A 00182g sample of an unknown substance was dissolved in
A 0.0182g sample of an unknown substance was dissolved in 2.135 g of benzene. The molality of this solution determined by freezing point depression was .0698m. What is the molecular mass of the unknown substance?
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a 00182g sample of an unknown substance was dissolved in 2135 g of benzene the molality of this solution determined by
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an atom in a solid vibrates at 13 thz with amplitude 13 pmfind the atoms maximum speedfind the atoms maximum
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