Haber's Law

Haber's Law

Haber's Law makes equivalent any two groupings of dose concentration and exposure time that have equivalent mathematical products. For instance, if we assign dose concentration the symbol C, and time the classic t, then for any two dose schema, if C1t1=C2t2, then under Haber's Law the two dose schema are equivalent.

It is important to note that Haber's Law is not true for all cases. If a substance is efficiently eliminated in the host, then Haber's Law breaks down in the limit of t approaching the order of the half-life of the drug, rewriting the equation as the integral ʃCdt = constant for arbitrary varying C and elapsed time T.

The gaseous toxic industrial chemicals usually do not obey this law per the United States National Research Council reviews of toxicity experiments.

See also LD50.


Wikimedia Foundation. 2010.

Игры ⚽ Поможем написать реферат

Look at other dictionaries:

  • Haber, Fritz — born Dec. 9, 1868, Breslau, Silesia, Prussia died Jan. 29, 1934, Basel, Switz. German physical chemist. After early research in electrochemistry and thermodynamics, he developed, with his brother in law Carl Bosch (1874–1940), the Haber Bosch… …   Universalium

  • Law and Order: Special Victims Unit (1° Temporada) — Primera Temporada de Law and Order: Special Victims Unit Programa Law and Order: Special Victims Unit País de origen Estados Unidos Cadena de televisión NBC Emisión original 20 de sep …   Wikipedia Español

  • Harvey Birdman, Attorney at Law — Título Harvey Birdman, abogado (Latinoamérica) Harvey Birdman (España) Género Serie animada Comedia Creado por Michael Ouweleen Erik Richter (basado en personajes originalmente creados por Hanna Barbera) Voces de Gary Cole …   Wikipedia Español

  • Histoire du procédé Haber-Bosch — L un des appareils de laboratoire qu utilisa Fritz Haber pour synthétiser de l ammoniac sous haute pression. L histoire du procédé Haber Bosch débute avec l invention du procédé de chimie homonyme à l aube du XXe siècle. Le procédé Haber… …   Wikipédia en Français

  • Born-Haber cycle — The Born Haber cycle is an approach to analyzing reaction energies. It was named after and developed by the two German scientists Max Born and Fritz Haber.The Born Haber cycle involves the formation of an ionic compound from the reaction of a… …   Wikipedia

  • John Law — John Law. John Law (Edimburgo, 16 de abril de 1671 Venecia, 29 de marzo de 1729) fue un economista escocés inventor del papel moneda en Europa (en China ya existía con muchos siglos de antelación). Su idea económica era que el dinero es un medio… …   Wikipedia Español

  • Trafalgar Law — Se ha sugerido que este artículo o sección sea fusionado con Anexo:Piratas de One Piece (discusión). Una vez que hayas realizado la fusión de artículos, pide la fusión de historiales aquí. Trafalgar Law …   Wikipedia Español

  • Martial law and state of emergency in Turkey — Since 1940 Turkey has frequently been under extraordinary rule, either the whole of the country or specific provinces. According to Articles 119 122 of the 1982 Constitution the four types of extraordinary rule are martial law (sıkıyönetim),… …   Wikipedia

  • Habersche Regel — Die Habersche Regel ist eine in der Toxikologie verwendete mathematische Beziehung zwischen der Konzentration eines Giftstoffes und der Dauer der Verabreichung, beziehungsweise Exposition, dieses Giftes. Die Habersche Regel ist nach dem deutschen …   Deutsch Wikipedia

  • Median lethal dose — This article is about the toxicological term. For the album by Mudvayne, see L.D. 50 (album). For other uses, see LD50 (disambiguation). In toxicology, the median lethal dose, LD50 (abbreviation for “Lethal Dose, 50%”), LC50 (Lethal Concentration …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”