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Like the anhydrous material, hydrated ferric chloride is oxophilic. For example, oxalate salts react rapidly with aqueous iron(III) chloride to give [Fe(C 2 O 4) 3] 3−, known as ferrioxalate. Other carboxylate sources, e.g., citrate and tartrate, bind as well to give carboxylate complexes. The affinity of iron(III) for oxygen ligands was the ...
Potassium ferrioxalate contains the iron(III) complex [Fe(C 2 O 4) 3] 3−. 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+.
This intermediate is then heated to induce coordination of one of the outer sphere chloride ligands: [Co(NH 3) 5 (OH 2)]Cl 3 → [Co(NH 3) 5 Cl]Cl 2 + H 2 O. The dication [Co(NH 3) 5 Cl] 2+ has idealized C 4v symmetry. [3] [4] In an aqueous solution, chloropentaamminecobalt(III) chloride reforms aquopentammine complex.
Chromium(III) chloride (also called chromic chloride) is an inorganic chemical compound with the chemical formula Cr Cl 3.It forms several hydrates with the formula CrCl 3 ·nH 2 O, among which are hydrates where n can be 5 (chromium(III) chloride pentahydrate CrCl 3 ·5H 2 O) or 6 (chromium(III) chloride hexahydrate CrCl 3 ·6H 2 O).
The following chart shows the solubility of various ionic compounds in water at 1 atm pressure and room temperature (approx. 25 °C, 298.15 K). "Soluble" means the ionic compound doesn't precipitate, while "slightly soluble" and "insoluble" mean that a solid will precipitate; "slightly soluble" compounds like calcium sulfate may require heat to precipitate.
Gold(III) chloride is the starting point for the chemical synthesis of many other gold compounds. For example, the reaction with potassium cyanide produces the water-soluble complex, K[Au(CN) 4]: [20] AuCl 3 + 4 KCN → K[Au(CN) 4] + 3 KCl. Gold(III) fluoride can be also produced from gold(III) chloride by reacting it with bromine trifluoride. [15]
Titanium(III) chloride is the inorganic compound with the formula TiCl 3. At least four distinct species have this formula; additionally hydrated derivatives are known. TiCl 3 is one of the most common halides of titanium and is an important catalyst for the manufacture of polyolefins .
Hexaamminecobalt(III) chloride is the chemical compound with the formula [Co(NH 3) 6]Cl 3. It is the chloride salt of the coordination complex [Co(NH 3 ) 6 ] 3+ , which is considered an archetypal "Werner complex", named after the pioneer of coordination chemistry, Alfred Werner .