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April 18, 2014

Homework Help: chem

Posted by chemistry on Monday, December 13, 2010 at 1:25pm.

A molecular compound is composed of 58.8% Xe, 7.2% O, and 34.0% F, by mass. If the molecular weight is 223 g/mol, what is the molecular formula? Draw the correct Lewis structure. Predict the molecular geometry using the VSEPR model.

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