Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Transition_state_theory> ?p ?o }
- Transition_state_theory abstract "Transition state theory (TST) explains the reaction rates of elementary chemical reactions. The theory assumes a special type of chemical equilibrium (quasi-equilibrium) between reactants and activated transition state complexes.TST is used primarily to understand qualitatively how chemical reactions take place. TST has been less successful in its original goal of calculating absolute reaction rate constants because the calculation of absolute reaction rates requires precise knowledge of potential energy surfaces, but it has been successful in calculating the standard enthalpy of activation (Δ‡Hɵ), the standard entropy of activation (Δ‡Sɵ), and the standard Gibbs energy of activation (Δ‡Gɵ) for a particular reaction if its rate constant has been experimentally determined. (The ‡ notation refers to the value of interest at the transition state.)This theory was developed simultaneously in 1935 by Henry Eyring, then at Princeton University, and by Meredith Gwynne Evans and Michael Polanyi of the University of Manchester. TST is also referred to as "activated-complex theory," "absolute-rate theory," and "theory of absolute reaction rates."Before the development of TST, the Arrhenius rate law was widely used to determine energies for the reaction barrier. The Arrhenius equation derives from empirical observations and ignores any mechanistic considerations, such as whether one or more reactive intermediates are involved in the conversion of a reactant to a product. Therefore, further development was necessary to understand the two parameters associated with this law, the pre-exponential factor (A) and the activation energy (Ea). TST, which led to the Eyring equation, successfully addresses these two issues; however, 46 years elapsed between the publication of the Arrhenius rate law, in 1889, and the Eyring equation derived from TST, in 1935. During that period, many scientists and researchers contributed significantly to the development of the theory.".
- Transition_state_theory thumbnail Rxn_coordinate_diagram_5.PNG?width=300.
- Transition_state_theory wikiPageExternalLink get-half-life-from-transition-state-to.html.
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- Transition_state_theory wikiPageRevisionID "680478761".
- Transition_state_theory wikiPageWikiLink Albert_Einstein_College_of_Medicine.
- Transition_state_theory wikiPageWikiLink Apoptosis.
- Transition_state_theory wikiPageWikiLink Arrhenius_equation.
- Transition_state_theory wikiPageWikiLink Boltzmann_constant.
- Transition_state_theory wikiPageWikiLink Category:Chemical_kinetics.
- Transition_state_theory wikiPageWikiLink Category:Chemistry_theories.
- Transition_state_theory wikiPageWikiLink Chemical_equilibrium.
- Transition_state_theory wikiPageWikiLink Chemical_reaction.
- Transition_state_theory wikiPageWikiLink Collision_theory.
- Transition_state_theory wikiPageWikiLink Curtin–Hammett_principle.
- Transition_state_theory wikiPageWikiLink Dennis_A._Dougherty.
- Transition_state_theory wikiPageWikiLink Enthalpy.
- Transition_state_theory wikiPageWikiLink Entropy_of_activation.
- Transition_state_theory wikiPageWikiLink Enzyme_catalysis.
- Transition_state_theory wikiPageWikiLink Equilibrium_constant.
- Transition_state_theory wikiPageWikiLink Eugene_Wigner.
- Transition_state_theory wikiPageWikiLink Eyring_equation.
- Transition_state_theory wikiPageWikiLink Gas_constant.
- Transition_state_theory wikiPageWikiLink Gibbs_energy.
- Transition_state_theory wikiPageWikiLink Gibbs_free_energy.
- Transition_state_theory wikiPageWikiLink Henry_Eyring_(chemist).
- Transition_state_theory wikiPageWikiLink Jacobus_Henricus_van_t_Hoff.
- Transition_state_theory wikiPageWikiLink Jacobus_vant_Hoff.
- Transition_state_theory wikiPageWikiLink James_Clerk_Maxwell.
- Transition_state_theory wikiPageWikiLink Karl_Ferdinand_Herzfeld.
- Transition_state_theory wikiPageWikiLink Karl_Herzfeld.
- Transition_state_theory wikiPageWikiLink Kinetic_theory.
- Transition_state_theory wikiPageWikiLink Kinetic_theory_of_gases.
- Transition_state_theory wikiPageWikiLink Leopold_Pfaundler.
- Transition_state_theory wikiPageWikiLink Linus_Pauling.
- Transition_state_theory wikiPageWikiLink Ludwig_Boltzmann.
- Transition_state_theory wikiPageWikiLink Max_Trautz.
- Transition_state_theory wikiPageWikiLink Maxwell–Boltzmann_distribution.
- Transition_state_theory wikiPageWikiLink Meredith_Gwynne_Evans.
- Transition_state_theory wikiPageWikiLink Michael_Polanyi.
- Transition_state_theory wikiPageWikiLink Molecular_vibration.
- Transition_state_theory wikiPageWikiLink Phase_space.
- Transition_state_theory wikiPageWikiLink Planck_constant.
- Transition_state_theory wikiPageWikiLink Potential_energy_surface.
- Transition_state_theory wikiPageWikiLink Princeton_University.
- Transition_state_theory wikiPageWikiLink Purine_nucleoside_phosphorylase.
- Transition_state_theory wikiPageWikiLink Reaction_rate.
- Transition_state_theory wikiPageWikiLink Reagent.
- Transition_state_theory wikiPageWikiLink René_Marcelin.
- Transition_state_theory wikiPageWikiLink Richard_C._Tolman.
- Transition_state_theory wikiPageWikiLink Richard_Chace_Tolman.
- Transition_state_theory wikiPageWikiLink Saddle_point.
- Transition_state_theory wikiPageWikiLink Statistical_mechanics.
- Transition_state_theory wikiPageWikiLink Svante_Arrhenius.
- Transition_state_theory wikiPageWikiLink Thermodynamic_temperature.
- Transition_state_theory wikiPageWikiLink Transition_state.
- Transition_state_theory wikiPageWikiLink Universal_gas_constant.
- Transition_state_theory wikiPageWikiLink University_of_Manchester.
- Transition_state_theory wikiPageWikiLink University_of_North_Carolina_at_Chapel_Hill.
- Transition_state_theory wikiPageWikiLink Van_t_Hoff_equation.
- Transition_state_theory wikiPageWikiLink Vern_L._Schramm.
- Transition_state_theory wikiPageWikiLink Vibrational_frequency.
- Transition_state_theory wikiPageWikiLink William_Lewis_(chemist).
- Transition_state_theory wikiPageWikiLink File:PNPrxn.png.
- Transition_state_theory wikiPageWikiLink File:Quasi-equilibrium1.jpg.
- Transition_state_theory wikiPageWikiLink File:Rxn_coordinate_diagram_5.PNG.
- Transition_state_theory wikiPageWikiLink File:TSanalog.png.
- Transition_state_theory wikiPageWikiLinkText "Huckel aromatic transition state".
- Transition_state_theory wikiPageWikiLinkText "Transition state theory".
- Transition_state_theory wikiPageWikiLinkText "absolute rate theory".
- Transition_state_theory wikiPageWikiLinkText "absolute reaction rates".
- Transition_state_theory wikiPageWikiLinkText "transition state structure".
- Transition_state_theory wikiPageWikiLinkText "transition state theory".
- Transition_state_theory wikiPageWikiLinkText "transition states".
- Transition_state_theory wikiPageWikiLinkText "transition structure".
- Transition_state_theory date "April 2015".
- Transition_state_theory hasPhotoCollection Transition_state_theory.
- Transition_state_theory reason "This was not defined above".
- Transition_state_theory reason "This was not introduced above".
- Transition_state_theory wikiPageUsesTemplate Template:Citation_needed.
- Transition_state_theory wikiPageUsesTemplate Template:Clarify.
- Transition_state_theory wikiPageUsesTemplate Template:Eqm.
- Transition_state_theory wikiPageUsesTemplate Template:Reflist.
- Transition_state_theory subject Category:Chemical_kinetics.
- Transition_state_theory subject Category:Chemistry_theories.
- Transition_state_theory type Article.
- Transition_state_theory type Article.
- Transition_state_theory type Theory.
- Transition_state_theory comment "Transition state theory (TST) explains the reaction rates of elementary chemical reactions. The theory assumes a special type of chemical equilibrium (quasi-equilibrium) between reactants and activated transition state complexes.TST is used primarily to understand qualitatively how chemical reactions take place.".
- Transition_state_theory label "Transition state theory".
- Transition_state_theory sameAs نظرية_تحول_الحالة.
- Transition_state_theory sameAs Teoria_de_lestat_de_transicixc3xb3.
- Transition_state_theory sameAs Eyring-Theorie.
- Transition_state_theory sameAs Teoría_del_estado_de_transición.
- Transition_state_theory sameAs نظریه_حالت_گذار.
- Transition_state_theory sameAs Thxc3xa9orie_de_lxc3xa9tat_de_transition.
- Transition_state_theory sameAs Átmenetiállapot-elmélet.
- Transition_state_theory sameAs Teoria_dello_stato_di_transizione.