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Chemistry 7 Online
OpenStudy (anonymous):

n

OpenStudy (anonymous):

16.5 g of carbon is _____ moles of carbon and ______ atoms of carbon.

OpenStudy (anonymous):

@zepp

OpenStudy (anonymous):

n = given mass/ molar mass

OpenStudy (anonymous):

n = 16.5/12 = 1.375 moles

OpenStudy (anonymous):

what about atoms ? i forgot how to get that

OpenStudy (zepp):

Avogadro

OpenStudy (anonymous):

no of atoms of c = 6.02 * 10^ 23 * moles

OpenStudy (anonymous):

6.02x10^23 x 1.375 right?

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