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Phosphorus trifluoride (formula P F 3), is a colorless and odorless gas.It is highly toxic and reacts slowly with water. Its main use is as a ligand in metal complexes.As a ligand, it parallels carbon monoxide in metal carbonyls, [1] and indeed its toxicity is due to its binding with the iron in blood hemoglobin in a similar way to carbon monoxide.
Phosphorus trifluorodichloride is a chemical compound with the chemical formula PF 3 Cl 2.The covalent molecule trigonal bipyramidal molecular geometry.The central phosphorus atom has sp 3 d hybridization, and the molecule has an asymmetric charge distribution.
The Pittsburgh Post-Gazette, also known simply as the PG, is the largest newspaper serving metropolitan Pittsburgh in the U.S. state of Pennsylvania.Descended from the Pittsburgh Gazette, established in 1786 as the first newspaper published west of the Allegheny Mountains, the paper formed under its present title in 1927 from the consolidation of the Pittsburgh Gazette Times and The Pittsburgh ...
Pittsburgh is home to the first commercial radio station in the United States, KDKA 1020AM, the first community-sponsored television station in the United States, WQED 13, the first "networked" television station and the first station in the country to broadcast 24 hours a day, 7 days a week, KDKA 2, and the first newspaper published west of the Allegheny Mountains, the Pittsburgh Post-Gazette.
PSA PF3 was a global mid-size platform used by various models produced by Citroën and Peugeot. PSA began to use the new EMP2 platform (instead of the PF3 platform) for all future models in 2013, starting with the new Peugeot 308 , except for collaborations with its partner Dongfeng for models specifically designed for the Chinese market.
People associated with or who worked for the American newspaper the Pittsburgh Post-Gazette. Pages in category " Pittsburgh Post-Gazette people" The following 28 pages are in this category, out of 28 total.
James O'Toole is a prominent journalist in Pennsylvania, working for the Pittsburgh Post-Gazette as the politics editor. [1] Prior to that, O'Toole has held several positions for the Pittsburgh Post-Gazette, including the Pennsylvania State Capitol correspondent, United States Capitol correspondent, state editor, and supervisor of the paper's public opinion polling division. [1]
In computing, POST is a request method supported by HTTP used by the World Wide Web. By design, the POST request method requests that a web server accepts the data enclosed in the body of the request message, most likely for storing it. [1] It is often used when uploading a file or when submitting a completed web form.