翻訳と辞書 Words near each other ・ Ammonium dimolybdate ・ Ammonium dinitramide ・ Ammonium diuranate ・ Ammonium ferric citrate ・ Ammonium fluoride ・ Ammonium fluorosilicate ・ Ammonium formate ・ Ammonium fumarate ・ Ammonium heptamolybdate ・ Ammonium hexachloroiridate ・ Ammonium hexachloroplatinate ・ Ammonium hexafluoroaluminate ・ Ammonium hexafluorophosphate ・ Ammonium hydrosulfide ・ Ammonium hydroxide ・ Ammonium iodide ・ Ammonium iron(II) sulfate ・ Ammonium iron(III) sulfate ・ Ammonium lactate ・ Ammonium lauryl sulfate ・ Ammonium malate ・ Ammonium metavanadate ・ Ammonium molybdate ・ Ammonium nitrate ・ Ammonium nitrate disasters ・ Ammonium nitrite ・ Ammonium nonanoate ・ Ammonium orthomolybdate ・ Ammonium oxalate ・ Ammonium paratungstate 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 Ammonium iodide ： ウィキペディア英語版 Ammonium iodide |Section2= |Section7= |Section8= }} Ammonium iodide is the chemical compound NH4I. It is used in photographic chemicals and some medications.〔Holleman, A. F.; Wiberg, E. ''Inorganic Chemistry'' Academic Press: San Diego, 2001. ISBN 0-12-352651-5.〕 It can be prepared by the action of hydroiodic acid on ammonia. It is easily soluble in water, from which it crystallizes in cubes. It is also soluble in ethanol. It gradually turns yellow on standing in moist air, owing to decomposition with liberation of iodine.〔 ==Preparation== Ammonium iodide can be made in lab by reacting ammonia or ammonium hydroxide with hydroiodic acid or hydrogen iodide gas: :NH3 + HI → NH4I :NH4OH + HI → NH4I + H2O It is also formed on decomposition of ammoniated nitrogentriiodide (an explosive). 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「Ammonium iodide」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.