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氢氧化铝能跟弱酸反应吗
更新时间: 2020-09-15 00:00:00  

氢氧化铝是两性氧化物,可以和强酸强碱反应,但不溶于水,不与弱酸弱碱反应;

因为强碱(如氢氧化钠)易与氢氧化铝反应,所以实验室不用强碱制氢氧化铝,而用氨水与氯化铝; 偏铝酸钠与过量二氧化碳反应 ,过量的碳酸不与氢氧化铝反应,铝全部生成氢氧化铝。

关键词: 氧化铝 弱酸 反应

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