Thursday
November 20, 2014

Homework Help: Another Chem Problem

Posted by Bob on Sunday, March 8, 2009 at 9:32pm.

Calculate the total number of F (Fluorine) atoms in 12.15 mol C2HBrClF3. The answer is 2.195 x 10^25 atoms, but I am not sure how they got there. Can anyone give me a hint how to get started?

If needed (i'm not sure), the moleculatr mass of C2HBrClF3 is 197.381.

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