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In a laboratory experiment, students synthesized a new compound and found that when 13.54 grams of the compound were dissolved to make 261.2 mL of a diethyl ether solution, the osmotic pressure generated was 1.42 atm at 298 K. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight they determined for this compound? g/mol

In a laboratory experiment, students synthesized a new compound and found that when 13.54 grams of the compound were dissolved to make 261.2 mL of a diethyl ether solution, the osmotic pressure generated was 1.42 atm at 298 K. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight they determined for this compound? g/mol

Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter10: Solutions
Section: Chapter Questions
Problem 50QAP: A compound contains 42.9% C, 2.4% H, 16.6% N, and 38.1% O. The addition of 3.16 g of this compound...
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In a laboratory experiment, students synthesized a new compound and found that when 13.54 grams of the compound were dissolved to make 261.2 mL of a diethyl ether solution, the osmotic pressure generated was 1.42 atm at 298 K. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight they determined for this compound? g/mol
Transcribed Image Text:In a laboratory experiment, students synthesized a new compound and found that when 13.54 grams of the compound were dissolved to make 261.2 mL of a diethyl ether solution, the osmotic pressure generated was 1.42 atm at 298 K. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight they determined for this compound? g/mol
The boiling point of chloroform, CHC13, is 61.700 °C at 1 atmosphere. K„(chloroform) = 3.67 °C/m In a laboratory experiment, students synthesized a new compound and found that when 10.55 grams of the compound were dissolved in 254.8 grams of chloroform, the solution began to boil at 62.544 °C. The compound was also found to be nonvolatile and a non- electrolyte. What is the molecular weight they determined for this compound ? g/mol
Transcribed Image Text:The boiling point of chloroform, CHC13, is 61.700 °C at 1 atmosphere. K„(chloroform) = 3.67 °C/m In a laboratory experiment, students synthesized a new compound and found that when 10.55 grams of the compound were dissolved in 254.8 grams of chloroform, the solution began to boil at 62.544 °C. The compound was also found to be nonvolatile and a non- electrolyte. What is the molecular weight they determined for this compound ? g/mol
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