OH + CH4 -> CH3 + H2O

SOURCE:

Cohen, N.R. (1991) Int. J. Chem. Kin. 23, 397.

COMMENTS:

Served as an optimization variable in GRI-Mech 1.1, 1.2, 2.1 and 3.0 releases. The rate coefficient was not changed.

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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         3.1       -14.3    4.90E+09    4.32E-02    1.13E+11
     500         3.8       -14.0    9.01E+10    1.05E+04    8.61E+06
    1000         3.8       -14.0    1.31E+12    1.68E+08    7.81E+03
    1500         3.2       -14.8    4.24E+12    5.98E+09    7.08E+02
    2000         2.6       -15.8    8.72E+12    4.42E+10    1.97E+02
    2500         2.0       -17.1    1.46E+13    1.69E+11    8.64E+01
    3000         1.5       -18.6    2.17E+13    4.56E+11    4.75E+01
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