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9. A 0.5g sample of naphthalene (CioH8) is burned in a bomb calorimeter containing 650ml of water at an initial temperature of 20°C. After the reaction, the final temperature of the water is 26.4°C. The heat capacity of the calorimeter is 420 J/°C. Using these data, calculate the heat of combustion of naphthalene in kJ/mol.

9. A 0.5g sample of naphthalene (CioH8) is burned in a bomb calorimeter containing 650ml of water at an initial temperature of 20°C. After the reaction, the final temperature of the water is 26.4°C. The heat capacity of the calorimeter is 420 J/°C. Using these data, calculate the heat of combustion of naphthalene in kJ/mol.

Chemistry
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
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9. A 0.5g sample of naphthalene (C10H8) is burned in a bomb calorimeter containing 650ml of water at an initial temperature of 20°C. After the reaction, the final temperature of the water is 26.4°C. The heat capacity of the calorimeter is 420 J/°C. Using these data, calculate the heat of combustion of naphthalene in kJ/mol.
Transcribed Image Text:9. A 0.5g sample of naphthalene (C10H8) is burned in a bomb calorimeter containing 650ml of water at an initial temperature of 20°C. After the reaction, the final temperature of the water is 26.4°C. The heat capacity of the calorimeter is 420 J/°C. Using these data, calculate the heat of combustion of naphthalene in kJ/mol.
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