A related factor is the specific gas constant or individual gas constant. This may be indicated by R or Rgas. It is the universal gas constant divided by themolar mass(M) of a pure gas or mixture. This constant is specific to the particular gas or mixture (hence its name), while the...
Twitter Google Share on Facebook concentration (redirected fromConcentration (chemistry)) Thesaurus Medical Encyclopedia con·cen·tra·tion (kŏn′sən-trā′shən) n. 1. a.The act or process of concentrating, especially the fixing of close, undivided attention. ...
0.0821L·atm/(mol·K)用的最普遍，因为L和atm是常见的气体体积和压强单位,也比较方便你记.如果遭遇其他单位,就都往这两个单位上转换,mL和L我就不多说了,压强可能有mmHg(torr),都乘(1 atm/760 mmHg)就可以转过来.AP Chem在Free-Response部分是有公式表的,楼主不用太担心.
Graphite 石墨是一种各向异性(anisotropic)材料,由于他们晶格分层的特性。 Ideal gas equation 理想气体方程,pV=nRT(R,gas constant)。 尽管真实的气体的表现近似于理想气体,在低温和高压下,真实的气体很难表现出理想状态。 Energy changes in ...
The rate constant (K OH ) of the gas-phase oxidation of hydrohalo-methanes and -ethanes by hydroxyl radical (OH) has been modelled in terms of eleven qualitative descriptors drawn from the chemical structure. The multivariate model was calibrated on a training set of 16 compounds selected by...
control the maincement slurryproperties, such asviscosity, fluid loss, gas migration, andthickening time. There is also a brief discussion of the additives used to obtain specificset cementproperties such as CO2resistance, self-healing properties, controlled mechanical properties, and postset expansion...
Water injection into a high speed air flow has been recently investigated by many scientists and is still an important field of research in gas turbine tec... I Zvára,VZ Belov,LP Chelnokov,... - 《Inorganic & Nuclear Chemistry Letters》 被引量: 118发表: 1971年 ...
180 room anteroom, anterooms, roomed, roomful, roomfuls, roomier, roomiest, rooms, roomy Y N 181 introduce intro, introduced, introduces, introducing, introduction, introductions, introductory, intros, reintroduce, reintroduced, reintroduces, reintroducing, reintroduction, reintroductions Y N 182 stro...
,Bowen, Chris R.,... - Advanced Engineering Materials 被引量: 0发表: 2024年 Kinetic isotope effects in the gas phase reactions of OH and Cl with CH3Cl, CD3Cl, and 13CH3Cl Atmospheric Chemistry & PhysicsGola, A. , B. D'Anna , K. Feilberg , S. Sellevåg , L. Bache-Andreass...
From atoms and molecules, to supramolecular and nanoscale assemblies; from the gas phase to liquids and crystals, and matter under extreme conditions: this page highlights some of the most exciting works in physical chemistry and inorganic chemistry, aiming to explain the fundamental properties of mat...