Iron III carbonate, Fe2(CO3)3
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From Pisgahchemist: You might think that Fe3+ and CO3^2- ions might combine to make insoluble Fe2(CO3)3, but you would be wrong. Fe2(CO3)3 does not exist. It turns out that solutions of metal ions with higher oxidation states tend to be more acidic. Iron in the +3 oxidation state is too acidic to form the carbonate. You get CO2 gas instead.
Therefore, you can have FeCO3, which is iron(II) carbonate, but there can be no no Fe2(CO3)3.
The chemical formula for iron (III) sulfide, which is made up of iron (Fe^3+) and sulfide ions (S^2-), is Fe2S3. It is important to note that the charges on each ion must balance in the compound to maintain charge neutrality.
The chemical formula for Fe3 is FeCl3, which represents iron (III) chloride. The chemical formula for F- is simply F-, which represents fluoride ion.
Iron III phosphate is FePO4 Iron II phsophate is Fe3(PO4)3
Fe3+(CH3COO-)3.6H2O
The formula of the iron (III) ion is Fe^3+. This means that the iron atom has lost three electrons, resulting in a 3+ charge.
The chemical formula for iron (III) sulfide, which is made up of iron (Fe^3+) and sulfide ions (S^2-), is Fe2S3. It is important to note that the charges on each ion must balance in the compound to maintain charge neutrality.
Formula: Fe3+
The chemical formula of ferrous phosphate is Fe3(PO4)2.
Fe3+
Fe3(PO4)2
The chemical formula for Fe3 is FeCl3, which represents iron (III) chloride. The chemical formula for F- is simply F-, which represents fluoride ion.
The chemical formula of iron(II) phosphate is Fe3(PO4)2.
The chemical formula of iron(II) phosphate is Fe3(PO4)2.
The chemical formula of ferrous phosphate is Fe3(PO4)2.
Iron III phosphate is FePO4 Iron II phsophate is Fe3(PO4)3
The formula for ferric ion is Fe3+. It is the ion form of iron when it has lost three electrons.
Fe2(SiF6)3 Ferric hexafluorosilicate contains Fe3+ and SiF62- Its alternative name is iron(III) hexafluorosilicate