ammonium

See also: ammónium, ammonium-, and Ammonium

English

Etymology

From New Latin ammōnium. Equivalent to ammonia +‎ -ium.

Pronunciation

  • (General American) enPR: əmō'nēəm, IPA(key): /əˈmoʊni.əm/
  • (file)

Noun

ammonium (usually uncountable, plural ammoniums)

  1. (inorganic chemistry) The univalent NH4+ cation, derived by the protonation of ammonia
  2. (organic chemistry, especially in combination) Any similar cation formed by replacing one or more hydrogen atoms with alkyl or aryl radicals

Derived terms

Translations

Finnish

Etymology

Internationalism, ultimately from Latin ammonium.

Pronunciation

  • IPA(key): /ˈɑmːonium/, [ˈɑ̝mːo̞ˌnium]
  • Rhymes: -ium
  • Syllabification(key): am‧mo‧ni‧um

Noun

ammonium

  1. (chemistry) ammonium; used as mass noun, see also ammoniumioni (“ammonium”)
    Korkea ammoniumin pitoisuus häiritsee aivojen aineenvaihduntaa.
    A high concentration of ammonium disturbs the metabolism of the brain.

Declension

Inflection of ammonium (Kotus type 5/risti, no gradation)
nominative ammonium —
genitive ammoniumin —
partitive ammoniumia —
illative ammoniumiin —
singular plural
nominative ammonium —
accusative nom. ammonium —
gen. ammoniumin
genitive ammoniumin —
partitive ammoniumia —
inessive ammoniumissa —
elative ammoniumista —
illative ammoniumiin —
adessive ammoniumilla —
ablative ammoniumilta —
allative ammoniumille —
essive ammoniumina —
translative ammoniumiksi —
abessive ammoniumitta —
instructive — —
comitative See the possessive forms below.
Possessive forms of ammonium (Kotus type 5/risti, no gradation)
first-person singular possessor
singular plural
nominative ammoniumini —
accusative nom. ammoniumini —
gen. ammoniumini
genitive ammoniumini —
partitive ammoniumiani —
inessive ammoniumissani —
elative ammoniumistani —
illative ammoniumiini —
adessive ammoniumillani —
ablative ammoniumiltani —
allative ammoniumilleni —
essive ammoniuminani —
translative ammoniumikseni —
abessive ammoniumittani —
instructive — —
comitative — —
second-person singular possessor
singular plural
nominative ammoniumisi —
accusative nom. ammoniumisi —
gen. ammoniumisi
genitive ammoniumisi —
partitive ammoniumiasi —
inessive ammoniumissasi —
elative ammoniumistasi —
illative ammoniumiisi —
adessive ammoniumillasi —
ablative ammoniumiltasi —
allative ammoniumillesi —
essive ammoniuminasi —
translative ammoniumiksesi —
abessive ammoniumittasi —
instructive — —
comitative — —
first-person plural possessor
singular plural
nominative ammoniumimme —
accusative nom. ammoniumimme —
gen. ammoniumimme
genitive ammoniumimme —
partitive ammoniumiamme —
inessive ammoniumissamme —
elative ammoniumistamme —
illative ammoniumiimme —
adessive ammoniumillamme —
ablative ammoniumiltamme —
allative ammoniumillemme —
essive ammoniuminamme —
translative ammoniumiksemme —
abessive ammoniumittamme —
instructive — —
comitative — —
second-person plural possessor
singular plural
nominative ammoniuminne —
accusative nom. ammoniuminne —
gen. ammoniuminne
genitive ammoniuminne —
partitive ammoniumianne —
inessive ammoniumissanne —
elative ammoniumistanne —
illative ammoniumiinne —
adessive ammoniumillanne —
ablative ammoniumiltanne —
allative ammoniumillenne —
essive ammoniuminanne —
translative ammoniumiksenne —
abessive ammoniumittanne —
instructive — —
comitative — —
third-person possessor
singular plural
nominative ammoniuminsa —
accusative nom. ammoniuminsa —
gen. ammoniuminsa
genitive ammoniuminsa —
partitive ammoniumiaan
ammoniumiansa
—
inessive ammoniumissaan
ammoniumissansa
—
elative ammoniumistaan
ammoniumistansa
—
illative ammoniumiinsa —
adessive ammoniumillaan
ammoniumillansa
—
ablative ammoniumiltaan
ammoniumiltansa
—
allative ammoniumilleen
ammoniumillensa
—
essive ammoniuminaan
ammoniuminansa
—
translative ammoniumikseen
ammoniumiksensa
—
abessive ammoniumittaan
ammoniumittansa
—
instructive — —
comitative — —

Derived terms

compounds

French

Pronunciation

  • IPA(key): /a.mɔ.njɔm/

Noun

ammonium m (plural ammoniums)

  1. (inorganic chemistry) ammonium

Further reading

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