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anonymous

  • one year ago

Help again? Find the Ds, Df, and Rf in the pics below for each color. Ds= distance traveled by compounds Df= distance traveled by solvent Rf= Ds/Df

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  1. anonymous
    • one year ago
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  2. anonymous
    • one year ago
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    Nevermind I think I might have it.

  3. cuanchi
    • one year ago
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    that chromatography is very ugly sorry. but with the line at the side I can figure out something Df=11.7cm Ds pink = 9.1cm Ds blue = 10.3cm Ds black /brown = 10.8cm to calculate the Dr from each one divide the Ds/Df

  4. anonymous
    • one year ago
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    That's what I got! Thanks!

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