Calculate DGo’ for the following reaction:             Succinate + FAD   Fumarate + FADH2             The standard reduction electric potentials of half-cell reactions are: FAD + 2H+ + 2e-  FADH2                                   Eo’ = +0.05 V Fumarate + 2H+ + 2e-   Succinate                      Eo’ = +0.03 V   Show your work (Refer to F = 96.5 kJ V-1 mol-1).

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Q: Calculate DGo’ for the following reaction:                 Succinate + FAD à  Fumarate + FADH2…

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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.