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galina1969 [7]
3 years ago
10

What exactly are impurities?

Chemistry
1 answer:
Tatiana [17]3 years ago
4 0

Answer:

An impurity is something that ruins the uncontaminated nature of something. If someone accuses you of impurity, they think you or your nature has been spoiled in some way by sin. When water is pure, the only thing in that water is water.

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Which two phase changes occur when you increase the heat?
muminat

Answer:

Heat going into a substance changes it from a solid to a liquid or a liquid to a gas. Removing heat from a substance changes a gas to a liquid or a liquid to a solid.

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