Electrolysis of a potassium sulfate solution added with ammonia between copper electrodes
See the device! The two electrodes are copper electrodes. The generator supplies continuous current.
A potassium sulfate solution (added with ammonia) is introduced into the electrolysis vessel.
At the anode( positive electrode ), a blue colour appears.
It is the copper(II) ammonium complex which appears.
See the device! The two electrodes are copper electrodes. The generator supplies continuous current.
