Electrolyzer with Ni, Fe, Cu, C electrodes

Allows to trace the characteristic u=f(i) of an electrolyzer, to evaluate its efficiency, and to identify the gases produced.
In addition to the historical approach aiming to explain the dissociation of the water molecule, the produced dihydrogen allows addressing the energy aspect related to fuel cells.

- 1 pair of nickel electrodes - 1 pair of copper electrodes - 1 pair of iron electrodes - 1 pair of carbon electrodes Delivered with electrodes Ø 6 to 7 mm on a rubber stopper.