Answers EO Night School Chemistry 7320A Unit Test — Unit testQuestion 6

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Unit Test — Unit test

Question 6 of 25 • EO Night School Chemistry 7320A

Which statement best describes a mole?

Answer

A

It is used mainly for writing chemical formulas.

B

It is used for chemical equations that have reversible reactions.

C

It is used for directly comparing the amounts of substances.

D

It is used mainly for dealing with fluid substances.

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