previously measured.
Measure the temperature of the mixture that results in the calorimeter.




Materiallist (Excerpt) Product Amount
Software Cobra4 - multi-user licence 14550-61 1
Cobra4 Wireless-Link 12601-00 1
Cobra4 Wireless Manager 12600-00 1
Cobra4 Sensor-Unit Temperature, semiconductor -20...110 °C 12640-00 1
Butane burner, Labogaz 206 type 32178-00 1
Support base variable 02001-00 1
Ring with boss head, i. d. = 10 cm 37701-01 1
Support rod, stainless steel, l = 600 mm, d = 10 mm 02037-00 1
Universal clamp 37715-00 1
Boss head 02043-00 1
Lid for student calorimeter 04404-01 1
Agitator rod 04404-10 1
Glass beaker DURAN®, short, 400 ml 36014-00 1
Erlenmeyer flask,wide neck,250ml 36134-00 1
Glass beaker DURAN®, short , 250 ml 36013-00 1
Graduated cylinder,100 ml,plastic 36629-01 1
Pipette with rubber bulb 64701-00 1
Wire gauze 160 mm x 160 mm, ceramic cen. 33287-01 1
Butane cartridge C206, without valve 47535-00 1
Felt sheet 100 mm x 100 mm 04404-20 2

Literature for this article als follows

Title Product Language
TESS und Demo advanced Handbuch Cobra4 Physik, Chemie, Biologie, Alltagsphänomene 01330-01 DEU
TESS and Demo advanced Manual Cobra4 Physics, Chemistry, Biology, Everyday Science 01330-02 ENG
TESS advanced Physik Handbuch Cobra4 Mechanik, Wärme, Elektrik / Elektronik 01332-01 DEU
TESS advanced Physics Manual Cobra4 Mechanics, Heat, Electricity / Electronics 01332-02 ENG

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Product No: P1044160

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