Chemistry

Which of the following statements is true regarding the dissolution of a salt in a solvent?

A. Precipitates are included in the equilibrium constant.
B. An equilibrium constant can be describes that is the product of the concentrations of the ions to the power of their coefficient.
C. The number of each ion does not affect the equilibrium constant.
D. The reaction does not have an equilibrium constant since all dissolution reactions are nonreversible.

Someone please help me with this.
This is from APEX Learning AP Chemistry Course: If anyone has any material on this please contact me at guyg8329@gmail.com.

Thanks!!

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