mass fraction

URNurn:iso:std:iso:80000:-9:ed-2:en:item:9-11

https://metanorma.github.io/isq-smart/quantities/part-9/t9-11
urn:iso:std:iso:80000:-9:ed-2:en:item:9-11

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-9:ed-2:en:item:9-11

IEC

urn:iec:std:iec:80000-9:2019:::item:9-11

Designations

ENmass fraction

FRfraction massique

Symbol

w_{X}

Notation systems

Rendered

w_{X}

AsciiMath

w_"X"

LaTeX

w_{\text{X}}

Definition

for substance $X$ in a mixture, quotient of mass $m_{X}$ (ISO 80000-4: Mechanics) of substance $X$ and total mass $m$ of the mixture:

w_{X} = m_{X} / m

pour un constituant $X$ d'un mélange, quotient de la masse $m_{X}$ (ISO 80000-4: Mechanics) du constituant $X$ par la masse totale $m$ du mélange:

w_{X} = m_{X} / m

Units

1

one

View related quantities →

Concept HierarchyPendrill (2024)

1dimensionless quantitiesLevel 0 · Kind

Broader concepts

◇ dimensionless quantities

Characterizes

● substance

Ontology
isq:Quantity smart:TermEntry

Class Hierarchy

smart:Entity smart:TermEntryisq:Quantity

A physical quantity as defined in ISO/IEC 80000, with associated symbols, definitions, and units of measurement.

Instance IRI

isq:t9-11

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	9-11
skosxl:prefLabel	"mass fraction"@en
skosxl:altLabel	"w_"X""@en
skos:definition	for substance stem:["X"] in a mixture, quotient of mass stem:[m_"X"] (<<iso80000-4>>) of substance stem:["X"] and total …
isq:hasUnit	1 (one)
isq:hasDimension	isq:Dimension
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-9

Related Entities

isq:QuantityShape isq:part-9 isq:Unit isq:Dimension isq:hasDimension smart:TermEntry