samhfj691 samhfj691

03-02-2021
Chemistry

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Describe how to calculate the Rf value for a spot on a TLC plate.

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beautifulcharm beautifulcharm

03-02-2021

Answer:

In thin-layer chromatography, the retention factor (Rf) is used to compare and help identify compounds. The Rf value of a compound is equal to the distance traveled by the compound divided by the distance traveled by the solvent front (both measured from the origin).

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