<a href="” title=”Solid State Chemistry: Introduction and Explanation”>Solid State Chemistry: Introduction and Explanation
<a href="” title=”Biomolecules”>Biomolecules A biomolecule is any molecule that is produced by a living organism, including largemacromolecules such as proteins, polysaccharides, lipids, and nucleic acids, as well assmall molecules such as primary metabolites, secondary metabolites, and natural products. A more general name for this class of molecules is biogenic substances.
<a href="” title=”Atoms & Molecules: The God Particle”>Atoms & Molecules: The God Particle
<a href="” title=”AToms and Molecules: Quarkes”>AToms and Molecules: Quarkes
<a href="” title=”Polymers: Introduction”>Polymers: Introduction Prior to the early 1920′s, chemists doubted the existence of molecules having molecular weights greater than a few thousand. This limiting view was challenged by Hermann Staudinger, a German chemist with experience in studying natural compounds such as rubber and cellulose. In contrast to the prevailing rationalization of these substances as…
<a href="” title=”Chemical Properties of Amines”>Chemical Properties of Amines Amines are organic compounds and functional groups that contain abasic nitrogen atom with a lone pair. Amines are derivatives of ammonia, wherein one or more hydrogen atoms have been replaced by asubstituent such as an alkyl or aryl group. Important amines includeamino acids, biogenic amines, trimethylamine, and aniline; seeCategory:Amines for a list of amines. Inorganic derivatives of ammonia are also called amines, such as chloramine (NClH2); seeCategory:Inorganic amines. Compounds with the nitrogen atom attached…
<a href="” title=”Diazonium Salts”>Diazonium Salts Diazonium compounds or diazonium salts are a group of organic compounds sharing a common functional group R-N2+ X- where R can be any organic residue such alkyl or aryland X is an inorganic or organic anion such as a halogen. Diazonium salts, especially those where R is an aryl group, are important intermediates in the organic synthesis of azo dyes
<a href="” title=”The Chemical Properties of Amines”>The Chemical Properties of Amines