You will find that it will separate into two ions:hydrogen (H+) and hydroxyl (OH-).
The dissociation constant of pure water is 1.9E-5.
Dissociation of sodium chloride in water solution: NaCl -----------Na+ + Cl-
hydrogen and water
dissociation
This is a "reaction" with water, a dissociation of the salt in ions.
Another way to describe the dissociation of water is as follows where two water molecules form a hydronium ion (essentially a water molecule with a proton attached) and a hydroxide ion
The reaction is:FeS2 + H2O + 3,5 O2 --------------- FeSO4 + H2SO4It is not a dissociation reaction.
Ions are obtained by dissociation in water.
dissociation
Ions: H+ and OH-.
Dissociation in chemistry is the process of splitting of an ionic compound in water solution. Association is the inverse process.
Dissociation of what? Table salt, for example (NaCl) dissociates into Na+ and Cl- ions in water.