A 285 -g sample of an unknown chlorofluorocarbon is
A 2.85 -g sample of an unknown chlorofluorocarbon is decomposed and produces 568 ml of chlorine gas at a pressure of 748 mm Hg and a temperature of 298 K.
What is the percent chlorine (by mass) in the unknown chlorofluorocarbon?
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a 285 -g sample of an unknown chlorofluorocarbon is decomposed and produces 568 ml of chlorine gas at a pressure of 748
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