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A solution is made using 29.9 percent by mass CH₂Cl₂ in CHCI.. At 30 °C, the vapor pressure of pure CH₂Cl₂ is 490 mm Hg, and the vapor pressure of pure CHCI, is 260 mm Hg. The normal boiling point of CHCI, is 61.7 °C. Using the mole fraction of CH₂Cl₂ of 0.37, what is the vapor pressure of the solution in mmHg?

A solution is made using 29.9 percent by mass CH₂Cl₂ in CHCI.. At 30 °C, the vapor pressure of pure CH₂Cl₂ is 490 mm Hg, and the vapor pressure of pure CHCI, is 260 mm Hg. The normal boiling point of CHCI, is 61.7 °C. Using the mole fraction of CH₂Cl₂ of 0.37, what is the vapor pressure of the solution in mmHg?

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter13: The Chemistry Of Solutes And Solutions
Section: Chapter Questions
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A solution is made using 29.9 percent by mass CH₂Cl₂ in CHCI. At 30 °C, the vapor pressure of pure CH₂Cl₂ is 490 mm Hg, and the vapor pressure of pure CHCI, is 260 mm Hg. The normal boiling point of CHCI, is 61.7 °C. Using the mole fraction of CH₂Cl₂ of 0.37, what is the vapor pressure of the solution in mmHg?
Transcribed Image Text:A solution is made using 29.9 percent by mass CH₂Cl₂ in CHCI. At 30 °C, the vapor pressure of pure CH₂Cl₂ is 490 mm Hg, and the vapor pressure of pure CHCI, is 260 mm Hg. The normal boiling point of CHCI, is 61.7 °C. Using the mole fraction of CH₂Cl₂ of 0.37, what is the vapor pressure of the solution in mmHg?
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