In order to determine the concentration for hydrogen peroxide, H₂O₂ must be titrated with a solution of KMnO₄. Additionally, the concentration of the potassium permanganate solution must be precisely determined by standardizing with oxalic acid. 10.00 mL of 0.1000 M C₂H₂O₄ was placed in a beaker, along with 8.00 mL of 0.1000 M sulfuric acid. A burette was rinsed with distilled water and potassium permanganate, and then filled with the potassium permanganate solution. The oxalic acid was then titrated using a procedure developed by Mehraj Mahmuud . The final permanganate concentration was determined to be 0.0932 M.