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.
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
|