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Ferrate(VI)
|Section2= }} Ferrate(VI) is the inorganic anion with the chemical formula ()2−. It is photosensitive, contributes a pale violet colour to compounds and solutions containing it and is one of the strongest water-stable oxidising species known. Although it is classified as a weak base, concentrated solutions containing ferrate(VI) are corrosive and attack the skin and are only stable at high pH. == Nomenclature ==
The term ''ferrate'' is normally used to mean ferrate(VI), although it can refer to other iron-containing anions, many of which are more commonly encountered than salts of ()2−. These include the highly reduced species disodium tetracarbonylferrate Na2() and salts of the iron(III) complex tetrachloroferrate ()−. Although rarely studied, ferrate(V) ()3− and ferrate(IV) ()4− oxyanions of iron also exist. These too are called ferrates.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Ferrate(VI)」の詳細全文を読む
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