which statement best describes a mole?\nit is used mainly for writing chemical formulas.\nit is used for…

which statement best describes a mole?\nit is used mainly for writing chemical formulas.\nit is used for chemical equations that have reversible reactions.\nit is used for directly comparing the amounts of substances.\nit is used mainly for dealing with fluid substances.
Answer
Brief Explanations:
A mole is a unit in chemistry used to measure the amount of a substance. It allows for direct comparison of the amounts of different substances based on Avogadro's number. It is not mainly for writing chemical formulas, dealing with reversible - reactions in chemical equations, or mainly for fluid substances.
Answer:
It is used for directly comparing the amounts of substances.