能否用氨水检验三价铁离子溶液中是否混有二价铁离子?Three high dog新人求罩~ 这是一道单项选择试题...原先的试题是这样的: 将一定量的铁片和浓硫酸混合加热,充分反应后得到溶液X,X中
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![能否用氨水检验三价铁离子溶液中是否混有二价铁离子?Three high dog新人求罩~ 这是一道单项选择试题...原先的试题是这样的: 将一定量的铁片和浓硫酸混合加热,充分反应后得到溶液X,X中](/uploads/image/z/4846436-44-6.jpg?t=%E8%83%BD%E5%90%A6%E7%94%A8%E6%B0%A8%E6%B0%B4%E6%A3%80%E9%AA%8C%E4%B8%89%E4%BB%B7%E9%93%81%E7%A6%BB%E5%AD%90%E6%BA%B6%E6%B6%B2%E4%B8%AD%E6%98%AF%E5%90%A6%E6%B7%B7%E6%9C%89%E4%BA%8C%E4%BB%B7%E9%93%81%E7%A6%BB%E5%AD%90%3FThree+high+dog%E6%96%B0%E4%BA%BA%E6%B1%82%E7%BD%A9%7E++++++%E8%BF%99%E6%98%AF%E4%B8%80%E9%81%93%E5%8D%95%E9%A1%B9%E9%80%89%E6%8B%A9%E8%AF%95%E9%A2%98...%E5%8E%9F%E5%85%88%E7%9A%84%E8%AF%95%E9%A2%98%E6%98%AF%E8%BF%99%E6%A0%B7%E7%9A%84%3A+++%E5%B0%86%E4%B8%80%E5%AE%9A%E9%87%8F%E7%9A%84%E9%93%81%E7%89%87%E5%92%8C%E6%B5%93%E7%A1%AB%E9%85%B8%E6%B7%B7%E5%90%88%E5%8A%A0%E7%83%AD%2C%E5%85%85%E5%88%86%E5%8F%8D%E5%BA%94%E5%90%8E%E5%BE%97%E5%88%B0%E6%BA%B6%E6%B6%B2X%2CX%E4%B8%AD)
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