翻訳と辞書 Words near each other ・ Vanavara Airport ・ Vanavarayan Vallavarayan ・ Vanavasi ・ Vanavasi Kalyan Ashram ・ Vanaver Caravan ・ Vanavälja ・ Vanadium tetrafluoride ・ Vanadium(II) bromide ・ Vanadium(II) chloride ・ Vanadium(II) oxide ・ Vanadium(III) bromide ・ Vanadium(III) chloride ・ Vanadium(III) fluoride ・ Vanadium(III) iodide ・ Vanadium(III) oxide ・ Vanadium(III) sulfate ・ Vanadium(IV) oxide ・ Vanadium(V) oxide ・ Vanadium(V) oxytrifluoride ・ Vanadium-gallium ・ Vanadjou ・ Vanadocene ・ Vanadocene dichloride ・ Vanadurga ・ Vanadurga Fort ・ Vanadyl acetylacetonate ・ Vanadyl ion ・ Vanadyl nitrate ・ Vanadyl perchlorate ・ Vanadyl sulfate 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 Vanadium(III) sulfate ： ウィキペディア英語版 Vanadium(III) sulfate Vanadium(III) sulfate is the inorganic compound with the formula V2(SO4)3. It is a pale yellow solid that is stable to air, in contrast to most vanadium(III) compounds. It slowly dissolves in water to give the green aquo complex ()3+. The compound is prepared by treating V2O5 in sulfuric acid with elemental sulfur:〔Robert T. Claunch, Mark M. Jones "Vanadium(III) Sulfate" Inorganic Syntheses, 1963, Volume 7, pages 92–94. 〕 :V2O5 + S + 3 H2SO4 → V2(SO4)3 + SO2 + 3 H2O This transformation is a rare example of a reduction by elemental sulfur. When heated in vacuum at or slightly below 410 °C, it decomposes into vanadyl sulfate (VOSO4) and SO2. Vanadium(III) sulfate is stable in dry air but upon exposure to moist air for several weeks forms a green hydrate form. Vanadium(III) sulfate is a reducing agent. ==References== 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「Vanadium(III) sulfate」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.