A spectroscopic study of the equilibrium
β
J. Hjorth; J. Notholt; G. Restelli
π
Article
π
1992
π
John Wiley and Sons
π
English
β 865 KB
The equilibrium constant, K,, of the reaction NO2 + NO3 + M N z O ~ + M has been determined for a small range of temperatures around room temperature in air at 740 torr by direct spectroscopical measurements of NOz, NOS, and NzOs. At 298 K, K, was determined as (3.73 2 0.61) x lo-'' cm3 molecule-'.