H + CH2CHO -> CH2CO + H2

k = 1.10E+13 cm3/mol s

SOURCE:: Rate constant from Bartels, M., Edelbuttel-Einhaus, J., and Hoyermann, K. (1990) 23rd Symp. (Int'l.) on Combustion p. 131. Product branching ratio from Ohmori, K., Miyoshi, A., Matsui, H., and Washida, N. (1990) J. Phys. Chem. 94, 3253.

COMMENTS:: A 66% branch goes to reaction 308 H+ CH2CHO => CH3 + HCO.

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

     300        -2.4       -69.5    1.10E+13    8.53E-38    1.29E+50
     500        -1.8       -69.3    1.10E+13    1.43E-17    7.70E+29
    1000        -1.9       -69.4    1.10E+13    1.96E-02    5.62E+14
    1500        -2.3       -69.9    1.10E+13    2.29E+03    4.80E+09
    2000        -2.6       -70.4    1.10E+13    8.21E+05    1.34E+07
    2500        -2.9       -71.0    1.10E+13    2.87E+07    3.83E+05
    3000        -3.0       -71.5    1.10E+13    3.13E+08    3.51E+04
_____________________________________________________________________

[ Rate coefficient format | Chemkin file | Thermo data | Main menu ]