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pH Properties of Buffer Solutions—College Level Classic General Chemistry Laboratory Kit

By: The Flinn Staff

College Level Classic General Chemistry Lab Kit: pH Properties of Buffer Solutions
College Level Classic General Chemistry Lab Kit: pH Properties of Buffer Solutions
Item #: AP7959 

Original price: $56.95

Price: $19.45

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College Level Classic General Chemistry Lab Kit: pH Properties of Buffer Solutions is an engaging activity where you investigate the properties of buffer solutions. Test your understanding of pH and buffer solutions.

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Product Details

College Level Classic General Chemistry Experiment In this laboratory, students investigate the properties of buffer solutions. The students make two ideal buffer solutions, one consisting of a weak acid and its conjugate base, and the other, a weak base and its conjugate acid. The initial pH of each solution is determined. Strong acid and strong base are then added to each buffer in a series of steps, and the pH is determined after each addition. The resulting pH values are compared to calculated values for each buffer. A challenging lab to test students' understanding of pH and buffer chemistry. Complete for 24 students working in pairs.

Specifications

Materials Included in Kit:
Acetic acid solution, 0.1 M, 500 mL, 2
Ammonia/ammonium chloride buffer, pH 9.26, 500 mL, 3
Hydrochloric acid solution, 0.2 M, 400 mL
Sodium acetate solution, 0.1 M, 500 mL, 2
Sodium hydroxide solution, 0.2 M, 200 mL, 2
Pipet, Beral-type, graduated, 50