Ward's® AP Chemistry Investigation 8: Redox Titrations: How Much H₂O₂ is Actually in the Bottle?

Supplier: ALDON CORP SE

Ward's® AP Chemistry Investigation 8: Redox Titrations: How Much H<sub>2</sub>O<sub>2</sub> is Actually in the Bottle?

Ward's® AP Chemistry Investigation 8: Redox Titrations: How Much H<sub>2</sub>O<sub>2</sub> is Actually in the Bottle?

Ward's® AP Chemistry Investigation 8: Redox Titrations: How Much H<sub>2</sub>O<sub>2</sub> is Actually in the Bottle?

Ward's® AP Chemistry Investigation 8: Redox Titrations: How Much H<sub>2</sub>O<sub>2</sub> is Actually in the Bottle?

470303-040

470303-040KT 65.49 USD

470303-040

Ward's® AP Chemistry Investigation 8: Redox Titrations: How Much H₂O₂ is Actually in the Bottle?

Educational Materials Chemistry Educational Materials Applied Chemistry Learning Activities

Meets AP Science Practices 2, 4, 5, and 6

Addresses Big Ideas 1 & 3
Materials provided for 30 students working in pairs
Investigation includes updated literature aligned with new AP Chemistry curriculum standards

In this lab activity, students explore the concepts of oxidation-reduction reactions, solution stoichiometry, percent composition, and standardization of a solution. They will use an analyte titration to standardize the concentration of KMnO4 solution in order to ultimately determine the exact concentration of commercial hydrogen peroxide solutions. Includes phenolphthalein, potassium hydrogen phthalate, sodium hydroxide, potassium permanganate, iron ammonium sulfate hexahydrate, hydrogen peroxide, and sulfuric acid. Requires a burette, ring stand/clamps, volumetric pipettes, magnetic stirrer, and magnetic stir rod, available separately.

AP and Advanced Placement Programs are registered trademarks of the College Entrance Examination Board, which was not involved in the production of and does not endorse these products.

Ordering information: Activity contains Phenolphthalein Indicator Solution, Potassium Hydrogen Phthalate, Sodium Hydroxide, Potassium permanganate, Ferrous Ammonium Sulfate Hexahydrate, Hydrogen Peroxide, and Sulfuric Acid. Materials required but not provided are Beakers, Graduated Cylinders, Burettes, Clamps, Ring Stands, Erlenmeyer Flasks, Volumetric Flasks, Stirring Rod, Balances, Volumetric Pipettes, Dropping Pipettes, Graduated Pipettes, Funnels, Paper Towels, DI Water, Ice Bath, Gloves, Safety Goggles, and Lab Aprons.

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