NIST Chemical Kinetics Database

Author(s):   Atkinson, R.; Baulch, D.L.; Cox, R.A.;Hampson Jr., R.F.; Kerr, J.A.; Troe, J.
Title:   Evaluated Kinetic and Photochemical Data for Atmospheric Chemistry. Supplement IV, IUPAC Subcommittee on Gas Kinetic Data Evaluation for Atmospheric Chemistry
Journal:   J. Phys. Chem. Ref. Data
Volume:   21
Supplement:   4
Page(s):   1125 - 1568
Year:   1992
Reference type:   Journal article
Squib:   1992ATK/BAU1125-1568

Reaction:   NO + NO₃ → NO₂ + NO₂
Reaction order:   2
Temperature:   220 - 4400 K
Rate expression:   1.79x10^-11 [cm³/molecule s] e^{915 [±831 J/mole]/RT}
Category: Review
Data type:   Extensive literature review

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Rate constant values calculated from the Arrhenius expression:

T (K)	k(T) [cm³/molecule s]
220	2.96E-11
300	2.59E-11
400	2.36E-11
500	2.23E-11
600	2.15E-11
700	2.10E-11
800	2.06E-11
900	2.03E-11
1000	2.00E-11
1100	1.98E-11
1200	1.97E-11
1300	1.95E-11
1400	1.94E-11
1500	1.93E-11
1600	1.92E-11
1700	1.91E-11
1800	1.91E-11
1900	1.90E-11
2000	1.89E-11
2100	1.89E-11
2200	1.89E-11
2300	1.88E-11
2400	1.88E-11
2500	1.87E-11
2600	1.87E-11
2700	1.87E-11
2800	1.87E-11
2900	1.86E-11
3000	1.86E-11
3100	1.86E-11
3200	1.86E-11
3300	1.85E-11
3400	1.85E-11
3500	1.85E-11
3600	1.85E-11
3700	1.85E-11
3800	1.85E-11
3900	1.84E-11
4000	1.84E-11
4100	1.84E-11
4200	1.84E-11
4300	1.84E-11
4400	1.84E-11