7. 4 g of acetylene was combusted in a bomb calorimeter that had a heat capacity of 3.51 kJ/C for the device and contained 2000 g of water (C = 4.184 J/g C) to absorb the heat as well. What is the expected temperature change in such a calorimeter given the complete combustion of the 4 g of the fuel.
7. 4 g of acetylene was combusted in a bomb calorimeter that had a heat capacity of 3.51 kJ/C for the device and contained 2000 g of water (C = 4.184 J/g C) to absorb the heat as well. What is the expected temperature change in such a calorimeter given the complete combustion of the 4 g of the fuel.
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 51E: A sample of 0.562 g of carbon is burned in oxygen in a bomb calorimeter, producing carbon dioxide....
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Not sure if the bond energies apply to this question but either way how I do this question
Transcribed Image Text:7. 4 g of acetylene was combusted in a bomb calorimeter that had a heat capacity of
3.51 kJ/C for the device and contained 2000 g of water (C = 4.184 J/g C) to absorb
the heat as well. What is the expected temperature change in such a calorimeter
given the complete combustion of the 4 g of the fuel.
Transcribed Image Text:3:34 PM Thu Dec 1
E:
n
ne
utexas.instructure.com
Single Bond Energies (kJ/mol of bonds)
NOS F Cl
H C
H
436
C
413
346
N 391 305 163
O
S
463 358 201 146
347 272
226
F 565 485 283 190 284 155
Cl 432 339 192 218 255 253 242
Multiple Bond Energies (kJ/mol of bonds)
C=C 602 C-N 615
C=0 799
C=C 835
N=N 418
C=N 887
0-0 498
C=O 1072
N=N 945
34%
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