When 78.9 g of a particular compound is dissolved in 0.848 kg of water at 1 atm pressure, the solution freezes at –1.38°C. If the compound does not undergo ionization in solution and is nonvolatile, determine the molecular weight of the compound. K; for water is 1.858°C/m. Molecular weight = amu

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Chapter11: Properties Of Solutions
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Problem 111AE: An unknown compound contains only carbon, hydrogen, and oxygen. Combustion analysis of the compound...
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When 78.9 g of a particular compound is dissolved in 0.848 kg of water at 1 atm pressure, the solution
freezes at –1.38°C. If the compound does not undergo ionization in solution and is nonvolatile,
determine the molecular weight of the compound. K; for water is 1.858°C/m.
Molecular weight =
amu
Transcribed Image Text:When 78.9 g of a particular compound is dissolved in 0.848 kg of water at 1 atm pressure, the solution freezes at –1.38°C. If the compound does not undergo ionization in solution and is nonvolatile, determine the molecular weight of the compound. K; for water is 1.858°C/m. Molecular weight = amu
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