During the demonstration, before each metal was added to the water, a drop of an acid-base indicator, phenolphthalein, was added to the water to monitor the reaction. Research “phenolphthalein as an indicator” and explain the color change that you observed in terms of acidic and basic pH.

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter15: Acid-base Equilibria
Section: Chapter Questions
Problem 120CP: Another way to treat data from a pH titration is to graph the absolute value of the change in pH per...
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During the demonstration, before each metal was added to the water, a drop of an acid-base indicator, phenolphthalein, was added to the water to monitor the reaction.

Research “phenolphthalein as an indicator” and explain the color change that you observed in terms of acidic and basic pH.

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