Answer to Question #77490 in General Chemistry for Jo

Question

Paper chromatography experiments tell us a lot about the samples they are used to analyse. It is the best tool to use when we need to determine whether or not a sample is a mixture or a pure substance.

Analyse the following paper chromatography experiment results:
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For each sample, A-E, indicate whether it is a pure substance or a mixture. Provide a reason why you made each choice.

Answer 1

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