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Author(s):   Husain, D.; Lee, Y.H.
Title:   Determination of absolute rate data for the reactions of atomic potassium, K(4 2S1/2), with CH3Cl, C2H5Cl, (CH3)2CHCl, C2H5CHClCH3 and (CH3)3CCl as a function of temperature by time-resolved atomic resonance absorption spectroscopy
Journal:   J. Photochem. Photobiol. A
Volume:   42
Year:   1988
Reference type:   Journal article
Squib:   1988HUS/LEE13

Reaction:   sec-C4H9Cl + Ksec-C4H9 + KCl
Reaction order:   2
Temperature:   673 - 737 K
Pressure:  4.00E-2 - 6.63E-2 bar
Rate expression:   1.4x10-10 [cm3/molecule s] e-17377 [±522 J/mole]/RT
Uncertainty:   2.1400001
Bath gas:   He
Category:  Experiment
Data type:   Absolute value measured directly
Excitation technique:   Flash photolysis (laser or conventional)
Analytical technique:   Vis-UV absorption

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
673 6.27E-12
675 6.33E-12
700 7.07E-12
725 7.84E-12
737 8.21E-12