3. Naphthalene (C1,Hg), which has a heat of combustion equals to -5183 kJ/mol was used as standard in a bomb calorimeter. When 0.50 g naphthalene was burnt, the water inside the BC was increased by 0.51°C. When a pill weighing 0.75 g of aspirin (M = 180.12 g/mol) was burnt, the temperature increased by 0.25 °C. a) Find the heat capacity of the calorimeter b) Determine the molar heat evolved from the aspirin sample

3. Naphthalene (C1,Hg), which has a heat of combustion equals to -5183 kJ/mol was used as standard in a bomb calorimeter. When 0.50 g naphthalene was burnt, the water inside the BC was increased by 0.51°C. When a pill weighing 0.75 g of aspirin (M = 180.12 g/mol) was burnt, the temperature increased by 0.25 °C. a) Find the heat capacity of the calorimeter b) Determine the molar heat evolved from the aspirin sample

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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