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How many atoms are in 1.45 mol of pure aluminum

How many atoms are in 1.45 mol of pure aluminum
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How many atoms are in 1.45 mol of pure aluminum

User Joel Deleep
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Using Avogadro's number:

(1.45 mol)(6.022140857 x 10^23 atoms/mol) = 8.73 x 10^23 atoms

User Tom Ladek
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