In a hydrogen atom the de-Broglie wavelength of an electron is 1.67nm... 01:46 For the redox reaction xCr(OH)(3)+YlO(3)^(-)+zOH^(-)toxCrO(4)^(2-)+y... 02:19 The following equilibrium exists in a closed vessel in 1L capacity A(g... 03:37 A vessel at 1000K contains CO...
Theoretical evidence for the reaction O2(ν) + O2(ν = 0) → O3(X1A1) + O(3P) 来自 Elsevier 喜欢 0 阅读量: 31 作者:R Hernández-Lamoneda,MI Hernández,E Carmona-Novillo,J Campos-Martínez,DC Clary 摘要: The reaction O 2 (ν) + O 2 (ν = 0) → O 3 (X 1 A 1 ) + O...
ΔH∘ for the reaction X(g)+Y(g)⇔Z(g) is −4.6kcal, the valueof ΔU∘ of th e reaction at 227∘C is (R=2cal.mol−1K−1): A −3.6kcal B −5.6kcal C −4.6kcl D -2.6 kcal Video Solution Text SolutionVerified by Experts The correct Answer is:A ΔHo=ΔUo...
Primary advantage of HFEs is their shorter lifetimes in the atmosphere due to the easiness of the decomposition by the reaction with OH radicals. It makes their global warming potentials (GWP) lower than the majority HFCs, which are also regarded as candidates for the replacement of CFCs and ...
Stationary points of the potential surface for the SN2 reaction F− + CH3Cl → FCH3 + Cl− have been investigated by large-scale CCSD(T) calculations. The ion-dipole complexes in the reactant and product channels have well depths of 15.8 and 9.6 kcal mol−1, respectively, and are ...
Zhang Y J,Sun J Y,Chao K.Theoretical study on the mechanism for the reaction of OH withCH2=CHCH(OH)CH3.Comput Theor Chem. 2011Zhang, YJ, Sun, JY, Chao, K (2011) Comput Theor Chem 965: pp. 68-83Theoretical study on the mechanism for the reaction of OH withCH2=CHCH(OH)CH3. ...
The oxygen reduction reaction (ORR) is an electrochemical process of the utmost importance in energy conversion and storage, corrosion and chemical technologies. The ORR plays a major role in biological processes (such as respiratory biochemical chain reactions) and is being incorporated into numerous ...
Proton-exchange membrane fuel cells demand efficient electrode–electrolyte interfaces to catalyse the oxygen reduction reaction (ORR), the kinetics of which depends on the energetics of surface adsorption and on electrolyte environment. Here we show an unanticipated effect of non-specifically adsorbed ani...
Steckler R, Hu WP, Liu YP, Lynch GC, Garrett BC, Isaacson AD, Melissas VS, Lu DP, Troung TN, Rai SN, Hancock GC, Lauderdate JG (1995) Comput Phys Commun 88:341鈥 343 CrossRef About this Article Title Theoretical study for the CH3C(O)(CH2)2OH聽+聽OH reaction Journal Structural...
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