What is the diffrance between wavelength and frequency
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This is an incomplete question, here is a complete question.
Calculate the solubility of each of the following compounds in moles per liter. Ignore any acid-base properties.
CaCO₃, Ksp = 8.7 × 10⁻⁹
Answer : The solubility of CaCO₃ is,
Explanation :
As we know that CaCO₃ dissociates to give ion and
ion.
The solubility equilibrium reaction will be:
The expression for solubility constant for this reaction will be,
Let solubility of CaCO₃ be, 's'
Therefore, the solubility of CaCO₃ is,
Answer: The volume of required is 25.0 ml
Explanation:
According to the neutralization law,
where,
= basicity
= 1
= molarity of
solution = 2.00 M
= volume of
solution = 50.0 ml
= acidity of
= 1
= molarity of
solution = 4.00 M
= volume of
solution = ?
Putting in the values we get:
Therefore, volume of required is 25.0 ml