How many atoms are present in 4.00 mol of aluminum?

1 Answer
Wil052
Feb 29, 2016

To determine the amount of atoms (or molecules) present given the moles of an element, you multiply the amount of moles by Avogadro's number, 6.022*10^23

4 mol Al (6.022*10^23)/(1 mol)= 2.41*10^24 atoms/molecules of Al

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