Dr. Stone and Princess Bubble gum wanted to run an experiment to determine at what volume they will reach the equivalence point. They decide to do a titration of 0.1 M trifluoroacetic acid (CF3CO2H) with a pKa of 0.52 into 0.1 M of sodium hydroxide with a pH of approximately 13. Which dye would be the most ideal dye to accomplish this task? O bromthymol blue (6.0 -7.6) methyl red (4.2-6.0) alizarin yellow (10.1-12.0) O thymolphthalein (9.4-10.6)

Dr. Stone and Princess Bubble gum wanted to run an experiment to determine at what volume they will reach the equivalence point. They decide to do a titration of 0.1 M trifluoroacetic acid (CF3CO2H) with a pKa of 0.52 into 0.1 M of sodium hydroxide with a pH of approximately 13. Which dye would be the most ideal dye to accomplish this task? O bromthymol blue (6.0 -7.6) methyl red (4.2-6.0) alizarin yellow (10.1-12.0) O thymolphthalein (9.4-10.6)

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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Consider the following reaction:CH3COOH(aq)+OH−(aq)CH3COO−(aq)+H2O(l) pKa: 4.75 How much 5.60 M NaOH must be added to 420.0 mL of a buffer that is 0.0205 M acetic acid and 0.0260 M sodium acetate to raise the pH to 5.75?
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