
Concept explainers
(a)
To determine: Solubility of
(a)

Explanation of Solution
Let solubility of
Initial concentration Change in concentration |
Solid Solid | ||
Final concentration | solid |
We know that
Putting these value you get
Hence molar solubility of Zinc carbonate in saturated solution
(b)
To determine: Calculate the solubility of
(b)

Explanation of Solution
Molarity (M)
Let solubility of
Initial concentration | Solid | ||
Change in concentration due to |
Solid | ||
Final concentration | solid |
Putting the value of final concentration
Putting the value of
We assume
Hence my assumption
Therefore, the molar solubility of
(c)
To determine: Calculate the solubility of
(c)

Explanation of Solution
So,
Let solubility of
The
The potassium ions would not have any effect on solubility of
Initial concentration
Due to |
Solid | ||
Change in concentration due to
|
Solid | ||
Final concentration | solid |
Putting the value
So solubility of
Initial presence of common anion or cation reduce the solubility of salt.
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Chapter 12 Solutions
Chemistry for Engineering Students
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