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Theoretical Aspects of The Activation and Its Access to The Activation Energies of Gas Phase Chemical Reactions

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dc.creator Kyobe, J. W. P.
dc.creator J. W.M. P.
dc.creator Akwilapo, Leonard D.
dc.creator Parmena, D.
dc.date 2016-07-11T14:51:03Z
dc.date 2016-07-11T14:51:03Z
dc.date 2009-12
dc.date.accessioned 2018-03-27T08:54:47Z
dc.date.available 2018-03-27T08:54:47Z
dc.identifier Kyobe, J.W.M.P., Akwilapo, L. and Parmena, D.S., 2012. Theoretical Aspects of the Activation and Its Access to the Activation Energies of Gas Phase Chemical Reactions, Part I. TaJONAS: Tanzania Journal of Natural and Applied Sciences, 1(2), pp.120-137.
dc.identifier 1821-7249
dc.identifier http://hdl.handle.net/20.500.11810/3071
dc.identifier.uri http://hdl.handle.net/20.500.11810/3071
dc.description Full text can be accessed at http://www.sjutpress.org/ojs/index.php/tajonas/article/view/19/25
dc.description Various bonds in molecules accumulate energies under rising temperature until the energies are sufficient to promote dissociation. The activation energy of a chemical reaction AB → A + B and the bond dissociation energy, D(A-B) are calculated on the basis of the A―B bond stretching vibration ( cm-1 ). The activation energies, Ea = 883, 407, 249.31, and 437.7 kJmol-1 are calculated for nitrogen, hydrogen chloromethane and water respectively. The dissociation energies D(N-N) = 945.07, D(H-H) = 435.5, while for C2H5Cl the D(C-H) = 409.22 and D(C-Cl) = 341.75 kJmol-1 are also calculated. In each case, the theory confirms the experimental findings
dc.language en
dc.subject Vibrational energy
dc.subject Translational energy
dc.subject Rotational energy Dissociation temperature
dc.subject Degrees of freedom
dc.title Theoretical Aspects of The Activation and Its Access to The Activation Energies of Gas Phase Chemical Reactions
dc.type Journal Article


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