About: Ionic partition diagram     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : owl:Thing, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)
QRcode icon
http://dbpedia.demo.openlinksw.com/c/2TV3Gyy4XL

Similar to Pourbaix's diagram for the speciation of redox species as a function of the redox potential and the pH, ionic partition diagrams indicate in which an acid or a base are predominantly present in a biphasic system as a function of the Galvani potential difference between the two phases and the pH of the aqueous solution Ionic partition diagram of an hydrophilic acid AH in a biphasic water/organic solvent system. The line separating the neutral acid in water and the anion Ao– in the organic phase is given by considering the aqueous acidity constant to give

AttributesValues
rdfs:label
  • Ionic partition diagram (en)
rdfs:comment
  • Similar to Pourbaix's diagram for the speciation of redox species as a function of the redox potential and the pH, ionic partition diagrams indicate in which an acid or a base are predominantly present in a biphasic system as a function of the Galvani potential difference between the two phases and the pH of the aqueous solution Ionic partition diagram of an hydrophilic acid AH in a biphasic water/organic solvent system. The line separating the neutral acid in water and the anion Ao– in the organic phase is given by considering the aqueous acidity constant to give (en)
foaf:depiction
  • http://commons.wikimedia.org/wiki/Special:FilePath/Ionic_fig_1.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Ionic_fig_2.jpg
dcterms:subject
Wikipage page ID
Wikipage revision ID
Link from a Wikipage to another Wikipage
sameAs
dbp:wikiPageUsesTemplate
thumbnail
has abstract
  • Similar to Pourbaix's diagram for the speciation of redox species as a function of the redox potential and the pH, ionic partition diagrams indicate in which an acid or a base are predominantly present in a biphasic system as a function of the Galvani potential difference between the two phases and the pH of the aqueous solution Ionic partition diagram of an hydrophilic acid AH in a biphasic water/organic solvent system. At a high aqueous pH, the acid is in the anionic form and can exist in both phases according to the Galvani potential difference. The Nernst equation for the distribution of the anion, ignoring the activity coefficients is written. Thus, the separation limit between the anionic form in water and the organic solvent is a horizontal straight line. As in Pourbaix diagrams, the separation limit between the acid and basic forms in water is a vertical line given by . The line separating the neutral acid in water and the anion Ao– in the organic phase is given by considering the aqueous acidity constant to give As in the Pourbaix diagrams, we obtain a delimiting line that depends on the pH as shown below. (en)
prov:wasDerivedFrom
page length (characters) of wiki page
foaf:isPrimaryTopicOf
is Link from a Wikipage to another Wikipage of
is Wikipage redirect of
is foaf:primaryTopic of
Faceted Search & Find service v1.17_git147 as of Sep 06 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 08.03.3332 as of Dec 5 2024, on Linux (x86_64-generic-linux-glibc212), Single-Server Edition (378 GB total memory, 76 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2025 OpenLink Software