Learning Goal: To learn about titration types and how to calculate pH at different points of titration. In an acid-base titration, titrant (solution of a base or acid) is added slowly to an analyte (solution of an acid or base). The titration is often monitored using a pH meter. A plot of pH as a function of the volume of titrant added is called a pH titration curve. Prior to the titration, the pH is determined by the concentration of the analyte. When the titrant. added, it begins to neutralize the analyte. The decrease in the analyte concentration changes the pH. At the equivalence point, equivalent quantities of acid and base have been mixed together such that the acid-base reaction is complete, and the pH is determined by the product. At 25°C: in the case of a strong acid-strong base titration, the salt formed is neutral and pH = 7: in a weak acid-strong base titration, a basic salt is produced and pH > 7: and in a weak base-strong acid titration, the salt is acidic and pH <7. After the equivalence point, the pH is determined by the concentration of excess titrant. Note: For simplicity and clarity, assume thoughout this item that the temperature is 25°C. Part A Identify each type of titration curve. Note that the analyte is stated first, followed by the titrant. Drag each graph to the appropriate bin.. View Available Hint(s) ml. of titrant Strong acid-strong base ml. of titrant Weak acid-strong base mL of titrant Weak base-strong acid ml of titrant Reset Help Polyprotic acid-strong base
Learning Goal: To learn about titration types and how to calculate pH at different points of titration. In an acid-base titration, titrant (solution of a base or acid) is added slowly to an analyte (solution of an acid or base). The titration is often monitored using a pH meter. A plot of pH as a function of the volume of titrant added is called a pH titration curve. Prior to the titration, the pH is determined by the concentration of the analyte. When the titrant. added, it begins to neutralize the analyte. The decrease in the analyte concentration changes the pH. At the equivalence point, equivalent quantities of acid and base have been mixed together such that the acid-base reaction is complete, and the pH is determined by the product. At 25°C: in the case of a strong acid-strong base titration, the salt formed is neutral and pH = 7: in a weak acid-strong base titration, a basic salt is produced and pH > 7: and in a weak base-strong acid titration, the salt is acidic and pH <7. After the equivalence point, the pH is determined by the concentration of excess titrant. Note: For simplicity and clarity, assume thoughout this item that the temperature is 25°C. Part A Identify each type of titration curve. Note that the analyte is stated first, followed by the titrant. Drag each graph to the appropriate bin.. View Available Hint(s) ml. of titrant Strong acid-strong base ml. of titrant Weak acid-strong base mL of titrant Weak base-strong acid ml of titrant Reset Help Polyprotic acid-strong base
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
Expert Solution
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 4 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
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY