2. Describe how you would prepare 100ml of 0.08 M sulfuric acid[H2SO4] from an 18 M concentrated sulfuric acid stock solution.
3. Describe how you would prepare 50 ml of 0.2 M potassiumiodate [KIO3] dissolved in the 0.08 M sulfuric acid [H2SO4] thatyou have prepared above.
4. Describe how you would prepare 25 ml of 3.6 M hydrogenperoxide [h2O2] from a 30% (w/w) stock H2O2 solution (
5. Describe how you would prepare 50 ml of a 3% (w/v) solublestarch solution in water.
Molecular weights:
Malonic acid: 104.6
Manganese sulfate: 169.01
Potassium iodate: 214
Hydrogen peroxide: 34.01
