A bomb calorimeter, or constant volume calorimeter, is a 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. In the laboratory a student burns a 0.346-g sample of bisphenol A (C15H1602) in a bomb calorimeter containing 1090. g of water. The temperature increases from 24.60 °C to 26.80 °C. The heat capacity of water is 4.184 J gl°C•!. The molar heat of combustion is –7821 kJ per mole of bisphenol A. C15H1602(s) + 18 O2(g) →15 CO,(g) + 8 H,0(1) + Energy Calculate the heat capacity of the calorimeter. heat capacity of calorimeter = J/°C

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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A bomb calorimeter, or constant volume calorimeter, is a 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.
In the laboratory a student burns a 0.346-g sample of bisphenol A (C15H1602) in a bomb
calorimeter containing 1090. g of water. The temperature increases from 24.60 °C to 26.80 °C. The
heat capacity of water is 4.184 J gl°C!.
The molar heat of combustion is –7821 kJ per mole of bisphenol A.
C15H1602(8) + 18 02(g)
→15 CO2(g) + 8 H2O(1) + Energy
Calculate the heat capacity of the calorimeter.
heat capacity of calorimeter =
J/°C
Transcribed Image Text:A bomb calorimeter, or constant volume calorimeter, is a 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. In the laboratory a student burns a 0.346-g sample of bisphenol A (C15H1602) in a bomb calorimeter containing 1090. g of water. The temperature increases from 24.60 °C to 26.80 °C. The heat capacity of water is 4.184 J gl°C!. The molar heat of combustion is –7821 kJ per mole of bisphenol A. C15H1602(8) + 18 02(g) →15 CO2(g) + 8 H2O(1) + Energy Calculate the heat capacity of the calorimeter. heat capacity of calorimeter = J/°C
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