5. During a slow distillation of methanol and water, the heater was set to 100 C., and the following observations were made while reading the thermometer: The temperature rose steadily and there were no droplets collected until at 65°C., where a fraction was collected at constant temperature. After this, the droplets stopped for a while even though heating was continued. Afterwards, the temperature dropped to 50°C., although no droplets were collected. Even after heating for an hour, the temperature did not increase, and no drops were collected, even though there was considerable liquid left in the distilling flask. What is the composition of the distillate at 65°C.? Why did the temperature drop to 50°C.? What is the liquid left in the flask?
5. During a slow distillation of methanol and water, the heater was set to 100 C., and the following observations were made while reading the thermometer: The temperature rose steadily and there were no droplets collected until at 65°C., where a fraction was collected at constant temperature. After this, the droplets stopped for a while even though heating was continued. Afterwards, the temperature dropped to 50°C., although no droplets were collected. Even after heating for an hour, the temperature did not increase, and no drops were collected, even though there was considerable liquid left in the distilling flask. What is the composition of the distillate at 65°C.? Why did the temperature drop to 50°C.? What is the liquid left in the flask?
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
Related questions
Question
Thank you!
![5. During a slow distillation of methanol and water, the heater was set to 100 C.,
and the following observations were made while reading the thermometer: The
temperature rose steadily and there were no droplets collected until at 65°C.,
where a fraction was collected at constant temperature. After this, the droplets
stopped for a while even though heating was continued. Afterwards, the
temperature dropped to 50°C., although no droplets were collected. Even after
heating for an hour, the temperature did not increase, and no drops were
collected, even though there was considerable liquid left in the distilling flask.
What is the composition of the distillate at 65°C.?
Why did the temperature drop to 50°C.?
What is the liquid left in the flask?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4ec02f6c-7834-4df9-8790-24ffee62079c%2F7ec38e99-e4f5-48fc-af4f-078a32b613f8%2F7ygveje_processed.jpeg&w=3840&q=75)
Transcribed Image Text:5. During a slow distillation of methanol and water, the heater was set to 100 C.,
and the following observations were made while reading the thermometer: The
temperature rose steadily and there were no droplets collected until at 65°C.,
where a fraction was collected at constant temperature. After this, the droplets
stopped for a while even though heating was continued. Afterwards, the
temperature dropped to 50°C., although no droplets were collected. Even after
heating for an hour, the temperature did not increase, and no drops were
collected, even though there was considerable liquid left in the distilling flask.
What is the composition of the distillate at 65°C.?
Why did the temperature drop to 50°C.?
What is the liquid left in the flask?
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Similar questions
Recommended textbooks for you
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Organic Chemistry](https://www.bartleby.com/isbn_cover_images/9780078021558/9780078021558_smallCoverImage.gif)
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
![Chemistry: Principles and Reactions](https://www.bartleby.com/isbn_cover_images/9781305079373/9781305079373_smallCoverImage.gif)
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
![Elementary Principles of Chemical Processes, Bind…](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY