what is the definition of a common ion as it applies to le chateliers principle? an ion that is found in a…

what is the definition of a common ion as it applies to le chateliers principle? an ion that is found in a wide variety of compounds an ion that is present in every sample of pure water an ion that is found dissolved in most aqueous solutions that are widely used in labs an ion that is present in an equilibrium system and a compound added to the system

what is the definition of a common ion as it applies to le chateliers principle? an ion that is found in a wide variety of compounds an ion that is present in every sample of pure water an ion that is found dissolved in most aqueous solutions that are widely used in labs an ion that is present in an equilibrium system and a compound added to the system

Answer

Answer:

D. an ion that is present in an equilibrium system and a compound added to the system

Brief Explanations:

In Le - Chatelier's principle, a common ion is one that is common to both the equilibrium and the added compound, affecting the equilibrium position.