Chrome Ed View History Bookmarks People Window Help File O O x M McGraw-Hill Con

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Chrome Ed View History Bookmarks People Window Help File O O x M McGraw-Hill Connect Ebo x G 77.7 degrees c in kelvins x Common HW #4 C ezto.mheducation.com Ihm.tpx Question 22 (of 24) 22 4.16 points 2 out of 3 attempts Enter your answer in the provided box. What is the AH of a liquid that has a vapor pressure of 607 torr at77.7C and a boiling point of 94.4 Cat 1 atm? J/mol eBook & Resources References Assistance Check My Work Question Help Report a Problem 67% Sun 5:28 PM Q. Corey Corey E Save & Exit submit e who viewe viewed these IOnS Chemistry ons Nature of M Change (5 Martin Silbe Find your bo mistry tutors v OW Daniel T Pace Univer Joanna B. Georgia Tec Michael S. Ball State U See more

Explanation / Answer

ln (P1 / P2) = (H / R) (1/T2 - 1/T1)

ln (0.798 / 1) = (H / 8.31447) (1/367.54 - 1/350.85)

-0.22564 /-1.3141 x 10-4 = (H / 8.31447)

H = 1.427 x 103 J/mol or 1427 kJ / mol

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