Temperature, °C 17.00 16.00 15.00 14.00 13.00 12.00 11.00 Freezing Point Depression of Acetic Acid 0 50 100 150 200 250 300 350 400 Time, sec Acetic Acid - Acetic Acid w/ Unknown 1 - Acetic Acid w/ Unknown 1 & 2

Temperature, °C 17.00 16.00 15.00 14.00 13.00 12.00 11.00 Freezing Point Depression of Acetic Acid 0 50 100 150 200 250 300 350 400 Time, sec Acetic Acid - Acetic Acid w/ Unknown 1 - Acetic Acid w/ Unknown 1 & 2

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter47: Benzocaine

Section: Chapter Questions

Problem 4Q

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Question

Video: Experiment #11: Molar Mass Determination by Freezing Point Depression - SMU Chemistry

In the video, the temperature of the acetic acid solution was measured over time.

Using excel or google sheets plot the data from the video (reproduce the graph below)

Make sure to include:

-A title

-x and y axis values and titles

-A descriptive legend (the thing that identifies which line means what)

-The y-axis should read between 11 and 17 C

-The x-axis should be between 0 and 400 seconds

Temperature, °C
17.00
16.00
15.00
14.00
13.00
12.00
11.00
Freezing Point Depression of Acetic Acid
0
50
100
150
200
250
300
350
400
Time, sec
Acetic Acid
- Acetic Acid w/ Unknown 1
- Acetic Acid w/ Unknown 1 & 2

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