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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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bigben0007 bigben0007
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6 months ago

The vapor pressure of ethanol is 400. mmHg at 63.5°C. Its molar heat of vaporization is 39.3 kJ/mol. What is the  vapor pressure of ethanol, in mmHg, at 34.9°C? (R = 8.314 J/K • mol)



▸ 109 mmHg

▸ 220 mmHg

▸ 366 mmHg

▸ 376 mmHg

▸ 1470 mmHg
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
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overlandtrailoverlandtrail
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bigben0007 Author
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6 months ago
Thanks
cipcal
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Just got PERFECT on my quiz
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This helped my grade so much Perfect
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