[1] Benzoic acid (C;H,O2) is used as a standard to measure the heat capacity of a bomb calorimeter. (The energyreleased by combustion of benzoic acid is 3.23x10° kJ/mol.) The combustion of 0.5000 g benzoic acid increases thetemperature of a bomb calorimeter by 6.94 °C. Calculate the heat capacity of the calorimeter.

□H = 3.23×103 kJ/mol □H = q/n q = □H × n = 3.23×103 × 0.500/122 = 13.2 kJ

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by enzol ure of a bomb calorimeter by 6.94 °C. Calculate the heat capacity of the calorim

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

Chapter6: Thermochemistry

Section: Chapter Questions

Problem 127CWP: In a coffee-cup calorimeter, 150.0 mL of 0.50 M HCI is added to 50.0 mL of 1.00 M NaOH to make 200.0...

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Question

[1] Benzoic acid (C;H,O2) is used as a standard to measure the heat capacity of a bomb calorimeter. (The energy
released by combustion of benzoic acid is 3.23x10° kJ/mol.) The combustion of 0.5000 g benzoic acid increases the
temperature of a bomb calorimeter by 6.94 °C. Calculate the heat capacity of the calorimeter.

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