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21 September, 12:32

How many atoms are present in 4.0 Mol of sodium

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  1. 21 September, 12:38
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    1 mole = 6.02 x 10^23 atoms (of any element)

    So we are going to take our known value of 4 moles, and multiply by 6.02 x 10^23 (Avogadro's number) and we will get the number of atoms that are in 4 moles.

    (4.0 moles of Na) x (6.02 x 10^23) / (1 mole) = 2.4 x 10^24 atoms of Na

    There are 2.4 x 10^24 atoms of Na in 4.0 moles.
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