出典:Wiktionary
ferrate (複数形 ferrates)
出典:Wikipedia
出典:『Wikipedia』 (2011/06/01 00:23 UTC 版)
In chemistry, ferrate(VI) refers either to the anion [FeO4]2−, in which iron is in the +6 oxidation state, or to a salt containing this anion. The term ferrate is often used to mean ferrate(VI), although according to IUPAC naming conventions, it may also refer to other iron-containing oxyanions, such as ferrate(V) and ferrate(IV).