Concept explainers
Interpretation:
The concentration of
Concept introduction:
If the stoichiometry of the precipitated salt is same, then the salt with the minimum solubility product constant will be precipitated first, followed by higher solubility product constant.
If the ionic product is less than the solubility product constant, it means the solution is unsaturated, that is, more salt can be dissolved in it. If ionic product is greater than the solubility product constant.
The solubility product of the sparingly soluble salt is given as the product of the concentration of ions raise to the power equal to the number of times the ion occurs in the equation after the dissociation of electrolyte.
The presence of common ions in the solution decreases the solubility of a given compound.
For a general reaction:
The solubility product can be calculated by the expression as:
Here,
Answer to Problem 108AP
Solution: The concentration of
Explanation of Solution
Given information: The solubility product constant of
The concentration of
If the stoichiometry of the precipitated salt is same, then the salt with the minimum solubility product constant will be precipitated first, followed by higher solubility product constant.
Comparing the
Therefore, all the
Summarise the concentration at equilibrium as:
Consider s to be the molar solubility.
The
The equilibrium expression for a reaction is written as follows:
Here,
Substitute the value of
Concentration of
Now,
Calculating the concentration of
For
Summarize the concentration at equilibrium as follows:
Consider s to be the molar solubility.
The equilibrium expression for a reaction is written as:
Here,
Substitute the value of
The concentration of
The concentration of
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Chapter 17 Solutions
CHEMISTRY- BUNDLE CONNECT PLUS ACCESS
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