fer·ric /ˈfɛrɪk/
(a.)鐵的,含鐵的,三價鐵的
fer·ric /ˈfɛrɪk/ 形容詞
Fer·ric a. Pertaining to, derived from, or containing iron. Specifically Chem., denoting those compounds in which iron has a higher valence than in the ferrous compounds; as, ferric oxide; ferric acid.
Ferric acid Chem., an acid, H2FeO4, which is not known in the free state, but forms definite salts, analogous to the chromates and sulphates.
Ferric oxide Chem., sesquioxide of iron, Fe2O3; hematite. See Hematite.
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ferric
adj : of or relating to or containing iron [syn: ferrous]