What numerical value represents 1.00 mol of any substance?

1 Answer
anor277
Jan 11, 2017

6.022xx10^23 individual items of that substance.

Explanation:

"Avogadro's constant", often given the symbol N_A or less commonly L, has the value 6.022140857(74)xx10^23* mol^-1.

"Avogadro's number" of ""^1H atoms have a mass of 1.00*g. And thus it is the link between the micro world of atoms and molecules, and the benchtop world of grams, and kilograms, and litres.

See this [older answer.](https://socratic.org/questions/what-is-meant-by-the-term-one-mole-of-molecules?answerSuccess=1)

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