[References) Use the References to access important values if needed for this question. The freezing point of ethanol, CH3CH,OH, is -117.300 °C at 1 atmosphere. K(ethanol) =-1.99 °C/m In a laboratory experiment, students synthesized a new compound and found that when 13.72 grams of the compound were dissolved in 204.2 grams of ethanol, the solution began to freeze at -118.030 °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 Submit Answer Retry Entire Group 9 more group attempts remaining
[References) Use the References to access important values if needed for this question. The freezing point of ethanol, CH3CH,OH, is -117.300 °C at 1 atmosphere. K(ethanol) =-1.99 °C/m In a laboratory experiment, students synthesized a new compound and found that when 13.72 grams of the compound were dissolved in 204.2 grams of ethanol, the solution began to freeze at -118.030 °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 Submit Answer Retry Entire Group 9 more group attempts remaining
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter13: Solutions And Their Behavior
Section: Chapter Questions
Problem 107SCQ
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![ning and lear X
* MindTap - Cengage Learning
water treatment systems - Forkly X +
takeAssignment/takeCovalentActivity.do?locator=assignment-take
[Review Topica]
[References)
Use the References to access important values if needed for this question.
The freezing point of ethanol, CH3CH2OH, is -117.300 °C at 1 atmosphere. K(ethanol) = -1.99 °C/m
In a laboratory experiment, students synthesized a new compound and found that when 13.72 grams of the compound were
dissolved in 204.2 grams of ethanol, the solution began to freeze at -118.030 °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
Submit Answer
Retry Entire Group
9 more group attempts remaining
ted
10:07 PM
11/17/2021](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F16c4c891-cc29-4047-9046-58c3abf0a162%2F2c459c44-b89c-47b4-8c04-7fac769576d4%2F59se7no_processed.jpeg&w=3840&q=75)
Transcribed Image Text:ning and lear X
* MindTap - Cengage Learning
water treatment systems - Forkly X +
takeAssignment/takeCovalentActivity.do?locator=assignment-take
[Review Topica]
[References)
Use the References to access important values if needed for this question.
The freezing point of ethanol, CH3CH2OH, is -117.300 °C at 1 atmosphere. K(ethanol) = -1.99 °C/m
In a laboratory experiment, students synthesized a new compound and found that when 13.72 grams of the compound were
dissolved in 204.2 grams of ethanol, the solution began to freeze at -118.030 °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
Submit Answer
Retry Entire Group
9 more group attempts remaining
ted
10:07 PM
11/17/2021
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