Question: A solution with an ionic strength of 0.10 M containing 0.010 0 M phenylhydrazine has a pH of 8.13. Using activity coefficients correctly, find pKa

A solution with an ionic strength of 0.10 M containing 0.010 0 M phenylhydrazine has a pH of 8.13. Using activity coefficients correctly, find pKa for the phenylhydrazinium ion found in phenylhydrazine hydrochloride. Assume that λ_BH+ = 0.80.

ΝΗΝΗ, O- NHNH,C1- Phenylhydrazine Phenylhydrazine hydrochloride BH*CI B

, O- NHNH,C1- Phenylhydrazine Phenylhydrazine hydrochloride BH*CI B

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