12.0 10.0 8.0 pH 6.0 4.0k 2.0 00 B C D 05 10 15 20 25 30 mL of 0.1 M NaOH The graph above shows the titration curves of four monoprotic acids of varying strengths. All of the acids start out at 0.1 M concentration and 25.0 mL volume. Choose all of the correct statements about these titration curves from the choices below. The titration curve labelled "D" is generated by the strongest acid in the series. ✔The stronger the acid the lower its pH value at the beginning of the titration. ✔The weaker the acid the more basic the indicator needed for titration. The acid which generates curve "D" has the highest neutralization-point pH in the series. O The pk, of a titration indicator should match the pk, of the acid being titrated. In the curves shown above the stronger the acid the less NaOH required for neutralization.

12.0 10.0 8.0 pH 6.0 4.0k 2.0 00 B C D 05 10 15 20 25 30 mL of 0.1 M NaOH The graph above shows the titration curves of four monoprotic acids of varying strengths. All of the acids start out at 0.1 M concentration and 25.0 mL volume. Choose all of the correct statements about these titration curves from the choices below. The titration curve labelled "D" is generated by the strongest acid in the series. ✔The stronger the acid the lower its pH value at the beginning of the titration. ✔The weaker the acid the more basic the indicator needed for titration. The acid which generates curve "D" has the highest neutralization-point pH in the series. O The pk, of a titration indicator should match the pk, of the acid being titrated. In the curves shown above the stronger the acid the less NaOH required for neutralization.

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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Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

12.0
10.0
8,0
pH 6.0
4.0
2.0
0.0 5
10 15 20 25 30
mL of 0.1 M NaOH
The graph above shows the titration curves of four monoprotic acids of varying strengths. All of the acids start out at 0.1 M concentration and 25.0 mL volume. Choose all of the correct statements about these titration curves from the choices below.
B
с
D
✔ The titration curve labelled "D" is generated by the strongest acid in the series.
✔The stronger the acid the lower its pH value at the beginning of the titration.
✓ The weaker the acid the more basic the indicator needed for titration.
The acid which generates curve "D" has the highest neutralization-point pH in the series.
The pka of a titration indicator should match the pka of the acid being titrated.
✔ In the curves shown above the stronger the acid the less NaOH required for neutralization.

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