The TLC plates below show authentic samples of salicylic acid in the left lane and student product in the right lane. The plate on the left was run in 50:50 hexane:ethyl acetate, and the plate on the right was run in 50:50 hexane:ethyl acetate plus a single drop of acetic acid in the solvent. Calculate the Rf of salicylic acid on the LEFT-HAND PLATE ONLY. Report your answer to two significant figures.

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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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The TLC plates below show authentic samples
of salicylic acid in the left lane and student
product in the right lane. The plate on the left
was run in 50:50 hexane:ethyl acetate, and the
plate on the right was run in 50:50 hexane:ethyl
acetate plus a single drop of acetic acid in the
solvent. Calculate the Rf of salicylic acid on the
LEFT-HAND PLATE ONLY. Report your answer
to two significant figures.
6mm
50:50
41 mah
6mm
(45
mm
11:1
11.5mm
50:50 Idrop
glacial a.a.
Transcribed Image Text:The TLC plates below show authentic samples of salicylic acid in the left lane and student product in the right lane. The plate on the left was run in 50:50 hexane:ethyl acetate, and the plate on the right was run in 50:50 hexane:ethyl acetate plus a single drop of acetic acid in the solvent. Calculate the Rf of salicylic acid on the LEFT-HAND PLATE ONLY. Report your answer to two significant figures. 6mm 50:50 41 mah 6mm (45 mm 11:1 11.5mm 50:50 Idrop glacial a.a.
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