Definition for Acid-base indicator

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Revision as of 20:03, 3 January 2015 by Padre (Talk | contribs) (Created page with "A weak acid that has acid and base forms with sharply different colors. Changes in pH around the acid's pKa are "indicated" by color changes.")

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A weak acid that has acid and base forms with sharply different colors. Changes in pH around the acid's pKa are "indicated" by color changes.