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20-04-2016
Chemistry

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How many miles of lead are equal to 9.51 x 10^3 g Pb?

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Willchemistry Willchemistry

21-04-2016

Molar mass Pb = 207.2 g/mol

1 mole Pb ------------- 207.2
? mole Pb ------------ 9.51 x 10³

moles = 9.51 x 10³ * 1 / 207.2

moles = 9.51 x 10³ / 207.2

= 45.89 moles

hope this helps!

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