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- Chromium(VI)_oxide_peroxide abstract "Chromium(VI) peroxide (CrO5) or chromium oxide peroxide is an unstable compound formed by the addition of acidified hydrogen peroxide solutions to solutions of chromates, such as sodium chromate. The generally yellow chromates turn to dark blue-brown as chromium(VI) peroxide is formed. The metal chromate reacts with hydrogen peroxide and an acid to give chromium peroxide, water, and the metal salt of the acid.M2CrO4 + 2 H2O2 + 2 H+ → CrO5 + 3 H2O + 2 M+After a few seconds, the chromium(VI) peroxide decomposes to turn green as chromium(III) compounds are formed.To avoid this decomposition, it is possible to stabilize chromium(VI) oxide peroxide in a water-immiscible organic solvent such as diethyl ether, butan-1-ol or amyl acetate by adding a layer of the organic solvent above the chromate/dichromate solution and shaking during the addition of hydrogen peroxide. In this way, the chromium(VI) peroxide (unstable in the aqueous phase in which newly formed) is dissolved in the immiscible organic solvent. In this condition it can be observed over a much longer period.2 CrO5 + 7 H2O2 + 6 H+ → 2 Cr3+ + 10 H2O + 7 O2 This compound contains one oxo ligand and two peroxo ligands, making a total of five oxygen atoms per chromium atom.".
- Chromium(VI)_oxide_peroxide thumbnail CrO5-2D.png?width=300.
- Chromium(VI)_oxide_peroxide wikiPageExternalLink edm0109.html.
- Chromium(VI)_oxide_peroxide wikiPageID "27459589".
- Chromium(VI)_oxide_peroxide wikiPageRevisionID "541027326".
- Chromium(VI)_oxide_peroxide hasPhotoCollection Chromium(VI)_oxide_peroxide.
- Chromium(VI)_oxide_peroxide imagefile "CrO5-2D.png".
- Chromium(VI)_oxide_peroxide othernames "chromium oxide peroxide".
- Chromium(VI)_oxide_peroxide verifiedrevid "434965124".
- Chromium(VI)_oxide_peroxide subject Category:Chromates.
- Chromium(VI)_oxide_peroxide subject Category:Oxides.
- Chromium(VI)_oxide_peroxide subject Category:Peroxides.
- Chromium(VI)_oxide_peroxide type Abstraction100002137.
- Chromium(VI)_oxide_peroxide type Chemical114806838.
- Chromium(VI)_oxide_peroxide type Chromate114811826.
- Chromium(VI)_oxide_peroxide type Chromates.
- Chromium(VI)_oxide_peroxide type Compound114818238.
- Chromium(VI)_oxide_peroxide type Material114580897.
- Chromium(VI)_oxide_peroxide type Matter100020827.
- Chromium(VI)_oxide_peroxide type Oxide114971519.
- Chromium(VI)_oxide_peroxide type Oxides.
- Chromium(VI)_oxide_peroxide type Part113809207.
- Chromium(VI)_oxide_peroxide type PhysicalEntity100001930.
- Chromium(VI)_oxide_peroxide type Relation100031921.
- Chromium(VI)_oxide_peroxide type Salt115010703.
- Chromium(VI)_oxide_peroxide type Substance100019613.
- Chromium(VI)_oxide_peroxide type ChemicalCompound.
- Chromium(VI)_oxide_peroxide type ChemicalSubstance.
- Chromium(VI)_oxide_peroxide type ChemicalObject.
- Chromium(VI)_oxide_peroxide type Thing.
- Chromium(VI)_oxide_peroxide comment "Chromium(VI) peroxide (CrO5) or chromium oxide peroxide is an unstable compound formed by the addition of acidified hydrogen peroxide solutions to solutions of chromates, such as sodium chromate. The generally yellow chromates turn to dark blue-brown as chromium(VI) peroxide is formed.".
- Chromium(VI)_oxide_peroxide label "Chromium(VI) oxide peroxide".
- Chromium(VI)_oxide_peroxide label "Chroom(VI)peroxide".
- Chromium(VI)_oxide_peroxide label "Peróxido de cromo".
- Chromium(VI)_oxide_peroxide label "Пероксид хрома(VI)".
- Chromium(VI)_oxide_peroxide label "过氧化铬".
- Chromium(VI)_oxide_peroxide label "過酸化クロム(VI)".
- Chromium(VI)_oxide_peroxide sameAs 過酸化クロム(VI).
- Chromium(VI)_oxide_peroxide sameAs Chroom(VI)peroxide.
- Chromium(VI)_oxide_peroxide sameAs Peróxido_de_cromo.
- Chromium(VI)_oxide_peroxide sameAs m.0c01qqf.
- Chromium(VI)_oxide_peroxide sameAs Q2034517.
- Chromium(VI)_oxide_peroxide sameAs Q2034517.
- Chromium(VI)_oxide_peroxide sameAs Chromium(VI)_oxide_peroxide.
- Chromium(VI)_oxide_peroxide wasDerivedFrom Chromium(VI)_oxide_peroxide?oldid=541027326.
- Chromium(VI)_oxide_peroxide depiction CrO5-2D.png.
- Chromium(VI)_oxide_peroxide isPrimaryTopicOf Chromium(VI)_oxide_peroxide.
