Why does the solubility of a solute (like table salt) increase with increasing temperature of the solution?
1 Answer
Dec 1, 2015
Funnily enough, the dissolution of NaCl is fairly insensitive to increased temperature, but in general higher temperatures result in greater ionic solubilities.
Explanation:
Dissolution of a salt in water is a bond breaking reaction. For salts, this involves the breaking of strong ionic bonds between the counterions and the formation of aquated ions, which we represent as