Ignition wires heat Thermometer A bomb calorimeter, or constant volume calorimeter, is a device often used to determine the heat of combustion of fuels Stirrer and the energy content of foods. sample Since the "bomb" itself can absorb energy, a separate experiment is needed to determine the heat capacity of the calorimeter. This is known as calibrating the calorimeter. Water In the laboratory a student burns a 0.520-g sample of 1,6- hexanediol (C,H1402) in a bomb calorimeter containing 1090. g of water. The temperature increases from 24.30 °C to 27.40 °C. The heat capacity of water is 4.184 J glºC¯!. The molar heat of combustion is –3792 kJ per mole of 1,6- hexanediol. C,H1402(s) + 17/2 O2(g) →6 CO2(g) + 7 H,O(1) + Insulated outside chamber Sample dish Burning sample Steel bomb Energy Calculate the heat capacity of the calorimeter. J/°C Combustion (bomb) calorimeter. heat capacity of calorimeter =

Ignition wires heat Thermometer A bomb calorimeter, or constant volume calorimeter, is a device often used to determine the heat of combustion of fuels Stirrer and the energy content of foods. sample Since the "bomb" itself can absorb energy, a separate experiment is needed to determine the heat capacity of the calorimeter. This is known as calibrating the calorimeter. Water In the laboratory a student burns a 0.520-g sample of 1,6- hexanediol (C,H1402) in a bomb calorimeter containing 1090. g of water. The temperature increases from 24.30 °C to 27.40 °C. The heat capacity of water is 4.184 J glºC¯!. The molar heat of combustion is –3792 kJ per mole of 1,6- hexanediol. C,H1402(s) + 17/2 O2(g) →6 CO2(g) + 7 H,O(1) + Insulated outside chamber Sample dish Burning sample Steel bomb Energy Calculate the heat capacity of the calorimeter. J/°C Combustion (bomb) calorimeter. heat capacity of calorimeter =

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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