Sentence examples for elementary rate from inspiring English sources
Elementary rate constants are estimated through expressions relating species reactivity with their carbon atom number.
Elementary rate constants for acyl hydrogenation determined from this study were consistent with the value calculated by transition state theory (TST).
A kinetic model is derived from this scheme and its elementary rate constants are determined from NMR (initiation) and ESR (termination) measurements.
The expression of the kinetic current as a function of chlorine and H+ concentration was obtained by solving the elementary rate equations of the kinetic mechanism.
The reaction rate in the catalyst zone may also be characterized by its spatial average value and directly related to the spatial average gaseous and surface concentrations, in the same way as an elementary rate is related to concentrations.
Compartment modeling of the product responses from the 13CO and D2 pulse inputs allowed determination of residence times of adsorbed intermediates, surface coverages of adsorbed intermediates, and the elementary rate constants for acyl hydrogenation and CO insertion.
On the other hand, an elementary rate-based, non-optimized model like HP Mech can improve the prediction by directly adding the missing prompt reaction pathway.
It is concluded that more research is needed on both elementary rates and asymptotic descriptions, especially for the prompt mechanism.
The stoichiometric coefficients are constant and are connected to the non "steady-state" species, while the related rates involve the slow elementary rates only.
The algebraic relations among the elementary rates, which describe the manifold, are discussed along with a classification of the unknowns in three classes: i) CSP radicals; ii) trace; and, iii) major species.
In this study, we show how the accuracy of the stochastic QSSA can be tested using their deterministic counterparts providing a concrete method to test when non-elementary rate functions can be used in stochastic simulations.
