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9-8

molar entropy

URNurn:iso:std:iso:80000:-9:ed-2:en:item:9-8

https://metanorma.github.io/isq-smart/quantities/part-9/t9-8
urn:iso:std:iso:80000:-9:ed-2:en:item:9-8

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-9:ed-2:en:item:9-8

IEC

urn:iec:std:iec:80000-9:2019:::item:9-8

Designations

ENmolar entropy

FRentropie molaire

Symbol

S_{m}

Notation systems

Rendered

S_{m}

AsciiMath

S_"m"

LaTeX

S_{\text{m}}

Definition

quotient of entropy $S$ (ISO 80000-5: Thermodynamics) and amount $n$ of substance (amount of substance):

S_{m} = S / n

quotient de l'entropie $S$ (ISO 80000-5: Thermodynamics) par la quantité de matière $n$ (amount of substance):

S_{m} = S / n

Units

\frac{J}{m o l \cdot K}

joule per mole kelvin

View related quantities →

k g \cdot m^{2} \cdot s^{- 2} \cdot K^{- 1} \cdot m o l^{- 1}

kilogram square metre per second squared kelvin mole

View related quantities →

Notes

Conditions (constant pressure or volume etc.) must be specified.

Les conditions (pression constante ou volume constant, etc.) doivent être spécifiées.

Concept HierarchyPendrill (2024)

1dimensionless quantitiesLevel 0 · Kind

Broader concepts

◇ dimensionless quantities ↑ t5-18

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:t9-8

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	9-8
skosxl:prefLabel	"molar entropy"@en
skosxl:altLabel	"S_"m""@en
skos:definition	quotient of entropy stem:[S] (<<iso80000-5>>) and amount stem:[n] of substance (<<t9-2>>): [stem%unnumbered] ++++ S_"m"…
skos:note	Conditions (constant pressure or volume etc.) must be specified.
isq:hasUnit	J/(molK) (joule per mole kelvin)kgm^2s^(-2)K^(-1)*mol^(-1) (kilogram square metre per second squared kelvin mole)
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