The molarity of an acid refers to the number of moles of the acid in the solution.
An acid refers to a substance that contains hydrogen ions as its only positive ion in solution. This is an aqueous media based definition of acids according to Arrhenius.
The molarity of an acid refers to the number of moles of the acid in the solution. The negative logarithm of the molarity of the acid is the pH of the acid solution.
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