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The tetrahydrate Co 3 (PO 4) 2 •4H 2 O precipitates as a solid upon mixing aqueous solutions of cobalt(II) and phosphate salts. [4] [5] Upon heating, the tetrahydrate converts to the anhydrous material. According to X-ray crystallography, the anhydrous Co 3 (PO 4) 2 consists of discrete phosphate (PO 3− 4) anions that link Co 2+ centres.
Names IUPAC name. Cobalt(II) phosphide ... phosphide is an inorganic compound with the chemical formula Co 3 P 2. [1] ... This page was last edited on 2 December 2024
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.
Tricalcium phosphate has three recognised polymorphs, the rhombohedral β form (shown above), and two high temperature forms, monoclinic α and hexagonal α′. β-Tricalcium phosphate has a crystallographic density of 3.066 g cm −3 while the high temperature forms are less dense, α-tricalcium phosphate has a density of 2.866 g cm −3 and ...
The general formula of a phosphoric acid is H n+2−2x P n O 3n+1−x, where n is the number of phosphorus atoms and x is the number of fundamental cycles in the molecule's structure, between 0 and n + 2 / 2 . Pyrophosphate anion. Trimethyl orthophosphate.
Maps and electoral vote counts for the 2012 presidential election. Our latest estimate has Obama at 281 electoral votes and Romney at 191.
Lilly Jay is reflecting on the fallout after her marriage with Ethan Slater ended.. In an essay for The Cut published Thursday, Dec. 18, Jay, a clinical psychologist specializing in perinatal ...
Pamela Anderson attended the 2025 Golden Globes with her signature makeup-free look and brought her son, Brandon Thomas Lee, as her date to the event.