A liquid solution at 400°K and 1 atm, contains 5mol% of '1' and 95mol% of '2'. The mixture is cooled isobarically. By how much does the temperature drop before just the first solid particle appears? Assume that both the phases form ideal solution. enthalpies fus. 2 (J/mol)=9843 [125°K] The melting point and fusion (constant) are: Tml = 353.4K;T2 = 278.7K ; AH fus,1 (J/ mol) = 19008; AH

A liquid solution at 400°K and 1 atm, contains 5mol% of '1' and 95mol% of '2'. The mixture is cooled isobarically. By how much does the temperature drop before just the first solid particle appears? Assume that both the phases form ideal solution. enthalpies fus. 2 (J/mol)=9843 [125°K] The melting point and fusion (constant) are: Tml = 353.4K;T2 = 278.7K ; AH fus,1 (J/ mol) = 19008; AH

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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