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Chemistry 8 Online
OpenStudy (anonymous):

Which equivalence factor set should you use to convert from 4.23 x 1012 atoms of Ca to grams of Ca? (Points : 3) (1 mol Ca/6.02 x 1023 atoms Ca)(40.08 g Ca/1 mol Ca) (1 mol Ca/4.23 x 1012 atoms Ca)(40.08 g Ca/1 mol Ca) (4.23 x 1012 atoms Ca/1 mol Ca)(1 mol Ca/40.08 g Ca) (4.23 x 1012 atoms Ca/6.02 x 1023 atoms Ca)(40.08 g Ca) I believe it is the 4th one.

OpenStudy (anonymous):

Correct !

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