The _____ is the shift in an ionic equilibrium caused by the addition of a solute that provides an ion that takes part in the equilibrium.
A)magnetic isotope effect
B)photo-ion effect
C)common-ion effect
D)isomeric effect
E)ionospheric effect

Question

The _____ is the shift in an ionic equilibrium caused by the addition of a solute that provides an ion that takes part in the equilibrium.
A)magnetic isotope effect​
B)photo-ion effect​
C)common-ion effect​
D)isomeric effect​
E)​ionospheric effect

Quizplus · Accepted Answer

The common-ion effect occurs when an ionic equilibrium is shifted due to the addition of a solute that provides an ion that is already present in the equilibrium. This results in a decrease in the ionization of one of the reactants and an increase in the ionization of the other. This effect is commonly observed in acid-base equilibria and salt solubility equilibria. The other options are not related to ionic equilibria or do not describe the specific phenomenon described in the question.

The _____ Is the Shift in an Ionic Equilibrium Caused