During a chromatography experiment, a student calculated two Rf values. They are A: 0.62 and B: 0.30. The solvent front for the original chromatogram was 12.0 cm. If A and B were run on a second chromatogram and the solvent front was 25.cm, how far apart would A be from B?

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Rf distance travelled by solutedistance travelled by solv... View the full answer