Thermodynamic data of the gross reaction in a galvanic cell can be determined by measuring the e.m.f. at different temperatures.
Determine the usable reaction equivalent work of the Daniell cell by measuring the dependence of the electromotive force on temperature.
| Materiallist (Excerpt) |
Product |
Amount |
|
Set of Precision Balance Sartorius CPA 623S and measure software, 230 V
|
49224-88
|
1
|
|
Digital pH-meter
|
13702-93
|
1
|
|
Temperature meter digital, 4-2
|
13617-93
|
1
|
|
Immersion thermostat Alpha A, 230 V
|
08493-93
|
1
|
|
Temp. probe, immersion type, Pt100, stainless steel, -20...+300°C
|
11759-01
|
3
|
|
Bath for thermostat, Makrolon
|
08487-02
|
1
|
|
Two-way switch, double pole
|
06032-00
|
1
|
|
External circulation set for thermostat Alpha A
|
08493-02
|
1
|
|
Clay pins, d = 8 mm, l = 15 mm, 2 pcs
|
32486-00
|
1
|
|
Holder for two electrodes
|
45284-01
|
1
|
|
Nitric acid , 65% 1000 ml
|
30213-70
|
1
|
|
Salt bridge
|
37684-00
|
1
|
|
Water, distilled 5 l
|
31246-81
|
1
|
|
Protective sleeves f.temp.probe,2
|
11762-05
|
1
|
|
Universal clamp with joint
|
37716-00
|
2
|
|
Copper-II sulphate,cryst. 250 g
|
30126-25
|
1
|
|
Zinc sulphate 7-hydr. 250 g
|
30249-25
|
1
|
|
Potassium nitrate 250 g
|
30106-25
|
1
|
|
Holder for thermometer/tube, 3 pieces
|
38002-01
|
1
|
|
Bar electrode, Zinc, d=8mm, l=100mm
|
45288-02
|
1
|
|
Universal clamp
|
37715-00
|
2
|
|
Volumetric flask 250 ml, IGJ14/23
|
36550-00
|
3
|
|
Pasteur pipettes, 250 pcs
|
36590-00
|
1
|
|
Support rod, stainless steel, 500 mm
|
02032-00
|
1
|
|
Right angle clamp
|
37697-00
|
6
|
|
Copper electrode, d=8mm, l=15cm
|
45201-00
|
1
|
|
Support rod, stainless steel, l = 250 mm, d = 10 mm
|
02031-00
|
1
|
|
Rubber caps, pack of 20
|
02615-03
|
1
|
|
Connecting cord, 32 A, 750 mm, red
|
07362-01
|
1
|
|
Connecting cord, 32 A, 750 mm, blue
|
07362-04
|
1
|
|
Rubber caps, 10 pcs
|
39275-03
|
1
|
|
Graduated cylinder 100 ml
|
36629-00
|
1
|
|
Connecting cord, 32 A, 500 mm, red
|
07361-01
|
1
|
|
Connecting cord, 32 A, 500 mm, blue
|
07361-04
|
1
|
|
Glass beaker DURAN®,tall, 150 ml
|
36003-00
|
4
|
|
Glass beaker DURAN®, tall, 100 ml
|
36002-00
|
3
|
|
Glass beaker DURAN®, tall, 250 ml
|
36004-00
|
2
|
|
Connecting cord, 100 mm, black
|
07359-05
|
1
|
|
Cannula 0.6x60 mm, Luer, 20 pcs
|
02599-04
|
1
|
|
Silicone tubing i.d. 7mm
|
39296-00
|
1
|
|
Spoon, special steel
|
33398-00
|
1
|
|
Syringe 10ml, Luer, 10 pcs
|
02590-03
|
1
|
|
Funnel, glass, top dia. 55 mm
|
34457-00
|
1
|
|
Wash bottle, plastic, 500 ml
|
33931-00
|
1
|
|
Rubber tubing, i.d. 6 mm
|
39282-00
|
4
|
|
Hose clip, diam. 8-16 mm, 1 pc.
|
40996-02
|
4
|
|
Laboratory Experiments Physics, Chemistry, Biology andApplied Sciences, CD-ROM, incl. operating manuals
|
16502-42
|
1
|
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