proton acceptors

См. также в других словарях:

• Proton affinity — The proton affinity, E pa, of a anion or of a neutral atom or molecule is a measure of its gas phase basicity. It is the energy released in the following reactions: [ [http://goldbook.iupac.org/P04907.html Proton affinity.] Compendium of Chemical …   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

• Chemical reaction — Chemical reactions redirects here. For the 2007 television episode, see Chemical Reactions (Men in Trees). A thermite reaction using iron(III) oxide. The sparks …   Wikipedia

• Organic base — Acids and Bases Acid dissociation constant Acid base extraction Acid–base reaction Acid–base titration Dissociation constant Acidity function Buffer sol …   Wikipedia

• Hydrogen bond — A hydrogen bond results from a dipole dipole force between an electronegative atom and a hydrogen atom bonded to nitrogen, oxygen or fluorine (thus the name hydrogen bond , which must not be confused with a covalent bond to hydrogen). The energy… …   Wikipedia

• Amphiprotic — In chemistry and physical sciences, a substance is described as amphiprotic if it can both donate or accept a proton, thus acting either like an acid or a base (according to Brønsted Lowry theory of acids and bases: acids are proton donors and… …   Wikipedia

• Weak base — In chemistry, a weak base is a chemical base that does not ionize fully in an aqueous solution. As Bronsted Lowry bases are proton acceptors, a weak base may also be defined as a chemical base in which protonation is incomplete. This results in a …   Wikipedia

• Hydrogen — This article is about the chemistry of hydrogen. For the physics of atomic hydrogen, see Hydrogen atom. For other meanings, see Hydrogen (disambiguation). ← hydrogen → helium …   Wikipedia

• chemical compound — Introduction  any substance composed of identical molecules consisting of atoms (atom) of two or more chemical elements (chemical element).       All the matter in the universe is composed of the atoms of more than 100 different chemical elements …   Universalium

• Acid-base balance — refers to the mechanisms the body uses to keep its fluids close to neutral pH (that is, neither basic nor acidic) so that the body can function normally. * * * acid base balance .as əd .bās n the state of equilibrium between proton donors and… …   Medical dictionary

• Fluorosulfuric acid — Chembox new Name = Fluorosulfuric acid ImageFile = Fluorosulfuric acid 2D.png ImageName = Fluorosulfuric acid ImageFile1 = Fluorosulfuric acid 3D vdW.png ImageName1 = Fluorosulfuric acid OtherNames = Fluorosulfonic acid, Fluorosulfuric acid,… …   Wikipedia