翻訳と辞書 Words near each other ・ Iron(II) molybdate ・ Iron(II) oxalate ・ Iron(II) oxide ・ Iron(II) phosphate ・ Iron(II) selenide ・ Iron(II) sulfate ・ Iron(II) sulfide ・ Iron(II,III) oxide ・ Iron(II,III) sulfide ・ Iron(III) acetate ・ Iron(III) bromide ・ Iron(III) chloride ・ Iron(III) chromate ・ Iron(III) fluoride ・ Iron(III) nitrate ・ Iron(III) oxide ・ Iron(III) oxide-hydroxide ・ Iron(III) phosphate ・ Iron(III) sulfate ・ Iron(III) sulfide ・ Iron, Aisne ・ Iron, Steel and Wood Barge Builders and Helpers Association ・ Iron-55 ・ Iron-56 ・ Iron-based superconductor ・ Iron-binding proteins ・ Iron-chelate-transporting ATPase ・ Iron-deficiency anemia ・ Iron-Gate Square ・ Iron-hydrogen resistor Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Iron(III) oxide ： ウィキペディア英語版 Iron(III) oxide |Section2= |Section3= |Section4= |Section7= |Section8= }} Iron(III) oxide or ferric oxide is the inorganic compound with the formula Fe2O3. It is one of the three main oxides of iron, the other two being iron(II) oxide (FeO), which is rare, and iron(II,III) oxide (Fe3O4), which also occurs naturally as the mineral magnetite. As the mineral known as hematite, Fe2O3 is the main source of iron for the steel industry. Fe2O3 is ferromagnetic, dark red, and readily attacked by acids. Iron(III) oxide is often called rust, and to some extent this label is useful, because rust shares several properties and has a similar composition. To a chemist, rust is considered an ill-defined material, described as ''hydrated'' ferric oxide. ==Structure== Fe2O3 can be obtained in various polymorphs. In the main ones, α and γ, iron adopts octahedral coordination geometry. That is, each Fe center is bound to six oxygen ligands. 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「Iron(III) oxide」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.