How does oxygen form at the anode during the electrolysis of sodium sulfate solution?
1 Answer
Jan 18, 2018
see below
Explanation:
During electrolysis, at the anode it will form the specie that has the lower redox potential and that need the lower energy.
In a water solution you have as anions and as anodic reactions :
and at pH about 7, E = 0,81 V
and
hence you will have