here is the question: Below you will find some data that was found in the lab going through that exact same experiment . The t1 references the temperature the substance had at the start of the data collection as it came out of th solution and left to evaporate. The t2 refers to the temperature lowest temperature that is achieved as the compounds evaporate. Fill out the rest of the table and use the data to answer the followng questions:I AM ATTACHING THE TABLE WITH THE T1 AND T2 VALUES AND THE QUESTIONS THAT FOLLOW 1-7. IF IT TAKES MORE OF MY QUESTIONS FROM MY ALLOTED AMOUNT FROM BARTELBY THAT IS OK TO FINISH THIS WORKSHEET Substanceethanol1-butanolt₁(°C)methanol23.5n-hexane23.0n-pentane 23.01-propanol 23.1 21.5t2(BC) At (t1-t2)(°C)22.915.218.16.99.823.2 11.21. What does the change in temperature tell us about the intermolecular forces of themolecule? What is the relationship between At and the strenght of the intermolecularforces?2. Two of the liquids, n-pentane and 1-butanol, have nearly the same molecular weight, butsignificantly different At values. Explain the difference in At values of these substances,based on their intermolecular forces.intermolecular forces of attraction?3. Which of the alcohols (butanol, ethanol and methanol) studied has the strongest de4. The weakest intermolecular forces? Explain using the results of this experiment.5. Which of the alkanes (hexane and pentane) studied has the stronger intermolecular forcesof attraction?6. The weaker intermolecular forces? Explain using the results of this experiment.7. Plot a graph of At values for the four alcohols versus their respective molecular weights.Plot molecular weight on the horizontal axis and At on the vertical axis. This graphshould be turned in with this assignment. Use either excel or another computer-generatedgraphing program.

Here we have to determine the strength of intermolecular forces of different molecules based on…

Answered: Substance ethanol 1-butanol n-pentane…

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...

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here is the question: Below you will find some data that was found in the lab going through that exact same experiment . The t1 references the temperature the substance had at the start of the data collection as it came out of th solution and left to evaporate. The t2 refers to the temperature lowest temperature that is achieved as the compounds evaporate. Fill out the rest of the table and use the data to answer the followng questions:

I AM ATTACHING THE TABLE WITH THE T1 AND T2 VALUES AND THE QUESTIONS THAT FOLLOW 1-7. IF IT TAKES MORE OF MY QUESTIONS FROM MY ALLOTED AMOUNT FROM BARTELBY THAT IS OK TO FINISH THIS WORKSHEET

Substance
ethanol
1-butanol
t₁
(°C)
methanol
23.5
n-hexane
23.0
n-pentane 23.0
1-propanol 23.1 21.5
t2
(BC) At (t1-t2)
(°C)
22.9
15.2
18.1
6.9
9.8
23.2 11.2
1. What does the change in temperature tell us about the intermolecular forces of the
molecule? What is the relationship between At and the strenght of the intermolecular
forces?
2. Two of the liquids, n-pentane and 1-butanol, have nearly the same molecular weight, but
significantly different At values. Explain the difference in At values of these substances,
based on their intermolecular forces.
intermolecular forces of attraction?
3. Which of the alcohols (butanol, ethanol and methanol) studied has the strongest

de
4. The weakest intermolecular forces? Explain using the results of this experiment.
5. Which of the alkanes (hexane and pentane) studied has the stronger intermolecular forces
of attraction?
6. The weaker intermolecular forces? Explain using the results of this experiment.
7. Plot a graph of At values for the four alcohols versus their respective molecular weights.
Plot molecular weight on the horizontal axis and At on the vertical axis. This graph
should be turned in with this assignment. Use either excel or another computer-generated
graphing program.

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