(a)
Interpretation:
The volume of water should be added to yield the given solution has to be determined.
Concept Introduction:
Dilution equation:
Dilution equation is given by,
(a)
Answer to Problem 8.68EP
The volume of water should be added to yield the given solution is 175 mL.
Explanation of Solution
Given information:
Volume of solution = 25.0 mL
Initial concentration = 1.00 M
Required concentration = 0.125 M
Final volume of solution = ?
Apply dilution equation to calculate the volume of water should be added to yield the given solution,
Now subtract the original volume (Vd) from the final volume (Vs)
Therefore, the volume of water should be added to yield the given solution is 175 mL.
(b)
Interpretation:
The volume of water should be added to yield the given solution has to be determined.
Concept Introduction:
Dilution equation:
Dilution equation is given by,
(b)
Answer to Problem 8.68EP
The volume of water should be added to yield the given solution is 395 mL.
Explanation of Solution
Given information:
Volume of solution = 5.00 mL
Initial concentration = 10.0 M
Required concentration = 0.125 M
Final volume of solution = ?
Apply dilution equation to calculate the volume of water should be added to yield the given solution,
Now subtract the original volume (Vd) from the final volume (Vs)
Therefore, the volume of water should be added to yield the given solution is 395 mL.
(c)
Interpretation:
The volume of water should be added to yield the given solution has to be determined.
Concept Introduction:
Dilution equation:
Dilution equation is given by,
(c)
Answer to Problem 8.68EP
The volume of water should be added to yield the given solution is 47500 mL.
Explanation of Solution
Given information:
Volume of solution = 2500 mL
Initial concentration = 2.50 M
Required concentration = 0.125 M
Final volume of solution = ?
Apply dilution equation to calculate the volume of water should be added to yield the given solution,
Now subtract the original volume (Vd) from the final volume (Vs)
Therefore, the volume of water should be added to yield the given solution is 47500 mL.
(d)
Interpretation:
The volume of water should be added to yield the given solution has to be determined.
Concept Introduction:
Dilution equation:
Dilution equation is given by,
(d)
Answer to Problem 8.68EP
The volume of water should be added to yield the given solution is 3.0 mL.
Explanation of Solution
Given information:
Volume of solution = 75.0 mL
Initial concentration = 0.130 M
Required concentration = 0.125 M
Final volume of solution = ?
Apply dilution equation to calculate the volume of water should be added to yield the given solution,
Now subtract the original volume (Vd) from the final volume (Vs)
Therefore, the volume of water should be added to yield the given solution is 3.0 mL.
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Chapter 8 Solutions
Study Guide with Selected Solutions for Stoker's General, Organic, and Biological Chemistry, 7th
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