单词 | manganic acid |
释义 | manganic acid (once / 1181932 pages) n WORD FAMILY manganic acid USAGE EXAMPLESManganese forms two unstable acids, namely, manganic acid and permanganic acid. McPherson, William, An Elementary Study of Chemistry(2010) Manganic acid is not known in a free state. Various, Scientific American Supplement, No....(2010) n a dibasic acid (H2MnO4) found only in solution and in manganate salts Hyper acid any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt |
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