pH indicator. A dye that is an acid and that appears as different colors in its protonated and deprotonated forms can be used as a pHPH indicator. Suppose that you have a 0.001 M0.001 M solution of a dye with a pKapka of 7.2. From the color, the concentration of the protonated form is found to be 0.0002 M0.0002 M, Assume that the remainder of the dye is in the deprotonated form. What is the PHPH of the solution?

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pH indicator. A dye that is an acid and that appears as different colors
in its protonated and deprotonated forms can be used as a pHPH
indicator. Suppose that you have a 0.001 M0.001 M solution of a dye
with a pKapka of 7.2. From the color, the concentration of the
protonated form is found to be 0.0002 M0.0002 M, Assume that the
remainder of the dye is in the deprotonated form. What is the PHPH
of the solution?
Transcribed Image Text:pH indicator. A dye that is an acid and that appears as different colors in its protonated and deprotonated forms can be used as a pHPH indicator. Suppose that you have a 0.001 M0.001 M solution of a dye with a pKapka of 7.2. From the color, the concentration of the protonated form is found to be 0.0002 M0.0002 M, Assume that the remainder of the dye is in the deprotonated form. What is the PHPH of the solution?
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