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Is mixing oil and water a reversible or irreversible change?
reversible
Is mixing oil and vinegar a chemical or a physical change?
physical- there's no chemical change.
Why is shaking together vinegar and oil is reversible?
Irreversible
Is mixing of Egg Shell and Vinegar reversible or irreversible?
No because you can't get the vinegar back to it's original state because some of the bacteria has gone inside the milk
When mixing oil and vinegar do you mix equal portions?
No. Usually 4 to1 oil/vinegar ratio.
Is mixing oil and vinegar a physical or chemical reaction?
Physical. Anything that can be separated by physical means is a physical change, and you can separate oil from vinegar by skimming it off the top. You are also not making a new substance. In order to have a chemical reaction occur you must produce a new substance, not just a mixture. For example, vinegar and baking soda will produce carbon dioxide gas.
Is mixing oil and vinegar into salad dressing a chemical reaction?
yes because salad dressing is a suspension of vinegar that will separate into layers if left undisturbed.
Is Mixing oil and water a physical change?
Yes
What Chemical change is mixing flake graphite with oil?
your mixing two chemicals together so of course its a chemical change
What happens when you mix 7up vinegar and oil?
Droplets of oil in vinegary 7up=) And lots of foam, if you don't degas the beverage before mixing.
What happens if you mix wine and vinegar?
A solution of vinegar is obtained with a layer of oil on the top.
Is mixing oil and water chemical or physical?
It is a physical change because the oil and the water do not change in chemical composition.
