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23 Jan 2018
82. Phenolphthalein has a pk, of 9.7. It is colorless in its acid form and pink in its basic form. For each of the values of pH, calculate [In]/[Hin) and predict the color of a phenolphthalein solution. a. pH = 2.0 b. pH = 5.0 C. pH = 8.0 d. pH = 11.0
82. Phenolphthalein has a pk, of 9.7. It is colorless in its acid form and pink in its basic form. For each of the values of pH, calculate [In]/[Hin) and predict the color of a phenolphthalein solution. a. pH = 2.0 b. pH = 5.0 C. pH = 8.0 d. pH = 11.0
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Elin HesselLv2
26 Jan 2018
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