pps...A Lo |Question 11.a of 12A sample of solid biphenyl weighing 0.5260 g was ignited in a bombcalorimeter initially at 25°C, producing a temperature rise of 1.910 K.Assuming a constant volume, calculate the AH of combustion ofbiphenyl.To properly determine the standard enthalpy of combustion for thesolid biphenyl, the calorimeter was first calibrated.A 0.7500 g sample of benzoic acid (C H COOH, MW 122.1 g/mol))was ignited under identical conditions and produced a temperaturerise of 1.940 K. For benzoic acid, the internal energy combustion atconstant volume, AU, is known to be -3226 kJ/mol. Calculate thecalorimeter constant, in kJ/K.

The Cp of Solid Biphenyl is 198.39 J/mol/K.Molar mass of Biphenyl = 154 g/mol.Given weight =…

A sample of solid biphenyl weighing 0.5260 g was ignited in a bomb calorimeter initially at 25°C, producing a temperature rise of 1.910 K. Assuming a constant volume, calculate the AH of combustion of biphenyl.

A sample of solid biphenyl weighing 0.5260 g was ignited in a bomb calorimeter initially at 25°C, producing a temperature rise of 1.910 K. Assuming a constant volume, calculate the AH of combustion of biphenyl.

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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