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|Section2= |Section3= |Section4= |Section7= |Section8= }} Manganese(II) nitrate is an inorganic compound with formula Mn(NO3)2. Each formula unit is composed of one Mn2+ cation and two NO3− anions and varying amounts of water. Most common is the tetrahydrate Mn(NO3)2·4H2O, but mono- and hexahydrates are also known as well as the anhydrous compound. Some of these compounds are useful precursors to the oxides of manganese.〔Arno H. Reidies, "Manganese Compounds" in ''Ullmann's Encyclopedia of Industrial Chemistry'', 2002, Wiley-VCH, Weinheim. 〕 == Preparation == Manganese(II) nitrate can be prepared by dissolving manganese(II) carbonate in dilute nitric acid: :MnCO3 + 2 HNO3 → Mn(NO3)2 + H2O + CO2 It can also be prepared from manganese dioxide and nitrogen dioxide.〔 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「Manganese(II) nitrate」の詳細全文を読む スポンサード リンク
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