Final answer:
A mole is a unit of measurement in chemistry that counts the number of atoms, molecules, or formula units in a substance using Avogadro's number as a conversion factor.
Step-by-step explanation:
Mole in Chemistry
In chemistry, a mole refers to a unit of measurement used to count the number of atoms, molecules, or formula units in a substance. It is represented by the symbol 'mol'.
Unit for Mole in Calculations
The unit for mole in calculations is mol. It is used to convert between the mass of a substance and the number of moles of that substance.
What the Mole has in Common
The mole has a common conversion factor, called Avogadro's number. Avogadro's number, which is approximately 6.022 x 10^23, represents the number of particles (atoms, molecules, or formula units) in one mole of a substance.
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