Faraday’s laws
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.
Funnel, glass, top dia. 80 mm
Electrolysis apparatus-Hofmann
Platinum electrode in protection tube, d = 8 mm
Frame for complete experiments
Rear-cover for compl.-exp. panel
Shelf with hanging device
Panel for complete experimental setups
Clamping holder,18-25mm
Clamping holder,turnable,8-10mm
Apparatus carrier w. fix. magnet
Spring plugs, 50 off
Sulphuric acid,0.5M 1000
Weather monitor, 6 lines LCD
G-clamp
Clamping holder, 0-13 mm, fixing magnet
Stop clock, demo.; diam. 13 cm
Connecting cord, 32 A, 750 mm, red
Connecting cord, 32 A, 1000 mm, red
Connecting cord, 32 A, 1000 mm, blue
PHYWE power supply, universal DC: 0…18 V, 0…5 A / AC: 2/4/6/8/10/12/15 V, 5 A
PHYWE Demo Multimeter ADM 3: current, voltage, resistance, temperature