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The cobalt in the formula given has an oxidation number of +3, so that the total charge of the two cobalt ions will balance the total charge of the 3 oxide ions, which have an oxidation number of -2 each.

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What is the oxidation number of a Cobalt (III) ion?

The oxidation number of a Cobalt (III) ion is +3. This means that the Cobalt atom has lost three electrons.


In the compound Co2O3 cobalt has an oxidation number of what?

Cobalt has an oxidation number of 3 (III) in the compound Co2O3.


What is the compound name for CoHPO4?

The chemical name is Cobalt (III) phosphate.


What is the oxidation number of the phosphorus in chromium III phosphate?

The oxidation number of phosphorus in chromium(III) phosphate is +5. In chromium(III) phosphate, each chromium ion has a +3 oxidation state, and the overall compound is electrically neutral, so the oxidation number of phosphorus must be +5 to balance the charges.


What is the oxidation of cobalt III?

+3


What is the name of the compound with the formula CoI3?

Cobalt (II) phosphate or cobaltous phosphate.


What is the Cobalt oxidation number?

The common oxidation number for cobalt is +2, found in compounds like cobalt(II) chloride. Cobalt can also exhibit other oxidation states, such as +3 in compounds like cobalt(III) oxide and +4 in compounds like cobalt(IV) fluoride.


What is the oxidation state of cobalt(lll)?

The oxidation state of cobalt(III) is +3. This means that cobalt has lost three electrons.


What is the oxidation state state of cobalt(III)?

+3


What does the roman number III indicate in cobalt III oxide indicate?

The roman number III indicates that the ion of cobalt present in this form of cobalt in the cobalt oxide is Co3+. Since cobalt also exists as a Co2+ form, these must be distinguished in some way. The standard is to use roman numerals to denote the charge. Both Cobalt (III) oxide and Cobalt (II) oxide still have the chemical formula of Co3O4.


What is CoPO4?

CoPO4 is the chemical formula for Cobalt(II) Phosphate. It is a chemical compound composed of cobalt, phosphorus, and oxygen. It is commonly used as a catalyst in various chemical reactions.


What is difference between cobaltic chloride and cobaltous chloride?

Cobaltic chloride refers to cobalt(III) chloride, where cobalt has an oxidation state of +3. Cobaltous chloride, on the other hand, refers to cobalt(II) chloride, where cobalt has an oxidation state of +2. The main difference is in the oxidation state of cobalt in the two compounds.