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Analgesic Questions
Were your isolated compounds pure based on TLC? If not, with what were they contaminated?
Explain in a few sentences how extraction can be used to separate an organic compound from sodium chloride.
In general, how does the solubility of a compound in a given solvent change with temperature?
Question 2: Why is the CH2Cl2 layer the bottom layer in a CH2Cl2 / aqueous NaHCO3 extraction? In this experiment, what does the CH2Cl2 layer contain? What does the aqueous NaHCO3 layer contain?
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