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Lead(II) phosphate is an ionic compound with chemical formula Pb 3 (P O 4) 2. Lead(II) phosphate is a long-lived electronically neutral reagent chemical. [2] Despite limited tests on humans, it has been identified as a carcinogen based on tests on animals conducted by the EPA. [3] Lead(II) phosphate appears as hexagonal, colorless crystals or ...
Pb3(PO4)2. Add languages. Add links. Article; Talk; ... This is a redirect from a chemical/molecular formula to its systematic (technical) or trivial name. Retrieved ...
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.
Phosphate can form many polymeric ions such as pyrophosphate, [P 2 O 7] 4−, and triphosphate, [P 3 O 10] 5−. The various metaphosphate ions (which are usually long linear polymers) have an empirical formula of [PO 3] − and are found in many compounds.
Phosphonium compounds (1 C, 2 P) Phosphorus oxyanions (6 C, 5 P) Phosphorus-nitrogen compounds (3 C, 11 P) Phosphorus–oxygen compounds (5 C, 1 P)
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.
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formula system space group unit cell Å volume density comment ref Ca 2 PBr : cubic I 4 3d: a=5.96 Z=2 red brown [1]Ca 2 PBr : hexagonal R 3 m: a=4.23 c=20.9 Z=3 [1]Cu 12 P 20 Br 10: triclinic