olphthalein (9.9) Resazurin (5.1) Phenol Red (7.4) This is a lab where strong acid is titrated by a strong base. Which indicator would be most appropriate to use if phenolphthalein(endpoint:7) was not available? Discuss the endpoint and equivalence point in your answer.
olphthalein (9.9) Resazurin (5.1) Phenol Red (7.4) This is a lab where strong acid is titrated by a strong base. Which indicator would be most appropriate to use if phenolphthalein(endpoint:7) was not available? Discuss the endpoint and equivalence point in your answer.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter15: Additional Aqueous Equilibria
Section: Chapter Questions
Problem 32QRT: The titration curves for two acids with the same base are shown on this graph. (a) Which is the...
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Note the following indicators and their endpoints:
Thymolphthalein (9.9)
Resazurin (5.1)
Phenol Red (7.4)
This is a lab where strong acid is titrated by a strong base.
Which indicator would be most appropriate to use if phenolphthalein(endpoint:7) was not available? Discuss the endpoint and equivalence point in your answer.
Correctly determines the indicator. Uses endpoint and equivalence point to support thinking.
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