HCO + H2O -> H + CO + H2O
k = 1.50E18 (T^-1) exp(-17000 cal/mol /RT) cm3/mol s
- SOURCE:
- Tsang, W., and Hampson, R.F. (1986)
J. Phys. Chem. Ref. Data 15, 1087.
- In the GRI-Mech 1.1 release, the efficiency of water was 17. In the
GRI-Mech 1.2 and 2.1 releases, the efficiency
of water is 12. This was changed in the GRI-Mech 3.0 release to 8.
- COMMENTS:
-
Served as an optimization variable in GRI-Mech 1.1, 1.2, and 2.1 releases.
As a result of optimization round 1.1, the preexponential factor
was increase by
1.41. However, in subsequent optimization rounds, 1.2 and 2.1,
the rate coefficient was returned to the original value.
Served as a variable in the GRI-Mech 3.0 release and was changed by a factor
of 0.67.
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Temp delta-S delta-H kf kr Keq
(K) (cal/mol K) (kcal/mol) ----(mol,cm3,s)----- (mol/cm3)
______________________________________________________________________
300 21.1 15.7 2.05E+03 3.19E+14 6.44E-12
500 22.8 16.3 1.11E+08 6.51E+14 1.70E-07
1000 24.2 17.3 2.87E+11 7.33E+14 3.91E-04
1500 24.7 17.9 3.32E+12 6.67E+14 4.97E-03
2000 24.8 18.2 1.03E+13 6.13E+14 1.69E-02
2500 24.9 18.4 1.95E+13 5.75E+14 3.39E-02
3000 25.0 18.5 2.87E+13 5.48E+14 5.25E-02
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