英语词汇“manganese heptoxide”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	manganese heptoxide
释义	manganese heptoxide noun : a compound Mn₂O₇ obtained as a dark green explosive oil by action of concentrated sulfuric acid on permanganates — called also manganese(VII) oxide
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