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Asked by
Tiffany H.
How many moles of silver atoms are in 2.8 x 10^20 of silver?
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Answered by
Jai
recall that one mole of any substance is equal to Avogadro's number, which is
6.02 x 10^23
this number can be atoms, molecules, ions, etc.
to get the number of moles, we just divide the given by the Avogadro's number:
2.8 x 10^20 / 6.02 x 10^23 = ?
Answered by
Luna
4.65x10^-4mol
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