pmidnieorgirly pmidnieorgirly

23-12-2016
Chemistry

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Why doesn’t vegetable oil stay dissolved in vinegar to make a salad dressing?

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cooleos6644 cooleos6644

23-12-2016

In order for things to dissolve they must dissolve in a solvent similar to them (polar and polar or nonpolar and nonpolar) Oil is nonpolar and vinegar is polar therefore oil wont dissolve in vinegar

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MissPhiladelphia MissPhiladelphia

26-12-2016

Vegetable oil is nonpolar, whereas vinegar is polar (about 95% water). Like dissolves like so polar and nonpolar dont mix.

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