Here, you can find an example of a paper chromatography experiment. Use the two Chromatograms below the answer the questions that follow: a) What are the components of unknown sample (X)? b) Calculate the Rf values for A, B, C in the first chromatogram. d) When using the 20% Acetone in Water, are the substances strongly attracted to the stationary phase or the mobile Phase? Briefly explain your reasoning. e) Which substance does show strongest affinity to the stationary phase in the first chromatogram. Briefly explain your reasoning. wwwni www. 50 80% Acetone in water 20% Acetone in water Finish line 50 45 45 40 40 35 35 30 30 25 25 20 20 15 15 10 Starting line A B C D X A B C D X

Here, you can find an example of a paper chromatography experiment. Use the two Chromatograms below the answer the questions that follow: a) What are the components of unknown sample (X)? b) Calculate the Rf values for A, B, C in the first chromatogram. d) When using the 20% Acetone in Water, are the substances strongly attracted to the stationary phase or the mobile Phase? Briefly explain your reasoning. e) Which substance does show strongest affinity to the stationary phase in the first chromatogram. Briefly explain your reasoning. wwwni www. 50 80% Acetone in water 20% Acetone in water Finish line 50 45 45 40 40 35 35 30 30 25 25 20 20 15 15 10 Starting line A B C D X A B C D X

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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