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The vapor pressure of pure water at 303 K is 31.8 mm Hg. When 6.416 g of an organic compound is added to 100 g of water, the vapor pressure of solution at 303 K is 31.2 mm Hg. What is the molecular weight of the organic compound?

The vapor pressure of pure water at 303 K is 31.8 mm Hg. When 6.416 g of an organic compound is added to 100 g of water, the vapor pressure of solution at 303 K is 31.2 mm Hg. What is the molecular weight of the organic compound?

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
Section13.7: Colligative Properties Of Solutions
Problem 13.10PSP: The vapor pressure of an aqueous solution of urea. CH4N2O, is 291.2 mmHg at a measured temperature....
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The vapor pressure of pure water at 303 K is 31.8 mm Hg. When 6.416 g of an organic compound is added to 100 g of water, the vapor pressure of solution at 303 K is 31.2 mm Hg. What is the molecular weight of the organic compound? a) 25.4 b) 32.7 60.1 d) 75.5 e) 90.6 303 31,8 mm Hg 0,6 ·6, 4163. 0.1069 AP = P°. Xx
Transcribed Image Text:The vapor pressure of pure water at 303 K is 31.8 mm Hg. When 6.416 g of an organic compound is added to 100 g of water, the vapor pressure of solution at 303 K is 31.2 mm Hg. What is the molecular weight of the organic compound? a) 25.4 b) 32.7 60.1 d) 75.5 e) 90.6 303 31,8 mm Hg 0,6 ·6, 4163. 0.1069 AP = P°. Xx
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