14. Solutions
Vapor Pressure Lowering (Raoult's Law)
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Problem 98
Textbook Question
Textbook QuestionAn aqueous CaCl2 solution has a vapor pressure of 81.6 mmHg at 50 °C. The vapor pressure of pure water at this temperature is 92.6 mmHg. What is the concentration of CaCl2 in mass percent? (Assume complete dissociation of the solute.)
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