Ethyl Mercaptan (C2H5SH) is a colorless or yellowish liquid or a gas with a pungent, garlic or skunk-like odor. The concentration of this compound was determined by shaking a 3.85 g sample with 58.00 mL of 0.01204 M lodine (12) in a tightly stoppered flask. The reaction is shown below. 2 C2H5SH + 12 → C2H5SSC2H5 + 2 1¯ + 2H* The excess 12 was back titrated with 19.86 mL of 0.01437 M Na2S2O3 according to the reaction: S406²-(aq) ²(aq) ➜ 21 ¹2(aq) + 2 S₂032- Calculate the percentage C₂H5SH (MW = 62.14 g/mol). (aq) +
Ethyl Mercaptan (C2H5SH) is a colorless or yellowish liquid or a gas with a pungent, garlic or skunk-like odor. The concentration of this compound was determined by shaking a 3.85 g sample with 58.00 mL of 0.01204 M lodine (12) in a tightly stoppered flask. The reaction is shown below. 2 C2H5SH + 12 → C2H5SSC2H5 + 2 1¯ + 2H* The excess 12 was back titrated with 19.86 mL of 0.01437 M Na2S2O3 according to the reaction: S406²-(aq) ²(aq) ➜ 21 ¹2(aq) + 2 S₂032- Calculate the percentage C₂H5SH (MW = 62.14 g/mol). (aq) +
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 show solutions and answer. Thank you !
![Ethyl Mercaptan (C₂H5SH) is a colorless or yellowish liquid or a gas with a pungent, garlic or skunk-like
odor. The concentration of this compound was determined by shaking a 3.85 g sample with 58.00 mL of
0.01204 M lodine (12) in a tightly stoppered flask. The reaction is shown below.
2 C2H5SH + 12 → C2H5SSC2H5 +2 I¯ + 2H+
The excess 12 was back titrated with 19.86 mL of 0.01437 M Na2S2O3 according to the reaction:
12(aq) + 2 S₂032 (aq) → 21" (aq) +S406²-(aq)
Calculate the percentage C₂H5SH (MW = 62.14 g/mol).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1779aecc-d564-41f4-8cc3-d3f6b8148abe%2Ff213f000-4060-490a-8dfd-113279f5c4c0%2Fahqmfk_processed.png&w=3840&q=75)
Transcribed Image Text:Ethyl Mercaptan (C₂H5SH) is a colorless or yellowish liquid or a gas with a pungent, garlic or skunk-like
odor. The concentration of this compound was determined by shaking a 3.85 g sample with 58.00 mL of
0.01204 M lodine (12) in a tightly stoppered flask. The reaction is shown below.
2 C2H5SH + 12 → C2H5SSC2H5 +2 I¯ + 2H+
The excess 12 was back titrated with 19.86 mL of 0.01437 M Na2S2O3 according to the reaction:
12(aq) + 2 S₂032 (aq) → 21" (aq) +S406²-(aq)
Calculate the percentage C₂H5SH (MW = 62.14 g/mol).
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.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 6 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