1. 
   autoprotolysis
   A proton (hydron) transfer reaction between two identical molecules (usually a solvent), one acting as a Brønsted acid and the other as a Brønsted base. For example: 2 H₂O H₃O⁺ + OH^-
   Found op http://www.chem.qmul.ac.uk/iupac/gtpoc/A.html
   
   
2. 
   autoprotolysis
   autoionization; autoionization constant; autoprotolysis constant. Transfer of a hydrogen ion between molecules of the same substance, e. g. the autoprotolysis of methanol (2 CH₃OH = CH₃OH₂⁺ + CH₃O^-). Autoprotolysis of water into hydro...
   Found op http://antoine.frostburg.edu/chem/senese/101/glossary/a.shtml
   
   
3. 
   autoprotolysis
   (from the article `chemical compound`) ...of water is its ability to behave both as an acid (a proton donor) and a base (a proton acceptor), the characteristic property of amphoteric ...
   Found op http://www.britannica.com/eb/a-z/a/128
   
   
4. 
   autoprotolysis
   solvent dissociation into anion and proton.
   Found op http://www.chemistry-dictionary.com/definition/autoprotolysis.php
   
   
5. 
   Autoprotolysis
   In autoprotolysis a proton is transferred between two identical molecules, one of which acts as a Brønsted acid, releasing a proton which is accepted by the other molecule acting as a Brønsted base. For example water undergoes autoprotolysis in the self-ionization of water reaction. Every solvent...
   Found op http://en.wikipedia.org/wiki/Autoprotolysis
   
   

Tip: double click on a word to show its meaning.