2.a) Calculate the actual Concentration of Stock Solution (1) in ppm Na+. b) Calculate the Volume of Stock Solution (1) needed to prepare 100 mL of stock solution (2). c) Calculate the actual Concentration of Stock Solution (2) in ppm Na+.
2.a) Calculate the actual Concentration of Stock Solution (1) in ppm Na+. b) Calculate the Volume of Stock Solution (1) needed to prepare 100 mL of stock solution (2). c) Calculate the actual Concentration of Stock Solution (2) in ppm Na+.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
Related questions
Question
Please solve this
![Procedure:
(1) Preparation of NaCl Stock Solution
a. Prepare stock solution (1) by weighing the suitable amount of NaCl salt needed to
prepare 100 mL of 1000 ppm Na+. Use unit cancellation method in calculating the
required mass of NaCl.
b. Calculate and pipette out an appropriate volume from a stock solution (1) and
dilute to prepare 100 mL of 100ppm Na+ (stock solution 2).
c. Preparation of Calibration standards
Calibration standards are made by carrying out appropriate dilutions of the stock
solution. Concentrations of the calibration standards are selected based on the limit
of detection of the instrument in use. However, they are often in the range of 0.5, 1,
3, 5, 10, and 20 ppm for Na.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6c9f9b7f-9cdb-48f2-b60f-7a0f50ac2664%2Fb29c8ef7-d227-46e2-87f7-61f40efdf043%2Fvptf67_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Procedure:
(1) Preparation of NaCl Stock Solution
a. Prepare stock solution (1) by weighing the suitable amount of NaCl salt needed to
prepare 100 mL of 1000 ppm Na+. Use unit cancellation method in calculating the
required mass of NaCl.
b. Calculate and pipette out an appropriate volume from a stock solution (1) and
dilute to prepare 100 mL of 100ppm Na+ (stock solution 2).
c. Preparation of Calibration standards
Calibration standards are made by carrying out appropriate dilutions of the stock
solution. Concentrations of the calibration standards are selected based on the limit
of detection of the instrument in use. However, they are often in the range of 0.5, 1,
3, 5, 10, and 20 ppm for Na.
![2.a) Calculate the actual Concentration of Stock Solution (1) in ppm Na+.
b) Calculate the Volume of Stock Solution (1) needed to prepare 100 mL of stock solution
(2).
c) Calculate the actual Concentration Stock Solution (2) in ppm Na+.
3. Calculate the Volume of Stock Solution (2) needed to prepare one of the Standard
Solutions.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6c9f9b7f-9cdb-48f2-b60f-7a0f50ac2664%2Fb29c8ef7-d227-46e2-87f7-61f40efdf043%2Fmhndzx_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2.a) Calculate the actual Concentration of Stock Solution (1) in ppm Na+.
b) Calculate the Volume of Stock Solution (1) needed to prepare 100 mL of stock solution
(2).
c) Calculate the actual Concentration Stock Solution (2) in ppm Na+.
3. Calculate the Volume of Stock Solution (2) needed to prepare one of the Standard
Solutions.
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Organic Chemistry](https://www.bartleby.com/isbn_cover_images/9780078021558/9780078021558_smallCoverImage.gif)
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
![Chemistry: Principles and Reactions](https://www.bartleby.com/isbn_cover_images/9781305079373/9781305079373_smallCoverImage.gif)
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
![Elementary Principles of Chemical Processes, Bind…](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY