Interpretation:
The conversion factor that used to convert between particles and moles needs to be explained.
Concept introduction:
In 1 mol of any substance, there are

Answer to Problem 9SSC
To convert moles to particles, multiply the molar amount by Avogadro's number. Also, to convert atoms/particles to moles, divide the particles/atoms by Avogadro's number.
Explanation of Solution
as well as
or
One mole of a substance
Thus,
Avogadro’s number as a conversion factor,
Chapter 8 Solutions
Chemistry: Matter and Change
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