Results 301 to 310 of about 5,270,569 (356)

Chemical hydrodynamics of nuclear spin states. [PDF]

open access: yesSci Adv
Acharya A   +5 more
europepmc   +1 more source

Chemical Kinetics

Advanced Turbulent Combustion Physics and Applications, 2021
J. W. Park   +11 more
semanticscholar   +3 more sources

Chemical kinetics

open access: yesIB Chemistry Revision Guide, 2019
Achintya Mukhopadhyay, Swarnendu Sen
semanticscholar   +3 more sources

Nonisothermal Chemical Kinetics

Nature, 1970
IN a recent article1, MacCallum and Tanner suggest that the traditional homogeneous reaction rate expression is applicable only to isothermal processes, and that an additional term should be added when the ...
R M, Felder, E P, Stahel
openaire   +2 more sources

Theorem in chemical kinetics

Journal of Theoretical Biology, 1971
Abstract We consider a “double isotope” experiment in which a precursor A1 and an expected intermediate A2 labeled with two different isotopes, say 14C and 3H, are simultaneously subjected to an enzymic preparation. Assuming a first order kinetic reaction scheme A1 → A2 → A3 → A4…, we prove certain inequalities for the expected ratios of 14C to 3H in
J L, Lebowitz, S I, Rubinow, S, Burstein
openaire   +2 more sources

Chemical Kinetics and Dynamics

Annals of the New York Academy of Sciences, 2003
Abstract: Chemical reactions correspond to irreversible processes creating entropy. Chemistry belongs to the class of nonintegrable Poincare systems. In general, chemistry is associated with resonances—transitions of quantum states. We have studied some very simple examples of such processes, like decay of an unstable state, in detail. (In such cases,
openaire   +2 more sources

Chemical Kinetics and Catalysis

1995
Utilizing a didactical approach, the authors describe the kinetic theory of catalytic reactions and kinetics is related to the molecular properties of the reacting species. The volume opens with a historical overview of how the fields of catalysis and kinetics developed.
Santen, van, R.A.   +1 more
openaire   +2 more sources

Chemical Kinetics

1999
It is convenient to distinguish two types of chemistry in the solar system. The first is thermochemical chemistry driven by the thermal energy of the atmosphere. This type of chemistry is important, for example, in the interior of the giant planets where pressures and temperatures exceed 1000 bar and 1000 K, respectively.
Yuk L. Yung, William B. DeMore
openaire   +1 more source

Using Symbolic and Graphical Forms To Analyze Students’ Mathematical Reasoning in Chemical Kinetics

Journal of Chemical Education, 2018
This work is part of a larger project that seeks to understand how students blend (integrate) chemistry and mathematics as they work through chemical kinetics problems. Here we focus on four students from our larger sample: two students that demonstrated
Jon-Marc G. Rodriguez   +3 more
semanticscholar   +1 more source

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