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[A-] log [HA] pKa pH
d.
[A- ] PH = PKa + log [HA]
[A-] PH = pKa + [HA]
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Video by Henry R.
Numerade Educator | Answered on 11/10/2022
Answered step-by-step
pH = pKa if acid concentration is _
04:55
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A certain acid, HA, has a Ka given by: HA + HzO = Hzot + A- Ka = 6.80 x 10-6 What is the pH of a 0.247 M aqueous solution of the acid’s potas…
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Transcript
Remember that p h is equal to p k, a minus the natural log of the conjugate base of the acid over the concentration of the acid itself right, so effectively ph will equal p when this term equals zero. When does the natural log equal to zero? When the…
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