O2 + CH2O -> HO2 + HCO

SOURCE:

Baldwin, R.R., and Walker, R.W. (1973) 14th Symposium (International) on Combustion, p. 241.

COMMENTS:

Served as an optimization variable in GRI-Mech 1.2 and 2.1 releases. The rate coefficient was not changed.

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

     300         7.1        39.0    7.25E-16    5.26E+11    1.38E-27
     500         7.6        39.2    3.28E-04    9.75E+11    3.37E-16
    1000         7.8        39.3    1.81E+05    1.40E+12    1.30E-07
    1500         7.6        39.0    1.49E+08    1.60E+12    9.31E-05
    2000         7.4        38.7    4.26E+09    1.75E+12    2.43E-03
    2500         7.2        38.4    3.19E+10    1.89E+12    1.69E-02
    3000         7.1        38.1    1.22E+11    2.00E+12    6.10E-02
______________________________________________________________________