Preferably, the anion portion of the salt is permanganate, iodate, dichromate or hyperchlorite .

它的阳离子部分最好是高锰酸、碘酸、重铬酸或过氯酸根。

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Preferably, the anion portion of the salt is permanganate, iodate, dichromate or hyperchlorite .

它的阳离子部分最好是高锰酸、碘酸、重铬酸或过氯酸根。

youdao