Dissociation chemistry of hydrogen halides in water [PDF]
The Journal of Chemical Physics, 2004 To understand the mechanism of aqueous acid dissociation, which plays a fundamental role in aqueous chemistry, the ionic dissociation of HX acids (X=F, Cl, Br, and I) in water clusters up to hexamer is examined using density functional theory and Møller–Plesset second-order perturbation methods (MP2).
Srinivas Odde +4 more
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Determination of the Dissociation Constants (pKa) of Eight Amines of Importance in Carbon Capture: Computational Chemistry Calculations, and Artificial Neural Network Models [PDF]
Liquids, 2023 This work focuses on determining the dissociation constants (pKa) of eight amines, namely, 3-(Diethylamino) propylamine, 1,3-Diaminopentane, 3-Butoxypropylamine, 2-(Methylamino) ethanol, Bis(2-methoxyethyl) amine, α-Methylbenzylamine, 2-Aminoheptane, and
Venkata Sai Priyatham Varma Alluri +2 more
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MENTAL MODEL OF PROSPECTIVE CHEMISTRY TEACHER ON EQUILIBRIUM CONSTANT AND DEGREE OF DISSOCIATION [PDF]
Jurnal Kependidikan: Penelitian Inovasi Pembelajaran, 2019 MODEL MENTAL CALON GURU KIMIA PADA KONSEP TETAPAN KESETIMBANGAN DAN DERAJAT DISOSIASI Abstrak Penelitian ini bertujuan untuk mengeksplorasi model mental calon guru kimia pada konsep tetapan kesetimbangan dan derajat disosiasi.
Anggra Prasetya Cahya +2 more
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Cosmic Ray Dissociation of Molecular Hydrogen and Dense Cloud Chemistry [PDF]
Research Notes of the AAS, 2020 Abstract Dissociation of molecular hydrogen by secondary electrons produced by cosmic ray or X-ray ionization plays a crucial role in the chemistry of the densest part of molecular clouds. Here we study the effect of the mean kinetic energy of secondary electrons on this process. We compare predictions using a range of secondary electron
Gargi Shaw +2 more
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Dissociative recombination as primary dissociation channel in plasma chemistry [PDF]
Journal of Physics: Conference Series, 2009 Molecule formation, surface modification and deposition in plasmas can in first order be described as dissociation in the plasma and association of fragments at the surface. In active plasmas ionization and dissociation by electrons is accompanied by excitation.
D.C. Schram +3 more
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Bose-Enhanced Chemistry: Amplification of Selectivity in the Dissociation of Molecular Bose-Einstein Condensates [PDF]
, 2002 We study the photodissociation chemistry of a quantum degenerate gas of bosonic triatomic $ABC$ molecules, assuming two open rearrangement channels ($AB+C$ or $A+BC$).
M. G. Moore, Amichay Vardi
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TEACHING OF THE THEORY OF ELECTROLYTIC DISSOCIATION IN HIGH SCHOOL CHEMISTRY [PDF]
School Science and Mathematics, 1921 n ...
Wm. H. Brown
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Dissociative Recombination: building and destroying aspects in interstellar chemistry [PDF]
Journal of Physics: Conference Series, 2011 We discuss the ionic composition of the interstellar molecular gas. Particular emphasis is put on the halogenic ions such as H2Cl+ and H2F+ for which no DR studies have been published up to now.
E. Roueff, Eric Herbst
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From quantum chemistry to dissociation kinetics: what we need to know [PDF]
Molecular Physics, 2014 The relationship between rate constants for dissociation and the reverse association reactions and their potential energy surfaces is illustrated. The reaction systems e− + SF6 ↔ SF6− →SF5− + F, H + CH3 ↔CH4, 2 CF2 ↔ C2F4, H + O2 →HO2, HO + O ↔HO2 ↔ H + O2, and C + HO →CHO are chosen as representative examples.
Jürgen Troe
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PAH chemistry at eV internal energies. 2. Ring alteration and dissociation [PDF]
Molecular Astrophysics, 2017 65 pages, accepted by Molecular ...
Georges Trinquier +3 more
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