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  • AP® Chemistry Lab #16: Preparation of Effective Buffers

AP® Chemistry Lab #16: Preparation of Effective Buffers

SKU: EVT-8116
$95.00

ABOUT THIS PRODUCT:


Students will design a buffer that can maintain a pH within a narrow range when certain amounts of acid and base are added. The activity contains enough materials for 15 groups of students as well as a Teacher’s Guide and Student Study Guide Copymasters. This lab meets Big Idea 6, Investigation 16, Primary Learning Objective 6.18.
Details

Kit includes:

  • 1000mL 0.1M Acetic Acid
  • 1000mL 0.1M Ammonia
  • 1000mL 0.1M Sodium Dihydrogen Phosphate
  • 1000mL 0.1M Citric Acid
  • 1000mL 0.1M Sodium Monohydrogen Citrate
  • 1000mL 0.2M Sodium Hydroxide
  • 1000mL 0.2M Hydrochloric Acid
  • 1000mL pH 7 Buffer
  • 25g Sodium Acetate
  • 25g Sodium Hydrogen Phosphate
  • 25g Ammonium Chloride
  • 50g Sodium Dihydrogen Citrate
  • 50g Sodium Citrate
  • 25g Sodium Chloride

All you need:

  • Balance, Electronic, 0.01g Precision
  • Beakers, 150mL, 250mL
  • Buret, 50mL
  • Lab Stands w/ Burette Clamps
  • Graduated Cylinders, 10mL, 100mL
  • pH Meter
  • Magnetic Stirrer
  • Stirring Rod
  • Spatula
  • Stir Bar
  • Wash Bottle
  • Water, Distilled

Details

Kit includes:

  • 1000mL 0.1M Acetic Acid
  • 1000mL 0.1M Ammonia
  • 1000mL 0.1M Sodium Dihydrogen Phosphate
  • 1000mL 0.1M Citric Acid
  • 1000mL 0.1M Sodium Monohydrogen Citrate
  • 1000mL 0.2M Sodium Hydroxide
  • 1000mL 0.2M Hydrochloric Acid
  • 1000mL pH 7 Buffer
  • 25g Sodium Acetate
  • 25g Sodium Hydrogen Phosphate
  • 25g Ammonium Chloride
  • 50g Sodium Dihydrogen Citrate
  • 50g Sodium Citrate
  • 25g Sodium Chloride

All you need:

  • Balance, Electronic, 0.01g Precision
  • Beakers, 150mL, 250mL
  • Buret, 50mL
  • Lab Stands w/ Burette Clamps
  • Graduated Cylinders, 10mL, 100mL
  • pH Meter
  • Magnetic Stirrer
  • Stirring Rod
  • Spatula
  • Stir Bar
  • Wash Bottle
  • Water, Distilled
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