2. If you have a sample that is made up of carbon and hydrogen only and you want to do a TLC analysis onit. What would be a suitable solvent to develop the plate? What if you have a 50/50 mixture of a carboxylicacid and a saturated hydrocarbon?

Answered: If you have a sample that is made up of…

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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2. If you have a sample that is made up of carbon and hydrogen only and you want to do a TLC analysis on
it. What would be a suitable solvent to develop the plate? What if you have a 50/50 mixture of a carboxylic
acid and a saturated hydrocarbon?

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Step 1

Thin layer chromatography (TLC) is a common analytical technique used to separate and identify different components in a mixture. The technique involves spotting a sample on a thin layer of adsorbent material, typically silica gel or alumina, and then developing the plate by placing it in a solvent system. As the solvent moves up the plate, it carries the sample components along with it, and the different components separate based on their differing affinities for the adsorbent material and the solvent. The separated components can then be visualized by exposing the plate to a detection method, such as UV light or a chemical stain.

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