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Accessibility information
Author(s):   Farhat, S.K.; Morter, C.L.; Glass, G.P.
Title:   Temperature dependence of the rate of reaction of C2H with H2
Journal:   J. Phys. Chem.
Volume:   97
Page(s):   12789 - 12792
Year:   1993
Reference type:   Journal article
Squib:   1993FAR/MOR12789-12792

Reaction:   H2 + ·C2HC2H2 +
Reaction order:   2
Temperature:   295 - 854 K
Pressure:  2.53E-2 bar
Rate expression:   1.59x10-11 [±4.82x10-13 cm3/molecule s] (T/298 K)0.90 e-8314 [±167 J/mole]/RT
Bath gas:   He
Category:  Experiment
Data type:   Absolute value measured directly
Excitation technique:   Flash photolysis (laser or conventional)
Analytical technique:   IR absorption

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
295 5.30E-13
300 5.69E-13
350 1.05E-12
400 1.70E-12
450 2.49E-12
500 3.42E-12
550 4.47E-12
600 5.62E-12
650 6.87E-12
700 8.20E-12
750 9.59E-12
800 1.11E-11
850 1.26E-11
854 1.27E-11