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纰抽媴闆绘睜
闁辫畝锛�20430鏅�(sh铆)闁擄細2011-09-09 09:55:09

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閶呯⒊闆绘睜鐨勭敱渚�(l谩i)

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鍖栧(xu茅)鍙嶆噳(y墨ng)

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銆�銆�Zn锛坰锛� 鈫� Zn2+锛坅q锛� + 2 e?

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銆�銆�2MnO2锛坰锛� + 2 H+锛坅q锛� + 2 e? 鈫� Mn2O3锛坰锛� + H2O锛坙锛�

銆�銆�H+渚�(l谩i)鑷簬NH4+锛坅q锛�:

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銆�銆�鐢�(ch菐n)鐢熺殑NH3鍙互鑸嘮n2+绲�(ji茅)鍚�銆�

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銆�銆�鐩＄寰堝鍓弽鎳�(y墨ng)涔熷彲鑳界櫦(f膩)鐢�锛屼絾閶呯⒊闆绘睜鐨勭附鍙嶆噳(y墨ng)閭勬槸鍙互鐢变笅寮忚〃绀猴細

銆�銆�Zn锛坰锛� + 2 MnO2锛坰锛� + 2 NH4+锛坅q锛� 鈫� Mn2O3锛坰锛� + Zn锛圢H3锛�22+锛坅q锛�

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銆�銆�2銆侀浕绔欒(di脿o)宄扮敤纰抽媴闆绘睜

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