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Number of atoms in 4.5 moles of Au?
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Number of atoms in 4.5 moles of Au?

User Paul Drummond
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Answer:

A mole of anything has 6.022 x 10^23 items in it. 4.5 moles of Au has (4.5)(6.022 x 1023) = 2.7 x 10^24 atoms.

User Valorad
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