jasmineangeles070302 jasmineangeles070302
  • 10-04-2024
  • Chemistry
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When the concentration of one form of an indicator is 10 times greater than the other form, the color observed is that of the form in excess. Given that an indicator HIn has a red color in the acidic form and yellow in the basic form, Ka = 7.9*10-6 , What is the pH of the solution that appears yellow?

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