Gold has a molar mass of 197g/mol. (a) How many moles of gold are in a 2.50

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Gold has a molar mass of 197g/mol.

(a) How many moles of gold are in a 2.50 g sample of pure gold?

(b) How many atoms are in the sample?

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 18, 2011 12:52 AM

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Gold has a molar mass of 197 g/mol. (a) How many moles of gold are in a 2.50 g sample of pure gold? (b) How many atoms are in the sample?
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Gold has a molar mass of 197g/mol. (a) How many moles of gold are in a 2.50

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a Eq 193 yields n MsamM ...View the full answer

Fundamentals of Physics

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