pH value

acidity and alkalinity of an aqueous solution
rdfs:label
"pH value"@en
skos:altLabel
"pH"@en
"㏗"@en
schema:description
"acidity and alkalinity of an aqueous solution"@en
schema:dateModified "2026-09-08T09:58:48+00:00"^^xsd:dateTime
schema:version 2542183206
wikibase:claim p:P9440
wikibase:directClaim wdt:P9440
wikibase:directClaimNormalized p:direct-normalized/P9440
wikibase:novalue p:novalue/P9440
wikibase:propertyType wikibase:Quantity
wikibase:qualifier p:qualifier/P9440
wikibase:qualifierValue p:qualifier/value/P9440
wikibase:qualifierValueNormalized p:qualifier/value-normalized/P9440
wikibase:reference p:reference/P9440
wikibase:referenceValue p:reference/value/P9440
wikibase:referenceValueNormalized p:reference/value-normalized/P9440
wikibase:statementProperty p:statement/P9440
wikibase:statementValue p:statement/value/P9440
wikibase:statementValueNormalized p:statement/value-normalized/P9440
wikibase:statements 17
p:P1629 wd:statement/P9440-33b1d924-4b1c-a782-a21d-c218e9362715
p:P1659 wd:statement/P9440-1367f54d-49d9-a89b-8492-e733fdf5859a
wd:statement/P9440-9d7cdedb-4be4-7223-9e15-6d6a3cee4b10
wd:statement/P9440-a3cab88b-41e7-7874-7eee-d59872eb5905
wd:statement/P9440-db83046a-41bc-f301-cfde-ec26fc01e17d
p:P1855 wd:statement/P9440-9505fd1d-4b10-4d14-c5a5-3d292718762a
wd:statement/P9440-b0139637-4fec-c861-efaa-16c2760ec07b
wd:statement/P9440-dc9a8474-4b9c-6775-4fdb-6ba99957e730
p:P2302 wd:statement/P9440-52efad62-485e-fc6f-54db-626caa55ba32
wd:statement/P9440-70c90843-45df-3766-ad33-dc7ff014d057
wd:statement/P9440-D7818D3B-7239-4BB1-999F-F93D074ED28F
wd:statement/P9440-e6a51660-4f45-5732-7dac-1f184821fad4
wd:statement/P9440-ea50e54c-4194-ab3c-49bd-5425456e6cf6
p:P2668 wd:statement/P9440-4fd53d0e-44e3-3512-a4cc-fcbcf22d04db
p:P2875 wd:statement/P9440-C87C2AA9-A148-4303-AA35-0E9A3AD47B14
p:P31 wd:statement/P9440-B873FECB-838F-402A-BC8E-B21F8AC87C73
p:P3254 wd:statement/P9440-b5654025-487c-3a47-990c-ed9c780b17e8
wdt:P1629 pH
wdt:P1659 pKa
temperature
salinity
serving temperature
wdt:P1855 Camembert
distilled water
Bosten Lake
wdt:P2302 range constraint
allowed units constraint
allowed-entity-types constraint
property scope constraint
citation-needed constraint
wdt:P2668 sometimes changes
wdt:P2875 Category:Pages using Wikidata property P9440
wdt:P31 Wikidata property related to chemistry
wdt:P3254 <https://www.wikidata.org/wiki/Wikidata:Property_proposal/pH>
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data from SPARQL profile: Wikidata