# What are the solubilities of potassium nitrate and sodium chloride in ethanol?

May 26, 2017

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#### Explanation:

Potassium nitrate has some SLIGHT solubility in ethanol; whereas sodium chloride is insoluble in ethanol. And thus to separate the potassium nitrate, we might extract the mixture with several volumes of ethanol, and then strip off the ethanol from the combined extracts.