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calculate the number of moles in 8.45 x 1023 C atoms

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Ivyli742id

Answer:

1.40

Explanation:

8.45×[tex]10^{23}[/tex] ×  [tex]\frac{1 mol}{6.022x10x^{23} }[/tex] = 1.40318 ≈ 1.40 mol

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