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Chemistry 9 Online
OpenStudy (vera_ewing):

How many moles are present in a 5.8 g sample of copper? A. 5.5 × 10^22 B. 0.091 C. 0.91 D. 11

OpenStudy (vera_ewing):

@sweetburger

OpenStudy (sweetburger):

5.8g/63 = .09

OpenStudy (vera_ewing):

C right?

OpenStudy (sweetburger):

no .09 is b.

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