Results 111 to 120 of about 27,262 (255)

The Liquid Junction Potential in Potentiometric Titrations. 2. Determination of Ionic Molar Conductivities in Mixtures of Cd(ClO4)2 + HClO4 + NaClO4 under the Experimental Condition That [Na+]=3 M is Kept Constant. [PDF]

open access: diamond, 1998
Erzsébet Néher-Neumann   +7 more
openalex   +1 more source

Elucidating Ionization Behavior: Potentiometric Titration for Precise Determination of pKa Values in Medicinal Chemistry

open access: yesPharmata
The determination of pKa values holds paramount importance in the field of medicinal chemistry, serving as a critical parameter for understanding the ionization behavior of pharmaceutical compounds.
Safiye Nihal Aydoğdu, Durişehvar Ünal
doaj  

Formation of nickel vanadates as a function of pH

open access: yesJournal of the Brazilian Chemical Society, 2004
The precise nature of the reaction between hydrochloric acid and sodium ortho-vanadate solution has been studied by means of electrometric techniques involving potentiometric and conductometric titrations.
Prasad Shiva   +5 more
doaj  

A polarographic and potentiometric study of metal-ligand equilibria: Instrumentation and investigations of systems with non-reversible electrode reactions [PDF]

open access: yes, 2006
Faculty of Science School of Chemistry 0204045a tspmkwi@hotmail.comNew possibilities in collection of polarographic and potentiometric experimental data in studies of metal–ligand systems by automated instrumental methods, and subsequent treatment ...
Mkwizu, Tumaini Samuel Peter
core  

Nickel binding sites in histone proteins [PDF]

open access: yes, 2012
Nickel compounds are well known as human carcinogens, though the molecular events that are responsible for this are not well understood. It has been proposed that a crucial element in the mechanism of carcinogenesis is the binding of Ni(II) ions within
Medici, Serenella   +3 more
core  

QUALITATIVE AND QUANTITATIVE ANALISIS OF ORGANIC ACIDS IN MIXTURE OF MULTIVITAMIN RAW MATERIAL

open access: yesРазработка и регистрация лекарственных средств, 2019
The article presents the results of a qualitative analysis of organic acids in the mixture of the multivitamin raw material № 2. Thin layer chromatography method was confirmed to contain apple, citric and ascorbic acids.
V. Yu. Zhilkina   +2 more
doaj  

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