Technical data

Faraday's laws

Article no: P1309500

Principle

Faraday's first law states that the mass of a material separated by electrolysis is proportional to the quantity of electricity which flowed through the solution. The second law states that the electrochemical equivalents are proportional to their equivalent masses (molar mass divided by valency). The experimental setup depicted here can be used to clearly derive the two laws experimentally.

Scope of delivery

Frame for complete experiments	45500-00	2
Rear-cover for compl.-exp. panel	45501-00	1
Panel for complete experimental setups	45510-00	1
Shelf with hanging device	45505-00	1
Clamping holder, 0-13 mm, fixing magnet	02151-07	1
Apparatus carrier w. fix. magnet	45525-00	1
Clamping holder,18-25mm	45520-00	1
Clamping holder,turnable,8-10mm	45522-00	1
Spring plugs, 50 off	45530-00	1
Weather monitor, 6 lines LCD	87997-10	1
Water decomposition apparatus according to Hoffmann, incl. tripod	MAU-25014002	1
Platinum electrode in protection tube, d = 8 mm	45206-00	2
PHYWE Power supply, universal, analog display DC: 18 V, 5 A / AC: 15 V, 5 A	13503-93	1
PHYWE Demo Multimeter ADM 3: current, voltage, resistance, temperature	13840-00	2
Connecting cable, 32 A, red, various lengths	07362-01	1
Connecting cable, 32 A, red, various lengths	07363-01	1
Connecting cable, 32 A, blue, various lengths	07363-04	3
Stop clock, demo.; diam. 13 cm	03075-00	1
Funnels (glass), Boro, various sizes	34459-00	1
Sulphuric acid,0.5M 1000 ml	48462-70	1