How many atoms are in .54 moles Pb?

1 Answer
Gloria P. · Stefan V.
Oct 10, 2016

There are #3.3 xx 10^23 "atoms"# in 0.54 moles Pb.

Explanation:

To calculate the number of atoms in Pb, we use Avogadro's number, which is #6.02 xx 10^23 "atoms/mole"#.

#0.54 "mol Pb"((6.02xx10^23 "atoms Pb")/"mol Pb")#

#=3.3xx10^23 "atoms Pb"#

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