H + HO2 -> O2 + H2

k = 4.48E+13 exp(-1068 cal/mol /RT) cm3/mol s

SOURCE:: A least-squares fit to the data from Warnatz (1984), Sridharan et al. (1982), and Keyser (1986).
REFERENCES:
Sridharan et al. (1982): Sridharan, W.C., Qiu, L.X. and Kaufman, F. (1982) J. Phys. Chem. 86, 4569.
Keyser (1986): Keyser, L.F. (1986) J. Phys. Chem. 90, 2994.
Warnatz (1984): Warnatz, J. (1984) in Combustion Chemistry, W.C. Gardiner, Ed., Springer-Verlag, Chap. 5.

COMMENTS:

Served as an optimization variable for GRI-Mech 3.0 and was increased by 1.6.

The GRI-Mech 1.2 value was increased by a factor of 1.6 for version 3.0

______________________________________________________________________
    Temp      delta-S     delta-H      kf          kr         Keq
     (K)    (cal/mol K)  (kcal/mol) ----(mol,cm3,s)-----   
______________________________________________________________________

     300        -1.9       -55.1    7.47E+12    1.41E-27    5.30E+39
     500        -1.7       -55.0    1.53E+13    3.20E-11    4.77E+23
    1000        -2.0       -55.3    2.62E+13    6.05E+01    4.33E+11
    1500        -2.4       -55.7    3.14E+13    7.95E+05    3.94E+07
    2000        -2.7       -56.3    3.42E+13    9.50E+07    3.60E+05
    2500        -2.9       -56.8    3.62E+13    1.73E+09    2.10E+04
    3000        -3.1       -57.3    3.74E+13    1.21E+10    3.09E+03
______________________________________________________________________

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