The table below contains data about common indicators and the pH rangeat which they are effective.IndicatorpH rangephenolphthalein8.00 – 10.00methyl orange3.00 – 5.00litmus6.00 – 8.00c. Use the pH curve, and the information show in the table above, to select themost appropriate indicator to show the end-point of this titration. State thecolour change that would be observed.

In an acid-base titration, a known volume of either the acid or the base (of unknown concentration)…

Answered: c. Use the pH curve, and the…

c. Use the pH curve, and the information show in the table above, to select the most appropriate indicator to show the end-point of this titration. State the colour change that would be observed.

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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Question

The table below contains data about common indicators and the pH range
at which they are effective.
Indicator
pH range
phenolphthalein
8.00 – 10.00
methyl orange
3.00 – 5.00
litmus
6.00 – 8.00
c. Use the pH curve, and the information show in the table above, to select the
most appropriate indicator to show the end-point of this titration. State the
colour change that would be observed.

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