O íon benzoato é a base conjugado do ácido benzóico, uma solução de benzoato de sódio 0,02 mol/l tem ph 8,25. Qual o pkb e a fração dissociada?
Added by Pablo S.
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25. We also know that the pOH of the solution is 14 - pH, so the pOH is 14 - 8.25 = 5.75. Show more…
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