Electrolysis Principle The students know that metallic conductors do not change
chemically when current passes through them. This experiment should
bring them to the realisation, that the chemical composition of a
liquid conductor does change when electrical current passes through
it. Benefits - No additional cable connections between the building blocks needed - clear arragned and quick setup
- Contact saftey due to puzzle blocks system
- Corrosion-free gold plated contacts
- Doubled earning sucess: Electric circuit diagram on top, real components can be seen unterside
Tasks Do the chemical properties of a conducting liquid change when
current is passing through it? Conduct electric current through an aqueous solution of sodium
sulphate and observe if this thereby changes chemically. Scope of delivery |
Straight connector module, SB
|
05601-01
|
1
| |
Angled connector module, SB
|
05601-02
|
2
| |
Interrupted connector module with sockets, SB
|
05601-04
|
2
| |
Junction module, SB
|
05601-10
|
2
| |
Angled connector module with socket, SB
|
05601-12
|
2
| |
On-off switch module, SB
|
05602-01
|
1
| |
Trough, grooved, w/o lid
|
34568-01
|
1
| |
Metal electrodes, 76 x 40 mm, various metals
|
45212-00
|
2
| |
Alligator clips, bare, 10 pcs
|
07274-03
|
1
| |
Connecting cable, 32 A, red, various lengths
|
07360-01
|
2
| |
Connecting cable, 32 A, blue, various lengths
|
07360-04
|
2
| |
Connecting cable, 32 A, red, various lengths
|
07361-01
|
2
| |
Connecting cable, 32 A, blue, various lengths
|
07361-04
|
2
| |
PHYWE Power supply, 230 V,DC: 0...12 V, 2 A / AC: 6 V, 12 V, 5 A
|
13506-93
|
1
| |
PHYWE Analog multimeter, 600V AC/DC, 10A AC/DC, 2 MΩ, overload protection
|
07021-11
|
2
| |
Water, distilled 5 l
|
31246-81
|
1
| |
Emery paper, medium
|
01605-00
|
1
| |
Sodium sulphate dried 250 g
|
48344-25
|
1
| |
Spoon, with spatula end, 180 mm, plastic
|
38833-00
|
1
|
|
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