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3 years ago

How many atoms are in 45.6 g gold, Au

1 answer:

5 0

<span>Avogadro's number represents the number of units in one mole of any substance. This has the value of 6.022 x 10^23 units / mole. This number can be used to convert the number of atoms or molecules into number of moles.

45.6 g Au ( 1 mol / 196.97 g ) ( </span>6.022 x 10^23 atoms / mole ) = 1.39x10^23 atoms Au

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3 years ago

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Natali [406]

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1 year ago

zzz [600]

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You should be posting this question under the biology tab, but here's the answer nonetheless.

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3 years ago

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tigry1 [53]

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