ChemDoctor: calculating pH of a mixture of two weak acids

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  1. peter delannoy
  2. acid
  3. base
  4. strong acid
  5. strong base
  6. buffer
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Комментарии
Автор

What did the pH end up being? Do we use the concentration of the stronger acid to calculate the pH? Or the addition of the two concentrations?

sophiamalpocker
Автор

So what was the final pH? What happens if the two molecules are in different concentrations?

hazeld
Автор

seems kind of incorrect..wouldn't the common ion effect be equally working for both HCN and Benzoic acid.. however benzoic acid seems totally unaffected by common ion...
is it valid only in this question because the HCN is way weaker than benzoic acid?

aryanshukla
Автор

I don't understand why u have neglected the x in the second equations...

anirudhkumar-sgjp