
Concept explainers
Water containing

Interpretation: The molar solubility of
Concept introduction:
When a compound that contains an ion that is common with a dissolved substance is added to a solution at equilibrium, the equilibrium shifts to the left. This is known as the common ion effect.
Molar solubility is defined as the moles of solute dissolved in one liter of solution, and its unit is
At a given temperature, the product of molar concentrations of the ions of salt present in the solution is known as the solubility product of the salt. It is represented by
Higher is the value of solubility product of a salt, more is its solubility.
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,
The expression of
The relation between
Answer to Problem 96AP
Solution:
(a)
(b)It is fairly soluble.
(c)12.40
(d)
(e)
Explanation of Solution
a)The molar solubility of
This problem is based on the common ion effect.
Consider the dissociation of
Let
Consider the dissociation of
According to the above dissociation reaction, the expression for
The solubility product constant of
Substitute
Since the value of
As the addition of washing soda to permanent hard water is done, most of the
Therefore, the molar solubility of
b)
The solubility product constant of
c) The
The solubility product constant of
Let
So, according to the above reaction, the expression for
Substitute
Now, the concentration of
Calculate the
Substitute
The relation between
Substitute 1.60 for
Therefore, the
d)The concentration of
From the previous part of the question, the concentration of
According to the above reaction, the expression for
The calculated concentration of
Substitute
Therefore, the concentration of
e) The i on
Out of
Want to see more full solutions like this?
Chapter 17 Solutions
EBK CHEMISTRY
- What is the final product when D-galactose reacts with hydroxylamine?arrow_forwardIndicate the formula of the product obtained by reacting methyl 5-chloro-5-oxopentanoate with 1 mole of 4-penten-1-ylmagnesium bromide.arrow_forwardIn the two chair conformations of glucose, the most stable is the one with all the OH groups in the equatorial position. Is this correct?arrow_forward
- please help me with my homeworkarrow_forwardhelparrow_forwardThe temperature on a sample of pure X held at 1.25 atm and -54. °C is increased until the sample boils. The temperature is then held constant and the pressure is decreased by 0.42 atm. On the phase diagram below draw a path that shows this set of changes. pressure (atm) 2 0 0 200 400 temperature (K) Xarrow_forward
- QUESTION: Answer Question 5: 'Calculating standard error of regression' STEP 1 by filling in all the empty green boxes *The values are all provided in the photo attached*arrow_forwardpressure (atm) 3 The pressure on a sample of pure X held at 47. °C and 0.88 atm is increased until the sample condenses. The pressure is then held constant and the temperature is decreased by 82. °C. On the phase diagram below draw a path that shows this set of changes. 0 0 200 temperature (K) 400 аarrow_forwarder your payment details | bar xb Home | bartleby x + aleksogi/x/isl.exe/1o u-lgNskr7j8P3jH-1Qs_pBanHhviTCeeBZbufuBYT0Hz7m7D3ZcW81NC1d8Kzb4srFik1OUFhKMUXzhGpw7k1 O States of Matter Sketching a described thermodynamic change on a phase diagram 0/5 The pressure on a sample of pure X held at 47. °C and 0.88 atm is increased until the sample condenses. The pressure is then held constant and the temperature is decreased by 82. °C. On the phase diagram below draw a path that shows this set of changes. pressure (atm) 1 3- 0- 0 200 Explanation Check temperature (K) 400 X Q Search L G 2025 McGraw Hill LLC. All Rights Reserved Terms of Use Privacy Cearrow_forward
- General Chemistry - Standalone book (MindTap Cour...ChemistryISBN:9781305580343Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; DarrellPublisher:Cengage LearningChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningChemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning
- Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningChemistry by OpenStax (2015-05-04)ChemistryISBN:9781938168390Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark BlaserPublisher:OpenStax




