You shake up a bottle of vinegar and oil dressing to mix it each time you use it. the reason you need to do this is that:

Question

Chemistry

Kailyn Cochran

8 January, 13:31

You shake up a bottle of vinegar and oil dressing to mix it each time you use it. the reason you need to do this is that:

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Hillary Wise · Answer 1

The oil and vinegar separate because vinegar is denser than oil, meaning it will sink to the bottom of the bottle whereas the oil will sit on top of the vinegar. shaking the bottle causes them to mix and therefore create the dressing