35 / 62

9-28

osmotic pressure

URNurn:iso:std:iso:80000:-9:ed-2:en:item:9-28

https://metanorma.github.io/isq-smart/quantities/part-9/t9-28
urn:iso:std:iso:80000:-9:ed-2:en:item:9-28

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-9:ed-2:en:item:9-28

IEC

urn:iec:std:iec:80000-9:2019:::item:9-28

Designations

ENosmotic pressure

FRpression osmotique

Symbol

Π

Notation systems

Rendered

Π

AsciiMath

ii(Pi)

LaTeX

\mathit{\Pi}

Definition

excess pressure (ISO 80000-4: Mechanics) required to maintain osmotic equilibrium between a solution and the pure solvent separated by a membrane permeable to the solvent only

excès de pression (ISO 80000-4: Mechanics) nécessaire pour maintenir l'équilibre osmotique entre une solution et le solvant pur séparés par une membrane perméable au solvant seulement

Units

P a

pascal

View related quantities →

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

kilogram per metre second squared

View related quantities →

Concept HierarchyPendrill (2024)

L⁻¹ M T⁻²pressure-type quantitiesLevel 0 · Kind

Broader concepts

◇ pressure-type quantities

Characterizes

● solution● solvent

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:t9-28

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	9-28
skosxl:prefLabel	"osmotic pressure"@en
skosxl:altLabel	"ii(Pi)"@en
skos:definition	excess pressure (<<iso80000-4>>) required to maintain osmotic equilibrium between a solution and the pure solvent separa…
isq:hasUnit	Pa (pascal)kgm^(-1)s^(-2) (kilogram per metre second squared)
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