The vapor pressure of water at 25°C is 3.13×10-2 atm, and the heat of vaporization of water at 25°C is 4.39x10* J/mol. Calculate the vapor pressure of water at 68°C. HOW DO WE GET THERE? Using the equation Pvap, T1 In AHvap 1 1 Pvap,T2 R T2 T1 solve for the right-hand side of the equation, and take the antilog of both sides to find Pvap,T1 Pvap,T2

The vapor pressure of water at 25°C is 3.13×10-2 atm, and the heat of vaporization of water at 25°C is 4.39x10* J/mol. Calculate the vapor pressure of water at 68°C. HOW DO WE GET THERE? Using the equation Pvap, T1 In AHvap 1 1 Pvap,T2 R T2 T1 solve for the right-hand side of the equation, and take the antilog of both sides to find Pvap,T1 Pvap,T2

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter9: Liquids, Solids, And Materials

Section: Chapter Questions

Problem 29QRT: The vapor pressure of ethanol, C2H5OH, at 50.0 C is 233 mmHg, and its normal boiling point at 1 atm...

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