What is the molar solubility of calcium sulfate in pure water?
Ksp=2.4x10-5 for calcium sulfate.
A. What is the molar solubility of calcium sulfate in pure water?
B. What is the mass solubility of calcium sulfate in pure water, expressed in g/L?
Ksp=2.4x10-5 for calcium sulfate.
A. What is the molar solubility of calcium sulfate in pure water?
B. What is the mass solubility of calcium sulfate in pure water, expressed in g/L?
1 Answer
We assess the following equilibrium:
Explanation:
And
But since
If we say the solubility of
And thus
Given that
Note that this problem assumes standard conditions of