equation pH = pka + log10 [conjugated base] acid shows that the pH of a The Henderson-Hasselbalch solution depends on the K₂ and the ratio of the conjugated base over the acid]. Calculate the pH of a buffer solution containing 0.150 mol dm³ ethanoic acid and 0.205 mol dm³³ sodium ethanoate. (pka for ethanoic acid is 4.67 at 298 K)

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7.
equation pH =pKa + log10
shows that the pH of a
[conjugated base
The Henderson-Hasselbalch
acid
solution depends on the K₂ and the ratio of the conjugated base over the acid]. Calculate the
pH of a buffer solution containing 0.150 mol dm³ ethanoic acid and 0.205 mol dm³3 sodium
ethanoate.
(pka for ethanoic acid is 4.67 at 298 K)
Transcribed Image Text:7. equation pH =pKa + log10 shows that the pH of a [conjugated base The Henderson-Hasselbalch acid solution depends on the K₂ and the ratio of the conjugated base over the acid]. Calculate the pH of a buffer solution containing 0.150 mol dm³ ethanoic acid and 0.205 mol dm³3 sodium ethanoate. (pka for ethanoic acid is 4.67 at 298 K)
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