Before revision: In the case of hydrogen peroxide this can be written down as follows: H2O2 + 2H+ -> 2H2 + 2h+ The created holes (h+) are then consumed during the dissolution of silicon.
After revision: In the case of hydrogen peroxide this can be written down as follows: H2O2 + 2H+ -> 2H2O + 2h+ The created holes (h+) are then consumed during the dissolution of silicon.