This video is about Spectrophotometry, and discusses in details the Spectrophotometer and Beer-Lambert’s law.

In this video I discuss the relationship between the absorbance and the concentration:

  • A=epsilon x l x c
  • how to determine experimentally the molar absorptivity
  • find the concentration of an unknown solution.

You can also watch an experiment using the Beer-Lambert law.

Students studying Chemistry at different levels could highly benefit from this video.

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