天气预报 > 体育 > 氢氧化铁是沉淀吗?
氢氧化铁是沉淀吗?
更新时间: 2021-03-14 06:56:20  

1、氢氧化铁是沉淀。

2、氢氧化铁化学性质如下:具有两性但其碱性强于酸性,水合氧化铁易溶于无机酸和有机酸,亦可溶于热浓碱。具有强氧化剂(如次氯酸钠)在碱性介质中,能将氢氧化铁氧化成+6氧化态的高铁酸钠(Na2FeO4)。加热时逐渐分解而成氧化铁和水。不溶于水、乙醚,酸和乙醇。氢氧化铁可用来制颜料、药物,也可用来做砷的解毒药等等。

关键词: 氧化铁 沉淀

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