How many moles of boron, B, are in 1.75 × 1024 B atoms
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How many moles of boron, B, are in 1.75 × 1024 B atoms

[From: ] [author: ] [Date: 12-10-07] [Hit: ]
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(1.75 × 10^24 atoms) / (6.023 × 10^23 atoms/mol) = 2.91 mol B
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