inorganic acidity
111PAH world hypothesis — The PAH world hypothesis is a speculative hypothesis that proposes that polycyclic aromatic hydrocarbons (PAH), assumed to be abundant in the primordial soup of the early Earth, played a major role in the origin of life by mediating the synthesis …
112Organoaluminium — bond. [Atkins inorganic chemistry , organometallic compounds.] History Organoaluminium compounds, little known until the 1950s, have become widely accepted and increasingly important in the field of industry and in the laboratory, particularly… …
113Supersäuren — Supersäuren[1][2][3][4] sind Säuren, die stärker sind als konzentrierte (100 prozentige) Schwefelsäure (H2SO4) pKs Wert = −3,9.[5] Somit haben alle Supersäuren einen pKs Wert im negativen Bereich. Zur Quantifizierung der Säurestärke verwendet man …
114bog — bog1 boggish, adj. /bog, bawg/, n., v., bogged, bogging. n. 1. wet, spongy ground with soil composed mainly of decayed vegetable matter. 2. an area or stretch of such ground. v.t., v.i. 3. to sink in or as if in a bog (often fol. by down): We… …
115coloration — colorational, adj. colorationally, adv. /kul euh ray sheuhn/, n. appearance with regard to color arrangement or use of colors; coloring: the bold coloration of some birds. [1605 15; COLOR + ATION] * * * ▪ biology Introduction in biology,… …
116Dimethylphenylphosphine — IUPAC name Dimethylphenylphosphane …
117Marine habitats — Coral reefs provide marine habitats for tube sponges, which in turn become marine habitats for fishes Littoral zone …
118Hydroponics — (from the Greek words hydro (water) and ponos (labour) is a method of growing plants using mineral nutrient solutions, without soil. Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium,… …
119Hydrogen peroxide — IUPAC name …
120Nitrogen — carbon ← nitrogen → oxygen ↑ N ↓ P …
