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19-01-2017
Chemistry

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How many atoms are present in 34.228 g of sodium

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19-01-2017

To find the amount of atoms (or molecules) of any element, we multiply the number of mols of element with Avogadro's Number, 6.022⋅1023

1.55mol Na 6.022⋅10231mol = 9.33⋅1023 atoms of Na

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