Bromthymol blue, an indicator with a K a value of 1.0 10 7 , is yellow

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Bromthymol blue, an indicator with a Ka value of 1.0 × 10–7, is yellow in its HIn form and blue in its In form. Suppose we put a few drops of this indicator in a strongly acidic solution. If the solution is then titrated with NaOH, at what pH will the indicator color change first be visible?

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Chemical Principles

ISBN: 9780618946907

6th Edition

Authors: Steven S Zumdahl

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