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The Ecosystem Ontology
Last uploaded:
September 23, 2019
| Id | http://purl.dataone.org/odo/ECSO_00000512
http://purl.dataone.org/odo/ECSO_00000512
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|---|---|
| Preferred Name | Concentration Measurement Type |
| Definitions |
Note: see list of issues, text file called ECSO_notes_issues.txt
PATO concentration_of explicitly says mixture of one substance with another.
superclasses (measuresEntity, measuresCharacterstic) deliberately left off this class because mixtures can be quite variable. See children.
added a child of concentration-of, called 'molar concentration', and put the equivalence class there. alternative could be that 'molar concentration' is a synonym of AmountOfSubstanceConcentration in OBOE.
A concentration measurement describes the amount of one entity relative to the total amounts (usually expressed in Volume) of the entities in the mixture in which it occurs
Concentration is the abundance of a constituent divided by the total volume of a mixture. The term concentration can be applied to any kind of chemical mixture, but most frequently it refers to solutes and solvents in solutions.
Several types of mathematical description can be distinguished: mass concentration, molar concentration, number concentration, and volume concentration.
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| Type | http://www.w3.org/2002/07/owl#Class |
All Properties
| definition | Concentration is the abundance of a constituent divided by the total volume of a mixture. The term concentration can be applied to any kind of chemical mixture, but most frequently it refers to solutes and solvents in solutions. Several types of mathematical description can be distinguished: mass concentration, molar concentration, number concentration, and volume concentration. |
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| description | the strength of a solution (i.e. number of molecules of a substance in a given volume)
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| prefLabel | Concentration Measurement Type
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| label | concentration_MeasurementType
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| comment | Note: see list of issues, text file called ECSO_notes_issues.txt
PATO concentration_of explicitly says mixture of one substance with another.
superclasses (measuresEntity, measuresCharacterstic) deliberately left off this class because mixtures can be quite variable. See children.
added a child of concentration-of, called 'molar concentration', and put the equivalence class there. alternative could be that 'molar concentration' is a synonym of AmountOfSubstanceConcentration in OBOE.
A concentration measurement describes the amount of one entity relative to the total amounts (usually expressed in Volume) of the entities in the mixture in which it occurs
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| seeAlso | PATO:0000033, concentration of
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| hiddenLabel | concentration_MeasurementType
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| type | |
| definition source | IUPAC, Compendium of Chemical Terminology, 2nd ed. (the "Gold Book") (1997). Online corrected version: (2006–) "concentration". (via http://en.wikipedia.org/wiki/Concentration#cite_note-goldbook-1)
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| prefixIRI | odo:ECSO_00000512
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| ECSO_01000005 | WordNet
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| subClassOf |
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