8) If a buffer solution contained the two forms of a weak acid in a ratio...

Question

Question

science chemistry

Answer 1

Answer #1

Solution:

Henderson-Hassalbalch equation

pH = pKa + log [conjugate base]/[weak acid]

If the ratio of [conjugate base]/[weak acid] = 10

Thus, pH = pKa + 1

We should know the pKa of weak acid then we will know the exact pH.

Answer 2

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