A student performed three CH₂Cl2 layer titrations in Part 2 using a standard sodium thiosulfate solution with a concentration of 0.01154 M. They reported the following measurements: Final CH₂Cl₂ Layer Burette Reading Initial CH₂Cl2 Layer Burette Reading Final Thiosulfate Burette Reading Initial Thiosulfate Burette Reading Determination #1 19.86 mL 12.44 mL 28.88 mL 1.23 mL Determination #2 27.53 mL 19.86 mL 29.22 mL 1.44 mL Determination #3 35.01 mL 27.53 mL 29.02 mL 1.18 ML How many moles of iodine did they use in their first titration (ie. their first determination)? Report your answer to the correct number of significant figures and only report the numerical value (no units).
A student performed three CH₂Cl2 layer titrations in Part 2 using a standard sodium thiosulfate solution with a concentration of 0.01154 M. They reported the following measurements: Final CH₂Cl₂ Layer Burette Reading Initial CH₂Cl2 Layer Burette Reading Final Thiosulfate Burette Reading Initial Thiosulfate Burette Reading Determination #1 19.86 mL 12.44 mL 28.88 mL 1.23 mL Determination #2 27.53 mL 19.86 mL 29.22 mL 1.44 mL Determination #3 35.01 mL 27.53 mL 29.02 mL 1.18 ML How many moles of iodine did they use in their first titration (ie. their first determination)? Report your answer to the correct number of significant figures and only report the numerical value (no units).
Chapter15: Acid-base Equilibria
Section: Chapter Questions
Problem 90AE: The following plot shows the pH curves for the titrations of various acids by 0.10 M NaOH (all of...
Related questions
Question
Expert Solution
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 2 steps
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: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning