An unknown mixture was analyzed with TLC on a silica gel plate. Development gave two spots with Rf values of 1.0 and 0.0 respectively. a) Can you say for sure how many compounds are present in the mixture? If so, how many are there? Explain. b) If not, what additional TLC experiment(s) might be performed to determine how many components are present? Explain.
An unknown mixture was analyzed with TLC on a silica gel plate. Development gave two spots with Rf values of 1.0 and 0.0 respectively. a) Can you say for sure how many compounds are present in the mixture? If so, how many are there? Explain. b) If not, what additional TLC experiment(s) might be performed to determine how many components are present? Explain.
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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An unknown mixture was analyzed with TLC on a silica gel plate. Development gave two spots with Rf values of 1.0 and 0.0 respectively.
a) Can you say for sure how many compounds are present in the mixture? If so, how many are there? Explain.
b) If not, what additional TLC experiment(s) might be performed to determine how many components are present? Explain.
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