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The determination of the arrhenius parameters for the reaction Cl + C 2 F 5 I → ICl + C 2 F 5 using a competitive method
Author(s) -
Ahonkhai Samuel I.,
Whittle Eric
Publication year - 1981
Publication title -
international journal of chemical kinetics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.341
H-Index - 68
eISSN - 1097-4601
pISSN - 0538-8066
DOI - 10.1002/kin.550130409
Subject(s) - chemistry , arrhenius equation , photodissociation , analytical chemistry (journal) , atmospheric temperature range , range (aeronautics) , thermodynamics , activation energy , photochemistry , chromatography , physics , materials science , composite material
Abstract The reactionshave been studied competitively over the range of 28–182°C by photolysis of mixtures of Cl 2 + C 2 F 5 I+ CH 4 . We obtain\documentclass{article}\pagestyle{empty}\begin{document}$$ \log {\rm }k_1 /k_2 = (0.96 \pm 0.06) + (1210 + 440)/\theta $$\end{document}where θ = 2.303 RT J/mol. The use of published data on reaction (2) leads to log ( k 1 cm 3 /mol sec) = (13.96 ± 0.2) − (11,500 ± 2000)/θ.