如何除去氯化钾中少量的氯酸钾?
如何除去氯化钾中少量的氯酸钾?
化学人气:262 ℃时间:2019-10-27 06:55:10
优质解答
加热,氯酸家会分解出氧气和氯化钾,这样氧气排出了,还不引入杂质
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