In the laboratory a student burns a 1.13-g sample of dimethyl oxalate (C,H,04) in a bomb calorimeter containing 1070. g of water. The temperature increases from 24.00 °C to 27.00 °C. The Water heat capacity of water is 4.184 J glec!. The molar heat of combustion is -1675 kJ per mole of dimethyl oxalate. Insulated Sample dish outside chamber CH,O,(s) + 7/2 O,(3) →4 CO2(2) + 3 H,0(1) + Energy Combustion (boml Calculate the heat capacity of the 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...
icon
Related questions
Question
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
Ignition
wires
heat
sample
Thermometer
absorb energy, a separate
experiment is needed to
determine the heat capacity of the
calorimeter. This is known as
Stirrer
calibrating the calorimeter.
In the laboratory a student burns a
1.13-g sample of dimethyl
oxalate (C,H,04) in a bomb
calorimeter containing 1070. g of
water. The temperature increases
from 24.00 °C to 27.00 °C. The
Water
heat capacity of water is 4.184 J
gl•c-!.
The molar heat of combustion is
-1675 kJ per mole of dimethyl
oxalate.
Insulated
Sample
dish
Burning
sample
Steel
bomb
outside
chamber
C̟H,O4(s) + 7/2 O(g)
→4 CO2(g) + 3 H2O(1)
+ Energy
Combustion (bomb) calorimeter.
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 Ignition wires heat sample Thermometer absorb energy, a separate experiment is needed to determine the heat capacity of the calorimeter. This is known as Stirrer calibrating the calorimeter. In the laboratory a student burns a 1.13-g sample of dimethyl oxalate (C,H,04) in a bomb calorimeter containing 1070. g of water. The temperature increases from 24.00 °C to 27.00 °C. The Water heat capacity of water is 4.184 J gl•c-!. The molar heat of combustion is -1675 kJ per mole of dimethyl oxalate. Insulated Sample dish Burning sample Steel bomb outside chamber C̟H,O4(s) + 7/2 O(g) →4 CO2(g) + 3 H2O(1) + Energy Combustion (bomb) calorimeter. Calculate the heat capacity of the calorimeter. heat capacity of calorimeter = J/°C
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Thermodynamics
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY