H + H2O2 -> HO2 + H2

SOURCE:

Fit to the data reported in Tsang and Hampson (1986) to a T^2 temperature dependence as expected from transition state theory.

REFERENCES:

Tsang, W., and Hampson, R.F. (1986) J. Phys. Chem. Ref. Data 15, 1087.

The GRI-Mech 1.2 value was retained for version 3.0

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    Temp      delta-S     delta-H      kf          kr         Keq
     (K)    (cal/mol K)  (kcal/mol) ----(mol,cm3,s)-----   
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     300         2.5       -16.6    1.77E+08    3.85E-05    4.60E+12
     500         2.4       -16.7    1.61E+10    2.46E+02    6.56E+07
    1000         1.8       -17.2    8.84E+11    6.39E+07    1.38E+04
    1500         1.2       -17.8    4.76E+12    6.42E+09    7.41E+02
    2000          .9       -18.5    1.31E+13    8.08E+10    1.62E+02
    2500          .7       -18.9    2.66E+13    4.21E+11    6.31E+01
    3000          .5       -19.3    4.55E+13    1.37E+12    3.32E+01
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