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Video Description

In this episode on Chromatography, Briana discusses the following content:

  • How to separate mixtures using paper chromatography.
  • Interpreting chromatograms and determining Rf values from them.
  • How to use chromatography to identify pure and impure substances.

Make sure you download the notes and try any included practice questions!


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Briana Clench

Briana is originally from Pennsylvania, USA. She has a Degree from Penn State University in Biochemistry and Molecular Biology with a minor in Dance and Astrobiology and a Secondary Education Certification from the State of Pennsylvania.

Briana loves teaching science and has taught all over the world. She has a passion for all science disciplines and finds them all fascinating. She also enjoys dance and yoga for fun when she’s not teaching.

Elements, Compounds & Mixtures (OCR A Combined)