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Chemistry, 08.11.2019 06:31 skylarschumacher7

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10.0 points
the molar mass of boron atoms in a natural
sample is 10.76 g/mol. the sample is known
to consist of "b (molar mass 10.013 g/mol)
and b (molar mass 11.093 g/mol). what is
the percentage abundance of 10b? ​

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Answers: 3

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