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.