What is the potential that develops at the interface between the saturated KCI solution in the salt bridge and the solution of the sample? O asymmetry potential O salt bridge potential O junction potential O electrode potential

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Q: A3: For the reaction Ag2S (s) = 2 Ag (aq) + [Ag*]? (aq), = 2.4×10, If [S] =0.0023M, what is eq

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Q: What is the volume of 0.662 mol of He if the density of He is 0.1785 g/L?

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Q: Identity of the compound below: Acetophenone, Butanal, or Propionic Acid

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Potentiometric Titrations

Potentiometric titration is one of the important titration methods and is mainly carried out to characterize acid solutions. It follows a method similar to that of the normal titration technique, but the main difference is that there is no indicator used in the potentiometric titrations. Instead of using an indicator, electrodes are employed for monitoring the whole titration process. A scientist named Robert Behrend did the potentiometric titration for the first time, and it was done using the mercurous solution and potassium chloride.