Biomedical Engineering Reference
In-Depth Information
TABLE 7.5
Heat of Combustion, Gibbs Free Energy, and Heat of Formation at 298 K, 1 atm, and Empirical Coefficients from
Eqs. (7.35) and (7.36)
HHV
(kJ/
mol)
Δ f G 298
(kJ/
mol)
Δ f H 298
(kJ/
mol)
Empirical Coefficients
a 0
b 0
c 0
d 0
e 0
f 0
g 0
Product
C
393.5
0
0
10 2 3
10 2 5
10 2 9
10 2 12
10 2
10 2 2
CO
283
137.3
110.5
5.619
1.19
6.383
1.846
4.891
0.868
6.131
2
2
3
2
3
3
2
3
2
3
2
3
10 2 2
10 2 5
10 2 8
10 2 12
10 2
CO 2
0
394.4
393.5
1.949
3.122
2.448
6.946
4.891
5.27
0.1207
2
2
2
3
3
2
3
3
2
3
2
10 2 2
10 2 5
10 2 8
10 2 12
10 2
CH 4
890.3
2
50.8
2
74.8
2
4.62
3
1.13
3
1.319
3
2
6.647
3
2
4.891
3
14.11
0.2234
10 2 2
10 2 5
10 2 8
10 2 13
10 2
C 2 H 4
1411
68.1
52.3
2
7.281
3
5.802
3
2
1.861
3
5.648
3
2
9.782
3
20.32
2
0.4076
10 2 2
10 2 5
10 2 8
10 2 12
10s 2
CH 3 OH 763.9
2
161.6
2
201.2
2
5.834
3
2.07
3
1.491
3
2
9.614
3
2
4.891
3
16.88
2
0.2467
10 2 3
10 2 6
10 2 9
10 2 12
H 2 O
(steam)
0
2
228.6
2
241.8
2
8.95
3
2
3.672
3
5.209
3
2
1.478
3
0
2.868
2
0.0172
H 2 O
(water)
0
237.2
285.8
2
2
O 2
0
0
0
H 2
285.8
0
0
Source: Adapted from Probstein and Hicks (2006), pp. 55, 61.
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