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FanLee

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[求助] Cr价态

在不加氧化剂,不加还原剂,pH不改变,温度也不变的情况下,一瓶从野外采集的湖水样品会不会发生铬价态转变的现象?这个转变程度有多大?有没有相关文献提到过这一点呢?望大神们帮忙!

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