Chromatography and Qualitative Analysis Videos

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Overview: Chromatography and Qualitative Analysis

This is an overview of Topic 37: Chromatography and Qualitative Analysis. It includes tests for alkenes, haloalkanes, carbonyls, aldehydes, primary and secondary alcohols and carboxylic acids and paper, TLC and gas chromatography.

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Chromatography introduction

The video explains the process of chromatography and the involvement of mobile phase and stationary phase.

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Thin layer chromatography

This video explains how thin layer chromatography work including the stationary and mobile phase and the method in which the substances separate.

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Gas chromatography

This video explains how gas chromatography work including the stationary and mobile phase and the method in which the substances separate.

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Testing for aqueous halide ions

This video shows a series of test tube experiments testing for halide ions including full equations, ionic equations and colour changes.

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Testing for the ammonium ion

This video showing the apparatus and method for testing for the ammonium ion.

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Testing for the carbonate ion

This video showing the apparatus and method for testing for the carbonate ion.

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Testing for the sulfate ion

This video showing the apparatus and method for testing for the sulphate ion.

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