formation of carbon
91Schutzgruppe — Mit der Butyloxycarbonyl Gruppe an der Aminogruppe geschützte α Aminosäure Glycin. Die Boc Schutzgruppe ist blau markiert …
92fragment — A small part broken from a larger entity. acentric f. SYN: acentric chromosome. Brimacombe f. a ribonucleoprotein f. obtained by mild ribonuclease treatment of ribosomes. butterfly f. a broad triangular f. that is commonly present in …
93Ceramic chemistry — is a branch of inorganic chemistry that studies the relationship between the physical properties of fired ceramic glazes and their chemistry. Although ceramic technicians have long understood many of these relationships, the advent of computer… …
94Excretion — is the process of eliminating waste products of metabolism and other non useful materials.cite book | last = Beckett | first = B. S. | authorlink = | coauthors = | title = Biology: A Modern Introduction | publisher = Oxford University Press |… …
95Dehydration reaction — This article is about chemical reactions resulting in the loss of water from a molecule. For the removal of water from solvents and reagents, see desiccation. In chemistry and the biological sciences, a dehydration reaction is usually defined as… …
96Branching (chemistry) — [http://www.pslc.ws/macrog/pc.htm] Branching may result from the formation of carbon carbon or various other types of covalent bonds. Branching by ester and amide bonds is typically by a condensation reaction, producing one molecule of water (or… …
97Buchwald-Hartwig reaction — The Buchwald Hartwig reaction in its original scope is an organic reaction describing a coupling reaction between an aryl halide and an amine in presence of base and a palladium catalyst forming a new carbon nitrogen bond.:The X in the aryl… …
98Claus process — The Claus process is the most significant gas desulfurizing process, recovering elemental sulfur from gaseous hydrogen sulfide. First patented in 1883 by the scientist Carl Friedrich Claus, the Claus process has become the industry standard. The… …
99Zephyrosaurus — Taxobox name = Zephyrosaurus fossil range = Lower Cretaceous regnum = Animalia phylum = Chordata classis = Sauropsida superordo = Dinosauria ordo = Ornithischia subordo = Cerapoda infraordo = Ornithopoda familia = Hypsilophodontidae genus =… …
100Travertine — is a sedimentary rock. It is a natural chemical precipitate of carbonate minerals; typically Aragonite, but often recrystallized to or primarily Calcite. Basically, calcium carbonate is deposited from the water of mineral springs or rivulets… …
