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If the pH of an acid is plotted against the amount of base added during a titration, the shape of the graph is caled a titration curve. All acids titration curves follow the same basic shape. At the beginning, the solution has a low pH and climbs as the strong base is added. As the solution nears the point where all of the H* are neutralized, the pH rises sharply and then levels out again as the solution becomes more basic as more OH- ions are added. The titration curve in Figure 1 shows a strong acid being titrated by a strong base. The re is the initial slow rise in pH until the reaction nears the point where just enough base is added to neutralize all the initial acid. This point is the equivalence point. 12 10 a A points Use the graph and reading to answer the ques tions below on a separate sheet of paper. buffering region 1 1) Define the following terms: titration, equivalence point, end point, titration curve. chall-eg peint 10 Vekam el han akdad iml 20 30 2) Based on Figure 1, where does the pH begin and where does the pH end? 3) Based on figure one, what is the independent variable? What is the de pendent variable?

If the pH of an acid is plotted against the amount of base added during a titration, the shape of the graph is caled a titration curve. All acids titration curves follow the same basic shape. At the beginning, the solution has a low pH and climbs as the strong base is added. As the solution nears the point where all of the H* are neutralized, the pH rises sharply and then levels out again as the solution becomes more basic as more OH- ions are added. The titration curve in Figure 1 shows a strong acid being titrated by a strong base. The re is the initial slow rise in pH until the reaction nears the point where just enough base is added to neutralize all the initial acid. This point is the equivalence point. 12 10 a A points Use the graph and reading to answer the ques tions below on a separate sheet of paper. buffering region 1 1) Define the following terms: titration, equivalence point, end point, titration curve. chall-eg peint 10 Vekam el han akdad iml 20 30 2) Based on Figure 1, where does the pH begin and where does the pH end? 3) Based on figure one, what is the independent variable? What is the de pendent variable?

Chemistry
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...
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If the pH of an acid is plotted against the amount of base added during a titration, the shape of the graph is caled a titration curve. All acids titration curves follow the same basic shape. At the beginning, the solution has a low pH and climbs as the strong base is added. As the solution nears the point where all of the H* are neutralized, the pH rises sharply and then levels out again as the solution becomes more basic as more OH- ions are added. The titration curve in Figure 1 shows a strong acid being titrated by a strong base. There is the initial slow rise in pH until the reaction nears the point where just enough base is added to neutralize all the initial acid. This point is the equivalence point. 12 10 IvA point Use the graph and reading to answer the ques tions below on a separate sheet of paper. -buffering region 1) Define the following terms: titration, equivalence point, end point, titration curve. hall-eg peint 10 Vekam el han adad (ml 20 30 2) Based on Figure 1, where does the pH begin and where does the pH end? 3) Based on figure one, what is the independent variable? What is the de pendent variable?
Transcribed Image Text:If the pH of an acid is plotted against the amount of base added during a titration, the shape of the graph is caled a titration curve. All acids titration curves follow the same basic shape. At the beginning, the solution has a low pH and climbs as the strong base is added. As the solution nears the point where all of the H* are neutralized, the pH rises sharply and then levels out again as the solution becomes more basic as more OH- ions are added. The titration curve in Figure 1 shows a strong acid being titrated by a strong base. There is the initial slow rise in pH until the reaction nears the point where just enough base is added to neutralize all the initial acid. This point is the equivalence point. 12 10 IvA point Use the graph and reading to answer the ques tions below on a separate sheet of paper. -buffering region 1) Define the following terms: titration, equivalence point, end point, titration curve. hall-eg peint 10 Vekam el han adad (ml 20 30 2) Based on Figure 1, where does the pH begin and where does the pH end? 3) Based on figure one, what is the independent variable? What is the de pendent variable?
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