DeCS

Descriptor English:

Hydrogen-Ion Concentration

Descriptor Spanish:

Concentración de Iones de Hidrógeno

Spanish from Spain

Descriptor	concentración de iones hidrógeno
Entry term(s)	concentración de hidrogeniones pH
Scope note:	Normalidad de una solución respecto de los IONES HIDRÓGENO, H+. En la mayoría de los casos dicha concentración está relacionada con la determinación de la ACIDEZ, pH = log 1/2[1/(H+)], donde (H+) es la CONCENTRACIÓN DE IONES HIDRÓGENO en equivalentes gramo por litro de solución. (Traducción libre de : McGraw-Hill Dictionary of Scientific and Technical Terms, 6ª ed)

Descriptor Portuguese:

Concentração de Íons de Hidrogênio

Descriptor French:

Concentration en ions d'hydrogène

Entry term(s):

Concentration, Hydrogen-Ion
Concentrations, Hydrogen-Ion
Hydrogen Ion Concentration
Hydrogen-Ion Concentrations
pH

Tree number(s):

G02.300

RDF Unique Identifier:

https://id.nlm.nih.gov/mesh/D006863

Scope note:

The normality of a solution with respect to HYDROGEN ions; H+. It is related to acidity measurements in most cases by pH = log 1/2[1/(H+)], where (H+) is the hydrogen ion concentration in gram equivalents per liter of solution. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)

Concept UI	M0010722
Scope note	The normality of a solution with respect to HYDROGEN ions; H+. It is related to acidity measurements in most cases by pH = log 1/2[1/(H+)], where (H+) is the hydrogen ion concentration in gram equivalents per liter of solution. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
Preferred term	Hydrogen-Ion Concentration
Entry term(s)	Concentration, Hydrogen-Ion Concentrations, Hydrogen-Ion Hydrogen Ion Concentration Hydrogen-Ion Concentrations pH

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