18 Reema observed that most of the fish in the pond of her village were gradually dying. She

Chemistry

1 answer:

juin [17]3 years ago

3 0

Answer:

a. The fish are dying due to factory pollution making the water of the pond uninhabitable.

b. The pond can be neutralized by adding something basic to balance the pH levels of the pond, or by adding significant amounts of water to dillute the acidity of the pond.

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Answer:

True

Explanation:

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For questions #8 – 9 use the following pictures:

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Answer:

C Chemical Energy

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Compare a mixture and a compound. How are they alike?

harina [27]

Answer:

1.Difference.

Mixtures are physically combined and can be separated by physical means while compounds are chemically combined and are separated by chemical means.

2.Mixtures do not have mixed boiling and melting points while compounds have mixed boiling and melting points.

2.Similarity.

Both mixtures and compounds are composed of two or more substances or elements combined.

Both can be separated.

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