An organic solvent with a molar mass of 56.45 g/mol have a normal boiling point of 45.0 °C and a normal freezing point of -14.0 °C. If AH° of vaporization is 34.4 kJ/mol, AH° of fusion is 1.4 kJ/mol, specific heat capacity of the liquid is 2.88 J/mol.°C ,specific heat capacity of the solid is 0.765 J/mol.°C and specific heat capacity of the gas is 1.43 J/mol.°C. Calculate the amount of heat (in kJ) released when 24.0 g of this solvent is converted from liquid at the normal boiling point to solid at the normal freezing point.

An organic solvent with a molar mass of 56.45 g/mol have a normal boiling point of 45.0 °C and a normal freezing point of -14.0 °C. If AH° of vaporization is 34.4 kJ/mol, AH° of fusion is 1.4 kJ/mol, specific heat capacity of the liquid is 2.88 J/mol.°C ,specific heat capacity of the solid is 0.765 J/mol.°C and specific heat capacity of the gas is 1.43 J/mol.°C. Calculate the amount of heat (in kJ) released when 24.0 g of this solvent is converted from liquid at the normal boiling point to solid at the normal freezing point.

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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