Concept of threshold and activation energy, Arrhenious equation. (i) Meaning of chemical kinetics, Scope and importance of Kinetics of the reaction, slow and fast reactions – explanation in terms of bonds. (ii) Rate of Reaction: definition, representation of rate of reaction in terms of ...
Sun, JunhuaZhao, XiuxianSun, GuoxinZeb, ShahCui, YuYou, Qi - 《Chemical Engineering Journal》 被引量: 0发表: 2020年 Positioning solvolyses within the SN2-SN1 and SN3-SN2 spectrum of reaction mechanisms A simple linear regression (Q equation) is devised to position solvolyses within the ...
In this situation, diffusion depends on the radius of the captured molecule (rmol) and the viscosity of the solution (η) via the Stokes–Einstein equation [75]. When the pore size is similar to the size of captured molecules (rpore/rmol≈ 1), the effect of steric hindrance on molecules...
By applying the Scherrer's equation (D = kλ/βcosθ) the average crystalline size of the H-Fe3O4 particles is estimated to be 33 nm. Download: Download high-res image (121KB) Download: Download full-size image Fig. 1. XRD patterns of H-Fe3O4 (a), H- Fe3O4@SiO2-NH2...
Z′-factor determination. equation: The Z′-factor for the FMP assay at α4β1δ receptors was calculated using the Z′ = 1 − 3σc+ + 3σc− µc+ − µc− μwbuci-tfhtfehrσercm-easepnaodnnσssceo+ftdhtheenenoeptgoinastgiitvitveheecoasnntatdnrondlea. grdatdiveev...