@prefix isq: .
@prefix smart: .
@prefix rdf: .
@prefix dcterms: .
@prefix skos: .
a isq:Entry ;
rdf:type isq:Quantity ;
rdf:type smart:TermEntry ;
dcterms:identifier "9-14" ;
skosxl:prefLabel "volume fraction"@en ;
skosxl:altLabel "varphi_\"X\""@en ;
skos:definition "for substance stem:[\"X\"], quotient of product of amount of substance fraction stem:[x_\"X\"] (<>) of stem:[\"X\"] and molar volume stem:[V_\"m,X\"] (<>) of the pure substance stem:[\"X\"] at the same temperature (<>) and pressure (<>), and sum over all substances stem:[i] of products of amount-of-substance fractions stem:[x_i] (<>) of substance stem:[i] and their molar volumes stem:[V_\"m,i\"] (<>):\n\n[stem%unnumbered]\n++++\nvarphi_\"X\" = (x_\"X\"V_\"m,X\")/(sum_i x_i V_(\"m\",i))\n++++\n"@en ;
smart:hasBindingnessType "bindingness-type:normative" ;
dcterms:isPartOf ;
isq:hasUnit [
skos:notation "ml/l" ;
skosxl:prefLabel "millilitre per litre"@en
] ;
isq:hasUnit [
skos:notation "1" ;
skosxl:prefLabel "one"@en
] ;
skos:note "Generally, the volume fraction is temperature dependent.\n\nDecided by the 16^th^ CGPM (1979), both \"l\" and \"L\" are allowed for the symbols for the litre.\n"@en ;
iso:urn .