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|Section2= |Section3= }} Teflic acid is the chemical compound with the formula HOTeF5. This strong acid is related to orthotelluric acid, Te(OH)6. Teflic acid has octahedral geometry and, Ignoring its bent Te-O-H bond, has point group symmetry C4v. ==Preparation== Teflic acid can be prepared from barium tellurate and fluorosulfonic acid:〔Holleman, A. F.; Wiberg, E. "Inorganic Chemistry" Academic Press: San Diego, 2001. ISBN 0-12-352651-5.〕 :5HOSO2F + BaO2Te(OH)4 → HOTeF5 + 4 H2SO4 + BaSO4 It is also the first hydrolysis product of tellurium hexafluoride: :TeF6 + H2O → HOTeF5 + HF 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「Teflic acid」の詳細全文を読む スポンサード リンク
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