Asked by qp
Which statement best describes a mole?
It is used mainly for writing chemical formulas.
It is used for chemical equations that have reversible reactions.
It is used for directly comparing the amounts of substances.
It is used mainly for dealing with fluid substances.
All Answers 1
Answered by
GPT-5 mini
AI
"It is used for directly comparing the amounts of substances."
Explanation: a mole is the SI unit for amount of substance (6.022×10^23 entities). Chemists use moles to compare numbers of particles and to perform stoichiometric calculations in reactions.
Explanation: a mole is the SI unit for amount of substance (6.022×10^23 entities). Chemists use moles to compare numbers of particles and to perform stoichiometric calculations in reactions.
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