he common laboratory solvent chloroform is often used to purify substances dissolved in it. The vapor pressure of chloroform, CHCl3, is 173.1 mm Hg at 25 °C. In a laboratory experiment, students synthesized a new compound and found that when 7.515 grams of the compound were dissolved in 216.0 grams of chloroform, the vapor pressure of the solution was 170.5 mm Hg. The compound was also found to be nonvolatile and a nonelectrolyte. What is the molecular weight of this compound? chloroform = CHCl3 = 119.4 g/molAnswer:MW =____  g/mol

Chemistry: The Molecular Science
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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
Problem 111QRT: The organic salt [(C4H9)4N][ClO4] consists of the ions (C4H9)4N+ and ClO4. The salt dissolves in...
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he common laboratory solvent chloroform is often used to purify substances dissolved in it. The vapor pressure of chloroform, CHCl3, is 173.1 mm Hg at 25 °C. 

In a laboratory experiment, students synthesized a new compound and found that when 7.515 grams of the compound were dissolved in 216.0 grams of chloroform, the vapor pressure of the solution was 170.5 mm Hg. The compound was also found to be nonvolatile and a nonelectrolyte. 

What is the molecular weight of this compound? 

chloroform = CHCl3 = 119.4 g/mol
Answer:
MW =____  g/mol

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