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Accessibility information
Author(s):   Fifer, R.A.
Title:   Kinetics of the Reaction OH + HNO2 →’ H2O + NO2 at High Temperatures Behind Shock Waves
Journal:   J. Phys. Chem.
Volume:   80
Year:   1976
Reference type:   Journal article
Squib:   1976FIF2717

Reaction:   H2O + NO2·OH + HNO2
Reaction order:   2
Temperature:   1000 - 1380 K
Pressure:  3.55 - 11.15 bar
Rate expression:   1.38x10-11 [cm3/molecule s] e-175435 [J/mole]/RT
Bath gas:   Ar
Category:  Experiment
Data type:   Derived from fitting to a complex mechanism
Excitation technique:   Thermal
Analytical technique:   Vis-UV absorption

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
1000 9.46E-21
1025 1.58E-20
1050 2.58E-20
1075 4.12E-20
1100 6.44E-20
1125 9.86E-20
1150 1.48E-19
1175 2.19E-19
1200 3.18E-19
1225 4.56E-19
1250 6.43E-19
1275 8.96E-19
1300 1.23E-18
1325 1.67E-18
1350 2.25E-18
1375 2.98E-18
1380 3.16E-18