Bazsites.com Halogens
Directory Topics
On the Web
- The Chemistry of the Halogens - Covers their properties, methods of preparation, general trends, the hydrogen halides, and oxyacids of the halogens and their salts.
- Halogen AS - Halogen fokuserer på utvikling av brukervennlige portaler. Spesialfelt: Strategi for portaler og IT-løsninger, støtte til kravspesifisering og anskaffelse, brukervennlighet, informasjonarkitektur og avansert bruk av metadata.
- Doc Brown's Chemistry Clinic: The Halogens - Includes an overview, general properties, reactivity trends, and information about the industrial electrolysis of sodium chloride solution.
- Halogen-Belysning.dk - Salg af halogen belysning, samt løsdele.
- Visual Elements: The Halogens - Overview, general properties, and chemical data for the group.
- HSIA. Halogenated Solvents Industry Alliance, Inc - USA. Trade organization for nationwide equipment manufacturers, and producers, distributors and commercial users of halogenated solvents, which are used in the drycleaning and textile care industries.
- United Halogen Bulb, Inc - Offering an assortment of halogen light bulbs for both residential and commercial use.
- Halogen - Veleprodaja i maloprodaja raznih kucnih aparata i opreme.
- Halogens - Low voltage halogen lighting systems for residential and commercial environments.
- HANA halogen co.,ltd - Manufacturers of halogen lamp for copy machines, automotive and lazer printers.
Wikipedia Articles
- Astatine - Astatine (IPA: ) is a chemical element in the periodic table that has the symbol At and atomic number 85. This radioactive element occurs naturally from uranium-235 and uranium-238 decay; it is the heaviest of the halogens.
- Onium compounds - Onium compounds are cations derived by the protonation of mononuclear parent hydrides of elements of Groups V, VI and VII, and similar ions derived by the substitution of hydrogen atoms in the former by other groups, such as organic radicals, or halogens, including not only ions such as tetramethylammonium, but also iminium and nitrilium.
- Carius halogen method - The Carius halogen method in analytical chemistry is a method for the quantitative determination of halogens in chemical substances Julius B. Cohen Practical Organic Chemistry 1910 Link to online text.
- Hunsdiecker reaction - The Hunsdiecker reaction (also called the Borodin reaction after Alexander Borodin) is the organic reaction of silver salts of carboxylic acids with halogens to give organic halides.Hunsdiecker, C.
- Nitrogen rule (mass spectrometry) - The nitrogen rule states that organic compounds containing exclusively hydrogen, carbon, nitrogen, oxygen, silicon, phosphorus, sulfur, and the halogens either have 1) an odd nominal mass that indicates an odd number of nitrogen atoms are present or 2) an even nominal mass that indicates an even number of nitrogen atoms are present in the molecular ion. The nitrogen rule is not a rule, per se, as much ...