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September 2, 2015

Homework Help: chemistry

Posted by Anonymous on Wednesday, March 26, 2008 at 2:14pm.

Copper (II) flouride contains 37.42% F by mass. Use this percentage to calculate the mass of flourine (in grams) contained in 35.6 g of copper (II)fluoride.
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How many grams of Cl are present in 55g of CFCl3?

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