Ignition wires heat Thermometer A bomb calorimeter, or a constant volume calorimeter, is a Stirrer device often used to determine the heat of combustion of fuels and the energy content of foods. sample In an experiment, a 0.5296 g sample of nonanedioic acid (C,H1604) is burned completely in a bomb calorimeter. The calorimeter is surrounded by 1.226×10 g of water. During the combustion the temperature increases from 22.68 to 24.96 °C. The heat capacity of water is 4.184 J gl°C-!. Water The heat capacity of the calorimeter was determined in a previous experiment to be 991.7 J/°C. Assuming that no energy is lost to the surroundings, calculate the molar heat of combustion of nonanedioic acid based on these data. Burning sample Insulated Sample dish Steel bomb C,H1604(s) + 1102(g) → 8 H2O(1) +9 CO2(g) + Energy outside chamber Molar Heat of Combustion = kJ/mol Combustion (bomb) calorimeter.

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Chapter1: Chemical Foundations
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Ignition
wires
heat
Thermometer
A bomb calorimeter, or a constant volume calorimeter, is a
Stirrer
device often used to determine the heat of combustion of
fuels and the energy content of foods.
sample
In an experiment, a 0.5296 g sample of nonanedioic acid
(C,H1604) is burned completely in a bomb calorimeter. The
calorimeter is surrounded by 1.226×10 g of water. During
the combustion the temperature increases from 22.68 to
24.96 °C. The heat capacity of water is 4.184 J gl°C-!.
Water
The heat capacity of the calorimeter was determined in a
previous experiment to be 991.7 J/°C.
Assuming that no energy is lost to the surroundings, calculate
the molar heat of combustion of nonanedioic acid based on
these data.
Burning
sample
Insulated
Sample
dish
Steel
bomb
C,H1604(s) + 1102(g)
→ 8 H2O(1) +9 CO2(g) + Energy
outside
chamber
Molar Heat of Combustion =
kJ/mol
Combustion (bomb) calorimeter.
Transcribed Image Text:Ignition wires heat Thermometer A bomb calorimeter, or a constant volume calorimeter, is a Stirrer device often used to determine the heat of combustion of fuels and the energy content of foods. sample In an experiment, a 0.5296 g sample of nonanedioic acid (C,H1604) is burned completely in a bomb calorimeter. The calorimeter is surrounded by 1.226×10 g of water. During the combustion the temperature increases from 22.68 to 24.96 °C. The heat capacity of water is 4.184 J gl°C-!. Water The heat capacity of the calorimeter was determined in a previous experiment to be 991.7 J/°C. Assuming that no energy is lost to the surroundings, calculate the molar heat of combustion of nonanedioic acid based on these data. Burning sample Insulated Sample dish Steel bomb C,H1604(s) + 1102(g) → 8 H2O(1) +9 CO2(g) + Energy outside chamber Molar Heat of Combustion = kJ/mol Combustion (bomb) calorimeter.
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