H + H + H2 -> H2 + H2

SOURCE:

Frenklach, M., Wang, H., and Rabinowitz, M. J. (1992) Prog. Energy Combust. Sci. 18, 47.

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

     300       -23.6      -104.2    2.94E+15    2.10E-60    1.40E+75
     500       -25.1      -104.8    2.16E+15    2.55E-30    8.48E+44
    1000       -27.1      -106.2    1.43E+15    8.95E-08    1.59E+22
    1500       -28.1      -107.5    1.12E+15    2.82E+00    3.97E+14
    2000       -28.7      -108.5    9.41E+14    1.52E+04    6.20E+10
    2500       -29.1      -109.2    8.23E+14    2.54E+06    3.24E+08
    3000       -29.3      -109.8    7.38E+14    7.48E+07    9.86E+06
______________________________________________________________________