Biochemistry - Water, pH and Macromolecules - Discussion
Discussion Forum : Water, pH and Macromolecules - Section 1 (Q.No. 5)
5.
Which of the following indicates that the pK of an acid is numerically equal to the pH of the solution when the molar concentration of the acid and its conjugate base are equal?
Discussion:
2 comments Page 1 of 1.
Khushalkumar said:
1 decade ago
HH equation: Ph = PKa - log(base/acid),
If [base]=[acid], log(base/acid)= 0, ie Ph = Pka.
If [base]=[acid], log(base/acid)= 0, ie Ph = Pka.
Ariel said:
1 decade ago
Ph = Pka+log(base/acid).
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