Common Ion Effect in Salts
Common Ion Effect in Salts leads to reduced solubility of salts when it already contains one of the ions. The effect is seen in the form of solubility and precipitation.
Common Ion Effect in Solubility of Salts
Solubility of salts reduces in presence of common ion. Consider NaCl, when it is dissolved in water it dissociates in sodium and chloride ions and when some more chloride ions from any other source like AgCl , reduces the solubility of the salt and may result in precipitation.
Common Ion Effect in Precipitation Reactions
In Precipitation Reactions, the common ion effect reduces the solubility and results in precipitation. The increase in common ion shifts the equilibrium and decreases the solubility.
Common Ion Effect – Definition, Explanation, Examples
Common ion effect is a phenomenon in chemistry that describes the decrease in solubility of a compound when it is dissolved in a solution that already contains one of its constituent ions. This effect occurs due to the principle of chemical equilibrium and Le Chatelier’s principle.
In this article, we will learn in detail about the common ion effect, its impact on solubility, and its validity in the case of acids, bases, and salts. We will also learn its limitations and FAQs based on the common ion effect.