(a)
Interpretation: To calculate the numerical value of Ksp of calcium carbonate.
Concept introduction:
Solubility product may be defined as the product of concentration of products each raised to the power equals to their respective
(b)
Interpretation: To determine the solubility of calcium carbonate when acidity increases.
Concept introduction:
Solubility product may be defined as the product of concentration of products each raised to the power equals to their respective stoichiometric coefficient.
Le Chatelier’s principle: according to this principle, when an equilibrium system is disturbed by changing volume, pressure, amount or concentration. Then, equilibrium will shift in that direction where it counteracts that change.
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