Reaction Rates of Isotopic Molecules

Reaction Rates of Isotopic Molecules PDF Author: Lars C. S. Melander
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 360

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Reaction Rates of Isotopic Molecules

Reaction Rates of Isotopic Molecules PDF Author: Lars C. S. Melander
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 360

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Book Description


Reaction Rates of Isotopic Molecules

Reaction Rates of Isotopic Molecules PDF Author: Melander L.
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Isotope Effects on Reaction Rates

Isotope Effects on Reaction Rates PDF Author: Lars C. S. Melander
Publisher:
ISBN:
Category : Chemical kinetics
Languages : en
Pages : 200

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Heavy-atom Kinetic Isotope Effects

Heavy-atom Kinetic Isotope Effects PDF Author: Marvin J. Stern
Publisher:
ISBN:
Category : Chemical kinetics
Languages : en
Pages : 44

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Isotope Effects In Chemistry and Biology

Isotope Effects In Chemistry and Biology PDF Author: Amnon Kohen
Publisher: CRC Press
ISBN: 1420028022
Category : Medical
Languages : en
Pages : 1092

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Book Description
The field of isotope effects has expanded exponentially in the last decade, and researchers are finding isotopes increasingly useful in their studies. Bringing literature on the subject up to date, Isotope Effects in Chemistry and Biology covers current principles, methods, and a broad range of applications of isotope effects in the physical, biolo

Conference on Isotopic Exchange Reactions and Chemical Kinetics

Conference on Isotopic Exchange Reactions and Chemical Kinetics PDF Author: Brookhaven National Laboratory
Publisher:
ISBN:
Category : Chemical kinetics
Languages : en
Pages : 284

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Isotope Effects in Chemical Reactions

Isotope Effects in Chemical Reactions PDF Author: Clair J. Collins
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 456

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Calculation of Equilibrium Constants for Isotopic Exchange Reactions

Calculation of Equilibrium Constants for Isotopic Exchange Reactions PDF Author: Jacob Bigeleisen
Publisher:
ISBN:
Category : Isotopes
Languages : en
Pages : 24

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Enrichment of Isotopes by the Difference in Rates of Isotopic Reactions

Enrichment of Isotopes by the Difference in Rates of Isotopic Reactions PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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The difference in rates of reaction of isotopic molecules may be utilized to produce appreciable isotope enrichments. When a competitive irreversible isotopic reaction is carried out to a high extent of completion, the residual unconverted substrate becomes exponentlally enriched in the heavier isotope. In deuterium systems, a substantial function of the D inventory is retained in the enriched residual substrate, so that conversion of the depleted product is unnecessary. For isotopes of heavier elements such as C/sup 13/, N/ sup 15/, and O/sup 18/ the retention is low, so that product conversion and recycling is desirable unless the starting material is of negligible value. Experiments are described in which enrichments of C/sup 13/ have been obtained using the reaction rate principle in dehydration of formic acid and hydrolysis of urea. Procedures are given for the preparation of decimolar barium carbonate at the level of 1.6% C/sup 13/, and molar barium carbonate at the 1.4% level starting with commercial materials. (J.R.D.).

Physical Chemistry for the Biosciences

Physical Chemistry for the Biosciences PDF Author: Raymond Chang
Publisher: University Science Books
ISBN: 9781891389337
Category : Science
Languages : en
Pages : 706

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Book Description
This book is ideal for use in a one-semester introductory course in physical chemistry for students of life sciences. The author's aim is to emphasize the understanding of physical concepts rather than focus on precise mathematical development or on actual experimental details. Subsequently, only basic skills of differential and integral calculus are required for understanding the equations. The end-of-chapter problems have both physiochemical and biological applications.