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Part 99-37.2

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Part 9: Physical Chemistry·62 entries

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Section 9-372 entries

9-37.1molar gas constant 9-37.2specific gas constant

9-37.2

specific gas constant

URNurn:iso:std:iso:80000:-9:ed-2:en:item:9-37.2

Download RDF.jsonld .ttl

https://metanorma.github.io/isq-smart/quantities/part-9/t9-37.2
urn:iso:std:iso:80000:-9:ed-2:en:item:9-37.2

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-9:ed-2:en:item:9-37.2

IEC

urn:iec:std:iec:80000-9:2019:::item:9-37.2

Designations

ENspecific gas constant

FRconstante massique des gaz

Symbol

R_{s}

Notation systems

Rendered

R_{s}

AsciiMath

R_"s"

LaTeX

R_{\text{s}}

Definition

quotient of molar gas constant $R$ (molar gas constant) and molar mass (molar mass) $M$ , i.e. $R_{s} = R / M$

quotient de la constante molaire des gaz $R$ (molar gas constant) par la masse molaire $M$ (molar mass), c'est- quotient-dire $R_{s} = R / M$

Units

\frac{J}{k g \cdot K}

joule per kilogram kelvin

View related quantities →

m^{2} \cdot s^{- 2} \cdot K^{- 1}

square metre per second squared kelvin

View related quantities →

Concept HierarchyPendrill (2024)

1dimensionless quantitiesLevel 0 · Kind

Broader concepts

◇ dimensionless quantities

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:t9-37.2

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	9-37.2
skosxl:prefLabel	"specific gas constant"@en
skosxl:altLabel	"R_"s""@en
skos:definition	quotient of molar gas constant stem:[R] (<<t9-37.1>>) and molar mass (<<t9-4>>) stem:[M], i.e. stem:[R_"s" = R//M]
isq:hasUnit	J/(kgK) (joule per kilogram kelvin)m^2s^(-2)*K^(-1) (square metre per second squared kelvin)
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