Final answer:
The key points about using a separatory funnel are extraction, shaking and separation, and collection.
Step-by-step explanation:
The key points about using a separatory funnel are:
- Extraction: The separatory funnel is used for extracting a desired product from a reaction mixture by separating it into another liquid in which it is more soluble than the unwanted substances.
- Shaking and Separation: The two immiscible liquids (liquids that do not mix) are poured into the funnel, shaken to bring the two phases into contact, and then set aside to allow the liquids to separate into layers based on their densities.
- Collection: The more dense liquid is then collected by allowing it to exit through the stopcock at the bottom of the funnel, while leaving behind the less dense liquid.