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- Cobalt_sulfide abstract "Cobalt sulfide is the name for chemical compounds with a formula CoxSy. Well-characterized species include minerals with the formula CoS2 and Co3S4, and the synthetic material Co9S8. In combination with molybdenum, the sulfides of cobalt are used as catalysts for the industrial process called hydrodesulfurization, which is implemented on a large scale in refineries.Cobalt sulfides precipitate when aqueous solutions of cobalt(II) ions are treated with hydrogen sulfide. This reaction is useful in the purification of cobalt from its ores as well as in qualitative inorganic analysis. In general, the sulfides of cobalt are black, semiconducting, insoluble in water, and nonstoichiometric. They react with strong acids to release hydrogen sulfide gas again. They are weak reducing agents and can be oxidized to cobalt sulfate[citation needed].Cobalt sulfide exists in two forms: alpha and beta.".
- Cobalt_sulfide thumbnail Sulfid_kobaltnatý.PNG?width=300.
- Cobalt_sulfide wikiPageExternalLink cbook.cgi?ID=1317-42-6&Units=SI.
- Cobalt_sulfide wikiPageID "20727759".
- Cobalt_sulfide wikiPageRevisionID "540997592".
- Cobalt_sulfide hasPhotoCollection Cobalt_sulfide.
- Cobalt_sulfide imagefile "Sulfid kobaltnatý.PNG".
- Cobalt_sulfide verifiedrevid "440745374".
- Cobalt_sulfide watchedfields "changed".
- Cobalt_sulfide subject Category:Cobalt_compounds.
- Cobalt_sulfide subject Category:Sulfides.
- Cobalt_sulfide type Abstraction100002137.
- Cobalt_sulfide type Chemical114806838.
- Cobalt_sulfide type CobaltCompounds.
- Cobalt_sulfide type Cognition100023271.
- Cobalt_sulfide type Compound105870180.
- Cobalt_sulfide type Compound114818238.
- Cobalt_sulfide type Concept105835747.
- Cobalt_sulfide type Content105809192.
- Cobalt_sulfide type Idea105833840.
- Cobalt_sulfide type Material114580897.
- Cobalt_sulfide type Matter100020827.
- Cobalt_sulfide type Part113809207.
- Cobalt_sulfide type PhysicalEntity100001930.
- Cobalt_sulfide type PsychologicalFeature100023100.
- Cobalt_sulfide type Relation100031921.
- Cobalt_sulfide type Substance100019613.
- Cobalt_sulfide type Sulfide115063699.
- Cobalt_sulfide type Sulfides.
- Cobalt_sulfide type Whole105869584.
- Cobalt_sulfide type ChemicalCompound.
- Cobalt_sulfide type ChemicalSubstance.
- Cobalt_sulfide type ChemicalSubstanceType.
- Cobalt_sulfide type ChemicalObject.
- Cobalt_sulfide type Thing.
- Cobalt_sulfide comment "Cobalt sulfide is the name for chemical compounds with a formula CoxSy. Well-characterized species include minerals with the formula CoS2 and Co3S4, and the synthetic material Co9S8. In combination with molybdenum, the sulfides of cobalt are used as catalysts for the industrial process called hydrodesulfurization, which is implemented on a large scale in refineries.Cobalt sulfides precipitate when aqueous solutions of cobalt(II) ions are treated with hydrogen sulfide.".
- Cobalt_sulfide label "Cobalt sulfide".
- Cobalt_sulfide label "Cobaltsulfid".
- Cobalt_sulfide sameAs Cobaltsulfid.
- Cobalt_sulfide sameAs m.056ctwq.
- Cobalt_sulfide sameAs Q13390039.
- Cobalt_sulfide sameAs Q13390039.
- Cobalt_sulfide sameAs Cobalt_sulfide.
- Cobalt_sulfide wasDerivedFrom Cobalt_sulfide?oldid=540997592.
- Cobalt_sulfide depiction Sulfid_kobaltnatý.PNG.
- Cobalt_sulfide isPrimaryTopicOf Cobalt_sulfide.