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A brown, acidic solution of iron(III) chloride. Like the solid hydrates, aqueous solutions of ferric chloride also consist of the octahedral [FeCl 2 (H 2 O) 4] + of unspecified stereochemistry. [9] Detailed speciation of aqueous solutions of ferric chloride is challenging because the individual components do not have distinctive spectroscopic ...
In chemistry, iron(III) or ferric refers to the element iron in its +3 oxidation state. Ferric chloride is an alternative name for iron(III) chloride (FeCl 3). The adjective ferrous is used instead for iron(II) salts, containing the cation Fe 2+. The word ferric is derived from the Latin word ferrum, meaning "iron".
Such solutions are designated "spent acid," or "pickle liquor" especially when the hydrochloric acid is not completely consumed: Fe + 2 HCl → FeCl 2 + H 2. The production of ferric chloride involves the use of ferrous chloride. Ferrous chloride is also a byproduct from the production of titanium, since some titanium ores contain iron. [3]
Iron chloride may refer to: ... Iron(III) chloride (ferric chloride, iron trichloride), FeCl 3 This page was last edited on 15 May 2022 ...
Carnoy's solution is a fixative composed of 60% ethanol, 30% chloroform and 10% glacial acetic acid, 1 gram of ferric chloride. [1] [2] Carnoy's solution is also the name of a different fixation composed of ethanol and glacial acetic acid (3:1). [3] [4] [5] The invention of Carnoy's solution is attributed to Jean-Baptiste Carnoy, a pioneering ...
Iron(II) chloride tetrahydrate, FeCl 2 ·4H 2 O. In chemistry, iron(II) refers to the element iron in its +2 oxidation state. The adjective ferrous or the prefix ferro-is often used to specify such compounds, as in ferrous chloride for iron(II) chloride (FeCl 2). The adjective ferric is used instead for iron(III) salts, containing the cation Fe 3+.