Explain what is the common ion effect

Reference no: EM13652684

1) What is the common ion effect? Select all that apply.

a) The increase in solubility that occurs when a common ion is added to a saturated solution of a sparingly soluble ionic compound.

b) The decrease in solubility that occurs when a common ion is added to a saturated solution of a sparingly soluble ionic compound.

c) The increase in solubility that occurs when a common ion is added to a unsaturated solution of a sparingly soluble ionic compound.

d) None of these.

2) How does Le Châtelier's principle explain it? Select all that apply.

a) Addition of an ion to a saturated solution will shift the equilibrium so as to absorb as much of the added ion as possible.

b) Addition of an ion to a saturated solution will shift the equilibrium so as to produce as much of the added ion as possible.

c) Addition of an ion to a saturated solution will shift the equilibrium so as to produce more solid.

d) Addition of an ion to a saturated solution will shift the equilibrium so as to dissolve more solid.

e) None of these.

Reference no: EM13652684

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