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asia28 asia28
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3 years ago
When a 41.1-g sample of an unknown compound is dissolved in 500.g of benzene, the freezing point of the resulting solution is 3.77°C. The freezing point of pure benzene is 5.48°C and Kf for benzene is 5.12°C/m. Calculate the molar mass of the unknown compound.


▸ 123 g/mol

▸ 24.0 g/mol

▸ 210. g/mol

▸ 492 g/mol

▸ 246 g/mol
Textbook 
Chemistry: An Atoms First Approach

Chemistry: An Atoms First Approach


Edition: 3rd
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benny880203benny880203
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3 years ago Edited: A year ago, bio_man
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asia28 Author
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3 years ago
Brilliant ツ
sudenzia
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Yesterday
Correct Slight Smile TY
novae
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2 hours ago
Good timing, thanks!
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