Chemistry Blog

Tag Archive: D-limonene

Feb 04

Chemistry Lab Demonstrations: LIQUID CO2 Extraction!

*For more cool stories, pictures, and videos of chemistry demonstrations, click here* It’s the extraction lab this week in the OChem lab I’m TA’ing. It’s a straightforward aqueous base extraction of an acidic unknown from a neutral impurity. Acidify, filter the precipitate, and you’re done. I was trying to come up with a demonstration for …

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