BONUS: Lab Techniques and Procedures
Extraction
BONUS: Lab Techniques and Procedures
Extraction
Extraction involves the separation of a solid from a solution mixture by selective precipitation.Â
Mixture Separation
1
concept
Extraction
8m
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A separatory funnel is the commonly used instrument for extraction. In it, two liquid layers are used for the selective precipitation of a solid from the liquid phase based on difference in density and solubility.
The most common form of an extraction is an acid-base extraction, which uses the different acidities of compounds to selectively precipitate one compound over another.
2
concept
Acid-Base Extraction
8m
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