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Author(s):   Goumri, A.; Rocha, J.-D. R.; Laakso, D.; Smith, C.E.; Marshall, P.
Title:   Characterization of Reaction Pathways on the Potential Energy Surfaces for H + SO2 and HS + O2
Journal:   J. Phys. Chem. A
Volume:   103
Page(s):   11328 - 11335
Year:   1999
Reference type:   Journal article
Squib:   1999GOU/ROC11328-11335

Reaction:   SO2 + → HSO2
Reaction order:   3
Temperature:   200 - 2000 K
Rate expression:   5.74x10-31 [cm6/molecule2 s] (T/298 K)-3.69 e-20038 [J/mole]/RT
Category:  Theory
Data type:   RRK(M) extrapolation
Pressure dependence:   Rate constant is low pressure limit

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm6/molecule2 s]
200 1.46E-35
300 1.82E-34
400 4.68E-34
500 6.86E-34
600 7.82E-34
700 7.85E-34
800 7.38E-34
900 6.68E-34
1000 5.92E-34
1100 5.18E-34
1200 4.51E-34
1300 3.92E-34
1400 3.40E-34
1500 2.96E-34
1600 2.58E-34
1700 2.25E-34
1800 1.97E-34
1900 1.73E-34
2000 1.53E-34