(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.
Want to see more full solutions like this?
Chapter 8 Solutions
General, Organic, and Biological Chemistry
- 3.63 How many moles of solute are present in each of these solutions? (a) 48.0 mL of 3.4 M H2SO4. (b) 1.43 mL of 5.8 M KNO3. (c) 321 L of 0.034M NH3 (d) 1.9 × 10-3 L of 1.4 × 10-5 M NaFarrow_forward3.65 Determine the final molarity for the following dilutions. (a) 24.5 mL of 3.0 M solution diluted to 100.0 mL (b) 15.3 mL of 4.22 M solution diluted to 1.00 L (c) 1.45 mL of 0.034 M solution diluted to 10.0 mL (d) 2.35 L of 12.5 M solution diluted to 100.0 Larrow_forward34. For each of the following solutions, the number of moles of solute is given, followed by the total volume of the solution prepared. Calculate the molarity of each solution. a. 0.754 mol KNO; 225 mL b. 0.0105 in of CaCl; 10.2 mL c. 3.15 mol NaCl; 5.00 L d. 0.499 mol NaBr; 100. mLarrow_forward
- General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage LearningIntroductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
- World of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage LearningChemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage LearningChemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning