Bromthymol blue, an indicator with a Ka value of 1.0 3
Chapter 15, Problem 15.13(choose chapter or problem)
Bromthymol blue, an indicator with a Ka value of 1.0 3 1027 , is yellow in its HIn form and blue in its In2 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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