Question

# 19 of precipitation
The value of Ksp for calcium sulfate is 2.4 x 10-5.
A solution of calcium sulfate with a concentration of 2.0 x 10-2 mol L-¹ is
Select one:
O a. undersaturated and precipitation of solid calcium sulfate will occur.
O b. of unknown saturation so prediction is not possible.
O c. undersaturated and precipitation of solid calcium sulfate will not occur.
O d. supersaturated and precipitation of solid calcium sulfate will occur.
supersaturated and precipitation of solid calcium sulfate will not occur.
e.

Answer 1

The solution is undersaturated and precipitation of solid calcium sulfate will not occur.

What is Ksp?

Ksp stands for solubility product constant. The solubility product constant, Ksp​, is the equilibrium constant for a solid substance dissolving in an aqueous solution.

From the given information, the solubility product constant of calcium sulfate is smaller than the concentration of its solution, thus, the solution is undersaturated and precipitation of solid calcium sulfate will not occur.

Learn more about saturation here: https://brainly.com/question/4529762

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