acidity functions


acidity functions
кислотные функции

Англо-український і українсько-англійський словник з аналітичної хімії. — Севастополь: «Вебер». . 2002.

Смотреть что такое "acidity functions" в других словарях:

  • Acidity function — An acidity function is a measure of the acidity of a medium or solvent system, [IUPAC Commission on Physical Organic Chemistry (1994). [http://www.iupac.org/publications/pac/1994/pdf/6605x1077.pdf Glossary of Terms used in Physical Organic… …   Wikipedia

  • Hammett acidity function — The Hammett acidity function is a measure of acidity that is used for very concentrated solutions of strong acids, including superacids. In such solutions, simple approximations such as the Henderson Hasselbalch equation are no longer valid due… …   Wikipedia

  • Acid dissociation constant — Acetic acid, a weak acid, donates a proton (hydrogen ion, high …   Wikipedia

  • acid–base reaction — ▪ chemistry Introduction       a type of chemical process typified by the exchange of one or more hydrogen ions, H+, between species that may be neutral (molecules, such as water, H2O; or acetic acid, CH3CO2H) or electrically charged (ions, such… …   Universalium

  • Constante de disociación ácida — El ácido acético, un ácido débil puede perder un protón (destacado en verde) y donarlo a una molécula de agua, H20, dando lugar a un anión acetato CH3COO y creando un catión hidronio …   Wikipedia Español

  • Supersäure — Supersäuren[1][2][3][4] sind Säuren, die stärker sind als konzentrierte (100 prozentige) Schwefelsäure (H2SO4)[5]. Somit haben alle Supersäuren einen pKs Wert im negativen Bereich. Zur Quantifizierung der Säurestärke verwendet man die Hammettsche …   Deutsch Wikipedia

  • Supersäuren — 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 …   Deutsch Wikipedia

  • digestive system, human — Introduction  the system used in the human body for the process of digestion. The human digestive system consists primarily of the digestive tract (alimentary canal), or the series of structures and organs through which food and liquids pass… …   Universalium

  • Life Sciences — ▪ 2009 Introduction Zoology       In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… …   Universalium

  • respiration, human — ▪ physiology Introduction       the process by which oxygen is taken up and carbon dioxide discharged. The design of the respiratory system  The human gas exchanging organ, the lung, is located in the thorax, where its delicate tissues are… …   Universalium

  • protein — proteinaceous /proh tee nay sheuhs, tee i nay /, proteinic, proteinous, adj. /proh teen, tee in/, n. 1. Biochem. any of numerous, highly varied organic molecules constituting a large portion of the mass of every life form and necessary in the… …   Universalium