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Also acid ionization constant or acidity constant. A quantitative measure of the strength of an acid in solution expressed as an equilibrium constant for a chemical dissociation reaction in the context of acid-base reactions. It is often given as its base-10 cologarithm, p K a. acid–base extraction A chemical reaction in which chemical species are separated from other acids and bases. acid ...
[1] [2] In effect, it is a constant for each value of t. In the more general case, any nonhomogeneous source function in any variable can be described as a forcing function, and the resulting solution can often be determined using a superposition of linear combinations of the homogeneous solutions and the forcing term. [3]
[OEIS 100] Computed up to 1 011 597 392 terms by E. Weisstein. He also noted that while the Champernowne constant continued fraction contains sporadic large terms, the continued fraction of the Copeland–Erdős Constant do not exhibit this property. [Mw 85] Base 10 Champernowne constant
A physical constant relating the average kinetic energy of the particles in a gas with the temperature of the gas. It is the gas constant R divided by the Avogadro constant NA. Bose–Einstein condensate (BEC) boson A type of subatomic particle that behaves according to Bose–Einstein statistics and possesses integer spin.
As explained in the introduction, the coupling constant sets the magnitude of a force which behaves with distance as /. The 1 / r 2 {\displaystyle 1/r^{2}} -dependence was first explained by Faraday as the decrease of the force flux : at a point B distant by r {\displaystyle r} from the body A generating a force, this one is proportional to the ...
Triton X-100 is a commonly used detergent in laboratories. [5] Triton X-100 is widely used to lyse cells to extract protein or organelles, or to permeabilize the membranes of living cells. [6] Some applications include: Inactivation of lipid-enveloped viruses (e.g. HIV, HBV, HCV) in manufacturing of biopharmaceuticals; Industrial purpose ...
For a process at constant temperature and pressure without non-PV work, this inequality transforms into <. Similarly, for a process at constant temperature and volume, <. Thus, a negative value of the change in free energy is a necessary condition for a process to be spontaneous; this is the most useful form of the second law of thermodynamics ...
Part of force field of ethane for the C-C stretching bond. In the context of chemistry, molecular physics, physical chemistry, and molecular modelling, a force field is a computational model that is used to describe the forces between atoms (or collections of atoms) within molecules or between molecules as well as in crystals.