Lesson Plan

Absorbance Curves: Using Spectrophotometers to Quantize the Effects of a Strong Acid on a Buffer

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This Absorbance Curves: Using Spectrophotometers to Quantize the Effects of a Strong Acid on a Buffer lesson plan also includes:

The Henderson-Hasselbalch equation combined logarithmic terms with the application of carbonic acid as a buffer solution. Scholars learn investigate equation and its applications through hands-on experiments. They collect data and analyze it in the final part of the two-lesson unit.

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CCSS: Adaptable
Additional Tags
Instructional Ideas
  • Schedule a field trip to a biotechnology or pharmaceutical company
Classroom Considerations
  • Allow 30 minutes to set up the lab before students arrive
  • Relies on some prior knowledge of acid/base buffers
Pros
  • Uses an experimental model to teach equations
  • Highlights and applies new vocabulary
Cons
  • None