Explain two beakers containings different buffer

Reference no: EM13169295

Two beakers containings different buffer solutions of lactic acid/lactate (CH3CHOHCO2H/CH3CHOHCO2- or LacH/Lac-) and quinhydrone are prepared. In one beaker, the [LacH]= 0.25 M and the [Lac-] =0.50 M, in the second beaker the [LacH] = 0.50 M and the [Lac-] =0.25 M. Given that the Ka of LacH is 4.4 x 10^-4, what is the voltage produced when these two are connected?

Reference no: EM13169295

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