A persulfate (sometimes known as peroxysulfate or peroxodisulfate) is a compound containing the anions SO2−5 or S2O2−8. The anion SO2−5 contains one peroxide group per sulfur center, whereas in S2O2−8, the peroxide group bridges the sulfur atoms. In both cases, sulfur adopts the normal tetrahedral geometry typical for the S(VI) oxidation state. These salts are strong oxidizers.
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| - Persulfate (fr)
- Perossisolfato (it)
- Persulfate (en)
- Nadsiarczany (pl)
- Пероксосульфаты (ru)
- Persulfat (sv)
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| - Un persulfate est un oxyanion, ou son sel associé, possédant un groupe peroxyde lié à un ou deux atomes de soufre. Il existe deux anions persulfate : le peroxomonosulfate SO52− et le peroxodisulfate S2O82−. Le soufre adopte la géométrie tétraédrique normale typique de l'état d'oxydation S(VI). Les persulfates sont de puissants oxydants et comburants. (fr)
- A persulfate (sometimes known as peroxysulfate or peroxodisulfate) is a compound containing the anions SO2−5 or S2O2−8. The anion SO2−5 contains one peroxide group per sulfur center, whereas in S2O2−8, the peroxide group bridges the sulfur atoms. In both cases, sulfur adopts the normal tetrahedral geometry typical for the S(VI) oxidation state. These salts are strong oxidizers. (en)
- Il termine perossisolfato si riferisce a ioni o sali contenenti un atomo di zolfo con stato di ossidazione pari a +6 e con uno o due gruppi perossidici. Queste specie vengono chiamate anteponendo perossi- (o perosso-) a -solfato indicando con -mono- o -di- quanti gruppi solfato sono presenti nello ione discreto. Con persolfato si intende il perossodisolfato. I perossisolfati sono quindi due:
* perossimonosolfato SO52−
* perossidisolfato S2O82− Che derivano dagli acidi perossimonosolforico e perossidisolforico. (it)
- Nadsiarczany - sole kwasu nadtlenodwusiarkowego. Zawierają one siarkę sześciowartościową oraz wiązanie tlen - tlen. (pl)
- Пероксосульфаты (персульфаты) — неорганические соединения, соли . (ru)
- Persulfater är joner som innehåller mer syre än normala sulfat-joner. Persulfater är persvavelsyrans salter. Svavlet i persulfat har oxidationstillstånd +6 precis som i sulfat, men till skillnad från vanliga sulfater så innehåller persulfater peroxid-grupper. Persulfater delas in i peroxidmonosulfat och peroxiddisulfat. (sv)
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| - Un persulfate est un oxyanion, ou son sel associé, possédant un groupe peroxyde lié à un ou deux atomes de soufre. Il existe deux anions persulfate : le peroxomonosulfate SO52− et le peroxodisulfate S2O82−. Le soufre adopte la géométrie tétraédrique normale typique de l'état d'oxydation S(VI). Les persulfates sont de puissants oxydants et comburants. (fr)
- A persulfate (sometimes known as peroxysulfate or peroxodisulfate) is a compound containing the anions SO2−5 or S2O2−8. The anion SO2−5 contains one peroxide group per sulfur center, whereas in S2O2−8, the peroxide group bridges the sulfur atoms. In both cases, sulfur adopts the normal tetrahedral geometry typical for the S(VI) oxidation state. These salts are strong oxidizers. (en)
- Il termine perossisolfato si riferisce a ioni o sali contenenti un atomo di zolfo con stato di ossidazione pari a +6 e con uno o due gruppi perossidici. Queste specie vengono chiamate anteponendo perossi- (o perosso-) a -solfato indicando con -mono- o -di- quanti gruppi solfato sono presenti nello ione discreto. Con persolfato si intende il perossodisolfato. I perossisolfati sono quindi due:
* perossimonosolfato SO52−
* perossidisolfato S2O82− Che derivano dagli acidi perossimonosolforico e perossidisolforico. (it)
- Nadsiarczany - sole kwasu nadtlenodwusiarkowego. Zawierają one siarkę sześciowartościową oraz wiązanie tlen - tlen. (pl)
- Пероксосульфаты (персульфаты) — неорганические соединения, соли . (ru)
- Persulfater är joner som innehåller mer syre än normala sulfat-joner. Persulfater är persvavelsyrans salter. Svavlet i persulfat har oxidationstillstånd +6 precis som i sulfat, men till skillnad från vanliga sulfater så innehåller persulfater peroxid-grupper. Persulfater delas in i peroxidmonosulfat och peroxiddisulfat. (sv)
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