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Ignition wires heat sample Thermometer A bomb calorimeter, or constant volume calorimeter, is a Stirrer device often used to determine the heat of combustion of fuels and the energy content of foods. 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 0.878-g sample of isophthalic acid (C3H,04) in a bomb calorimeter containing 1100. g of water. The temperature increases from 25.50 °C to 28.60 °C. The heat capacity of water is 4.184 J gloC'. The molar heat of combustion is -3203 kJ per mole of isophthalic acid. C3H604(s) + 15/2 O2(g) →8 CO2(g) + 3 H2O(1) + Energy Insulated outside chamber Sample dish Burning sample Steel bomb Calculate the heat capacity of the calorimeter. heat capacity of calorimeter = J/°C Combustion (bomb) calorimeter.

Ignition wires heat sample Thermometer A bomb calorimeter, or constant volume calorimeter, is a Stirrer device often used to determine the heat of combustion of fuels and the energy content of foods. 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 0.878-g sample of isophthalic acid (C3H,04) in a bomb calorimeter containing 1100. g of water. The temperature increases from 25.50 °C to 28.60 °C. The heat capacity of water is 4.184 J gloC'. The molar heat of combustion is -3203 kJ per mole of isophthalic acid. C3H604(s) + 15/2 O2(g) →8 CO2(g) + 3 H2O(1) + Energy Insulated outside chamber Sample dish Burning sample Steel bomb Calculate the heat capacity of the calorimeter. heat capacity of calorimeter = J/°C Combustion (bomb) calorimeter.

Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter5: Thermochemistry
Section: Chapter Questions
Problem 80E: Ethanol, C2H5OH, is used as a fuel for motor vehicles, particularly in Brazil. (a) Write the...
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Thermometer A bomb calorimeter, or constant volume calorimeter, is a device often used to determine the heat of combustion of fuels Ignition wires heat 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 0.878-g sample of isophthalic acid (C3H604) in a bomb calorimeter containing 1100. g of water. The temperature increases from 25.50 °C to 28.60 °C. The heat capacity of water is 4.184 J glºC¯'. The molar heat of combustion is –3203 kJ per mole of isophthalic acid. C3H,O4(s) + 15/2 O2(g) →8 CO2(g) + 3 H2O(1) + Energy Insulated outside chamber Sample dish Burning sample Steel bomb Calculate the heat capacity of the calorimeter. heat capacity of calorimeter J/°C Combustion (bomb) calorimeter.
Transcribed Image Text:Thermometer A bomb calorimeter, or constant volume calorimeter, is a device often used to determine the heat of combustion of fuels Ignition wires heat 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 0.878-g sample of isophthalic acid (C3H604) in a bomb calorimeter containing 1100. g of water. The temperature increases from 25.50 °C to 28.60 °C. The heat capacity of water is 4.184 J glºC¯'. The molar heat of combustion is –3203 kJ per mole of isophthalic acid. C3H,O4(s) + 15/2 O2(g) →8 CO2(g) + 3 H2O(1) + Energy Insulated outside chamber Sample dish Burning sample Steel bomb Calculate the heat capacity of the calorimeter. heat capacity of calorimeter J/°C Combustion (bomb) calorimeter.
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