Netica Solution

“pKa” redirects here. For other uses, see pKa (disambiguation).

The weak acid acetic acid donates a proton to water in an equilibrium reaction to give the acetate ion and the hydronium ion. Key: Hydrogen is white, oxygen is red, carbon is gray. Lines are chemical bonds.
An acid dissociation constant, Ka, (aka acidity constant, acid-ionization constant) is [...]