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jitingjian

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专业: 化学反应工程

[求助] 氯化镁与尿素反应生成啥？？？

怎么解释下面这句话：Magnesium chloride hexahydrate and urea were dissolved
in the distilled water followed by the addition of
PEG6000 as dispersant at room temperature. The mixture
was then stirred vigorously for about 4 h at 95C to get the
white basic magnesium carbonate precipitate. Finally,
ammonia solution (25%) was dropped into the resulting
precipitate by a precipitation conversion method to obtain
the Mg(OH)2 precipitate (coded as nanosheets A).
氯化镁与尿素生成碱式碳酸镁？又与氨水生成氢氧化镁？
那碳酸镁会和氨水生成氢氧化镁哇？？

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