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|Section2= |Section3= |Section4= |Section7= }} Silver sulfate (Ag2SO4) is an ionic compound of silver used in silver plating and as a non-staining substitute to silver nitrate. This sulfate is stable under ordinary conditions of use and storage, though it darkens upon exposure to air or light. It is minimally soluble in water. ==Preparation== Silver sulfate is prepared by adding sulfuric acid to a solution of silver nitrate: : 2 Ag+(aq) + SO42−(aq) → Ag2SO4(s) The precipitate is then washed with hot water and preparation is under ruby red illumination. 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「silver sulfate」の詳細全文を読む スポンサード リンク
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