4) Using heat capacities from the table and formation enthalpy of HCl(g) A¢H° = -92.3 kJ molª (at 298K), determine standard enthalpies of reaction Cl2 (g) + H2(g) => 2HC1 (g)) Assume that the heat capacities are independent of temperature. at 298K and 498K? Cp, JK-' mol-1 Gas Cl2 34 На НСІ 29 29

4) Using heat capacities from the table and formation enthalpy of HCl(g) A¢H° = -92.3 kJ molª (at 298K), determine standard enthalpies of reaction Cl2 (g) + H2(g) => 2HC1 (g)) Assume that the heat capacities are independent of temperature. at 298K and 498K? Cp, JK-' mol-1 Gas Cl2 34 На НСІ 29 29

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter2: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 2.12E: If the heat capacity varies withtemperature, abetter form ofequation 2.9 isto solve q=TiTfnCT-t A...

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