kväveföreningar
preferred label: nitrogen compounds @en
preferred label: typpiyhdisteet @fi
type: Concept
narrower: salpetersyra

salpetersyra
broader: syror
broader: kväveföreningar
in scheme: conceptscheme
preferred label: nitric acid @en
preferred label: typpihappo @fi
type: Concept

syror
preferred label: acids @en
preferred label: hapot @fi
type: Concept
narrower: salpetersyra