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Title: Infrared Measurements of Sulfur Dioxide Thermal Decomposition Rate in Shock Waves
Journal: J. Chem. Phys.
Volume: 70
Page(s):
Year: 1979
Reference type: Journal article
Squib: 1979GRI/REE1634
Reaction:
SO2 → SO + O·
Reaction order:
2
Temperature:
2800 - 3880
K
Pressure: 0.20 - 0.84 bar
Rate expression:
1.33x10-8 [±3.32x10-9 cm3/molecule s] e-451476 [J/mole]/RT
Bath gas:
Ar
Category: Experiment
Data type:
Absolute value measured directly
Excitation technique:
Thermal
Analytical technique:
Other (IR)
View full bibliographic record.
Rate constant values calculated from the Arrhenius expression:
| T (K) | k(T) [cm3/molecule s] |
|---|---|
| 2800 | 5.02E-17 |
| 2900 | 9.81E-17 |
| 3000 | 1.83E-16 |
| 3100 | 3.28E-16 |
| 3200 | 5.67E-16 |
| 3300 | 9.49E-16 |
| 3400 | 1.54E-15 |
| 3500 | 2.43E-15 |
| 3600 | 3.74E-15 |
| 3700 | 5.62E-15 |
| 3800 | 8.27E-15 |
| 3880 | 1.11E-14 |