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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I'm not sure how to approach this problem because the ruler on the chromatogram starts at 2. I need help finding the distance for the 3 species traveled.
Expert Solution
Step 1
Rf value in chromatography, is the ratio of distance travelled by solute to distance travelled by solvent .
As you have measured distance of solvent to be 7.6cm
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