Determine the percent composition of BF3, if a 75.0 g sample of BF3 decomposes and produces 63.1 g of fluorine and 11.9 g of boron.
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Select one:
a. 15.9% boron and 84.1% fluorine
b. 118.2% boron and 81.8% fluorine
c. 15.9% fluorine and 84.1% boron
d. 18.2% fluorine and 81.8% boron
Answers: 1
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Determine the percent composition of BF3, if a 75.0 g sample of BF3 decomposes and produces 63.1 g o...
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