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variable group > trace gas variables > mass 47 organic compounds number concentration

PREFERRED TERM

mass 47 organic compounds number concentration  

DEFINITION

  • Number concentration means number of molecule per unit volume, and is used in the construction molecular_concentration_of_X_in_Y, where X is a material constituent of Y. A chemical species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'. This property concerns the isobaric group with atomic mass 47, and consists with current knowledge of formic acid and ethanol. The chemical formula for formic acid is CH2O2 and ethanol is C2H6O. The IUPAC name for formic acid is formic acid and ethanol is ethanol.

BROADER CONCEPT

OBSERVATION MATRIX

OBJECT OF INTEREST

OBSERVED PROPERTY

URI

https://vocabulary.actris.nilu.no/actris_vocab/formicacidandethanolnumberconcentration

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