Results 251 to 260 of about 6,987,585 (297)

On the Chemical Reaction of Matter with Antimatter

ChemPhysChem, 2007
AbstractA chemical reaction between the building block antiatomic nucleus, the antiproton (p̄ or ${\bar H^ - }$ in chemical notation), and the hydrogen molecular ion (${H_2^ + }$) has been observed by the ATHENA collaboration at CERN. The charged pair interact via the long‐range Coulomb force in the environment of a Penning trap which is purpose‐built ...
LODI RIZZINI, Evandro, VENTURELLI, Luca, ZURLO, Nicola   +2 more
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Dissolution with Chemical Reactions: Reversible versus Irreversible Chemical Reactions

Journal of Pharmaceutical Sciences, 1990
Abstract To the Editor: A publication by Mooney et al. described the rate of dissolution with reversible chemical reactions under buffered conditions. Their model, shown in Figure 1, was modified from a theoretical model presented by Higuchi et al. This model (in refs 1 and 2) considers that hydroxide ion (OH) and the buffer (B) may diffuse into the ...
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Chemical Reaction Kinetics

2014
Chemical reaction rates are frequently described by empirical mathematical relations in the form of “rate laws”...
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Laser-Induced Chemical Reactions

Applied Optics, 1973
The selective action of laser is attractive for nonthermal stimulation of chemical reactions. Of special concern is the use of infrared lasers with wavelengths coinciding with the vibrational frequency of many molecules. The possibility of chemical reactions induced by CO(2)-laser light is exemplified by the case of BCl(3) molecules.
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Velocity of Chemical Reactions

Science, 1929
T W, Evans, W M, Dehn
openaire   +2 more sources

Machine Learning for Chemical Reactions

Chemical Reviews, 2021
Markus Meuwly
exaly  

An Overview of Chemical Reaction Analysis

2013
This chapter is a survey of chemical reaction engineering basics: chemical species, reaction rates, representations of chemical reactions, chemical stoichiometry, thermodynamics, energy regularity for biotransformations, multiple reactions, conversion, yield, selectivity and yield factor, mass and energy balances, ideal chemical reactors, and economics
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Thermodynamic Discrimination between Energy Sources for Chemical Reactions

Joule, 2021
Zachary J Schiffer, Karthish Manthiram, Aditya Limaye   +2 more
exaly  

Rules for chemical reactions

Nature, 1981
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Chemical Reactions “On the Fly”

Angewandte Chemie International Edition, 2003
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