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This reaction is used to produce around 10,000 tonnes of PCl 5 per year (as of 2000). [6] PCl 3 + Cl 2 ⇌ PCl 5 (ΔH = −124 kJ/mol) PCl 5 exists in equilibrium with PCl 3 and chlorine, and at 180 °C the degree of dissociation is about 40%. [6] Because of this equilibrium, samples of PCl 5 often contain chlorine, which imparts a greenish ...
Hexachlorophosphazene is an inorganic compound with the chemical formula (N P Cl 2) 3.The molecule has a cyclic, unsaturated backbone consisting of alternating phosphorus and nitrogen atoms, and can be viewed as a trimer of the hypothetical compound N≡PCl 2 (phosphazyl dichloride).
Phosphorus pentachloride, phosphorus pentabromide, and phosphorus heptabromide are ionic in the solid and liquid states; PCl 5 is formulated as PCl 4 + PCl 6 –, but in contrast, PBr 5 is formulated as PBr 4 + Br −, and PBr 7 is formulated as PBr 4 + Br 3 −. They are widely used as chlorinating and brominating agents in organic chemistry.
It’s that time of the year again! Barnes & Noble has teamed up with the Criterion Collection for a month-long 50% off winter sale — with all DVDs, Blu-rays and 4K Ultra HD discs marked down ...
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3,5-Dinitrobenzoyl chloride (C 7 H 3 ClN 2 O 5) is an organic compound with a melting point of 68–69 °C. [1] It is the acyl chloride of 3,5-dinitrobenzoic acid and like it is mainly used in the analysis of organic substances by derivatization .
Phosphorus pentachloride, PCl 5, and Phosphorus trichloride, PCl 3; Plasma cell leukemia; Polycaprolactone, a polyester; Posterior cruciate ligament, a ligament of the knee; Printer Command Language, Hewlett-Packard; Psychopathy Checklist, Revised or Hare Psychopathy Checklist, a list of psychopathy diagnostic criteria
Three people have been charged with selling forged Jason Kelce memorabilia worth approximately $200,000, authorities in Pennsylvania said. Robert Capone, 51, of Philadelphia; LeeAnn Branco, 43, of ...