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Copper(II) chloride is used as a catalyst in a variety of processes that produce chlorine by oxychlorination. The Deacon process takes place at about 400 to 450 °C in the presence of a copper chloride: [8] 4 HCl + O 2 → 2 Cl 2 + 2 H 2 O. Copper(II) chloride catalyzes the chlorination in the production of vinyl chloride and dichloromethane. [8]
Copper is a chemical element with the symbol Cu (from Latin: cuprum) and the atomic number of 29. It is easily recognisable, due to its distinct red-orange color.Copper also has a range of different organic and inorganic salts, having varying oxidation states ranging from (0,I) to (III).
Copper(II) chloride (cupric chloride), CuCl 2, mineral name eriochalcite This page was last edited on 28 February 2021, at 00:12 (UTC). Text is available under the ...
Many other oxyanions form complexes; these include copper(II) acetate, copper(II) nitrate, and copper(II) carbonate. Copper(II) sulfate forms a blue crystalline pentahydrate, the most familiar copper compound in the laboratory. It is used in a fungicide called the Bordeaux mixture. [3] Ball-and-stick model of the complex [Cu(NH 3) 4 (H 2 O) 2 ...
High concentrations of chloride and copper(II) chloride favor formation of a new product, chlorohydrin. Many mechanistic studies on the Wacker process have focused on pathway for formation of the C-O bond, the hydroxypalladation step. Henry inferred that coordinated hydroxide attacks the ethylene ligand, an internal (syn-) pathway. [11]
C. Calcium copper titanate; Chromated copper arsenate; Copper aspirinate; Copper benzoate; Copper chromite; Copper ditelluride; Copper gluconate; Copper ibuprofenate
IR absorption spectrum of copper(I) chloride. Copper(I) chloride, commonly called cuprous chloride, is the lower chloride of copper, with the formula CuCl. The substance is a white solid sparingly soluble in water, but very soluble in concentrated hydrochloric acid. Impure samples appear green due to the presence of copper(II) chloride (CuCl 2).
Copper(II) borate – Cu 3 (BO 3) 2; Copper(II) carbonate – CuCO 3; Copper(II) chloride – CuCl 2; Copper(II) hydroxide – Cu(OH) 2; Copper(II) nitrate – Cu(NO 3) 2; Copper(II) oxide – CuO; Copper(II) sulfate – CuSO 4; Copper(II) sulfide – CuS; Copper oxychloride – H 3 ClCu 2 O 3 [202] Tetramminecopper(II) sulfate – [Cu(NH 3) 4]SO 4