Asked by Anonymous
The ionization constant of HA is 1 × 10−6
.
What must be the ratio of [A−] to [HA] for
the preparation of a buffer solution with a pH
of 6.77?
whats the answeer??????
.
What must be the ratio of [A−] to [HA] for
the preparation of a buffer solution with a pH
of 6.77?
whats the answeer??????
Answers
Answered by
herp_derp
Let me start you off, but you have to figure it out from there.
pH = pKa + log ([A-]/[HA])
Solve for ([A-]/[HA]). So you may set it up as
pH = pKa + log x
Now, solve for x...
pH = pKa + log ([A-]/[HA])
Solve for ([A-]/[HA]). So you may set it up as
pH = pKa + log x
Now, solve for x...
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.