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Author Question: The vapor pressure of ethanol is 400 mmHg at 63.5C. Its molar heat of vaporization is 39.3 kJ/mol. ... (Read 63 times)

ShannenConnor

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on: Nov 5, 2023

Question 1

The vapor pressure of a liquid in a closed container depends upon
◦ the amount of liquid.
◦ the surface area of the liquid.
◦ the volume of the container.
◦ the temperature.
◦ None of the above.

Question 2

The vapor pressure of ethanol is 400 mmHg at 63.5°C.  Its molar heat of vaporization is 39.3 kJ/mol.  What is vapor pressure of ethanol, in mmHg, at 34.9°C?
◦ 0.0099 mmHg
◦ 4.61 mmHg
◦ 100 mmHg
◦ 200 mmHg
◦ 1,510 mmHg
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by ShannenConnor on Nov 5, 2023

hiyayyay

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Reply #1 on: Nov 5, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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ShannenConnor

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Reply 2 on: Nov 5, 2023
Great answer, keep it coming :)

Joy Chen

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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