The solubility of calcium carbonate in water at 25°C is 
g/L.What is the Ksp of this sparingly soluble salt?
Definitions:
Normal Time
An estimate of the average time in which a task or operation can be completed, considering the typical pace and conditions.
Normal Time
Refers to the average time in which a task or operation is expected to be completed under normal circumstances.
Performance Rating Factor
A multiplier used to adjust standard time based on the worker's performance to establish fair time standards in work measurement.
Standard Time
The established amount of time required to perform a task under normal conditions, often used for planning and scheduling purposes.
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