Ionization constant | Article about ionization constant by The Free Dictionary
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ionization constant[‚ī·ə·nə′zā·shən ¦kän·stənt]
Analog of the dissociation constant, where k = [H+][A-]/[HA]; used for the application of the law of mass action to ionization; in the equation HA represents the acid, such as acetic acid.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive
Potentiometric Determination of the Ionization Constants
. The ionization constants
of the ionizable group in Schiff base under investigation are determined by a method similar to that described by Calvin-Bjerrum .
(NASDAQ: SLP) said it has completed a 14-month collaborative project with Bayer HealthCare, a subgroup of Bayer AG, to improve prediction of ionization constants
for drug-like molecules.
where [[beta].sup.HDP.sub.MHDP], [[beta].sup.HT.sub.MHT], and [[beta].sup.T.sub.MT] are the stability constants of PDCA and tartaric acid; [f.sub.HDP], [f.sub.HT], and [f.sub.T] are the fractions of the respective weak acid ligand, which at constant pH value can be calculated using the PDCA ([pK.sub.1] = 2.16; [pK.sub.2] = 4.76) and tartaric acid ionization constants