Can anyone tell me if there is an optimal voltage required for electrolyzing water? I might have seen somewhere that it requires between 1.6 and 2 volts, but i can't confirm this. Or does the voltage required depend on the volume of water? I have my self believing that the volts required would remain constant, but the amps would fluctuate depending on the volume of water. I'd appreciate it if someone set me straight on this one.
Essentially I am trying to determine the voltage and amperage required for electrolyzing 1 liter of water. All advice is greatly welcomed. Thanks