potentiometric titration

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• Potentiometric titration — is a technique similar to direct titration of a redox reaction. No indicator is used; instead the voltage across the analyte, typically an electrolyte solution is measured. To do this, two electrodes are used, a neutral electrode and a standard… …   Wikipedia

• potentiometric titration — potenciometrinis titravimas statusas T sritis Standartizacija ir metrologija apibrėžtis Titravimas, kurio metu lygiavertiškumo taškas nustatomas indikatoriniu elektrodu. atitikmenys: angl. potentiometric titration vok. elektrometrische Titration …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• potentiometric titration — potenciometrinis titravimas statusas T sritis chemija apibrėžtis Titravimas, kurio metu registruojamas indikatorinio elektrodo potencialo kitimas. atitikmenys: angl. potentiometric titration rus. потенциометрическое титрование …   Chemijos terminų aiškinamasis žodynas

• potentiometric titration — Chem. titration in which the end point is determined by measuring the voltage of an electric current of given amperage passed through the solution. [1925 30] * * * …   Universalium

• potentiometric titration — Chem. titration in which the end point is determined by measuring the voltage of an electric current of given amperage passed through the solution. [1925 30] …   Useful english dictionary

• potentiometric titration — a method of determining hydrogen ion concentration by placing a hydrogen electrode in unknown solution and measuring the potential developed as compared with some standard electrode by means of a potentiometer …   Medical dictionary

• titration — [tī trā′shən] n. 〚/span> TITRATE + ION〛 Chem. Physiol. the process of finding out how much of a certain substance is contained in a known volume of a solution by measuring volumetrically how much of a standard solution is required to produce a… …   Universalium

• Thermometric titration — titration systems have pre dominated in this area since the 1970 s. With the advent of cheap computers able to handle the powerful thermometric titration software, development has now reached the stage where easy to use automated thermometric… …   Wikipedia

• Titration — [ frame|Titration setup: the titrant drops from the burette into the analyte solution in the flask. An indicator present then changes color permanently at the endpoint.] Titration is a common laboratory method of quantitative chemical analysis… …   Wikipedia

• titration — Volumetric analysis by means of the addition of definite amounts of a test solution to a solution of the substance being assayed. [Fr. titre, standard] colorimetric t. a t. in which the end point is marked by a color change …   Medical dictionary

• Nonaqueous titration — is the titration of substances dissolved in nonaqueous solvents. It is the most common titrimetric procedure used in pharmacopoeial assays and serves a double purpose: it is suitable for the titration of very weak acids and very weak bases, and… …   Wikipedia