Using the results of the Arrhenius analysis (Eą = 93.1kJ/mol and A = 4.36 × 10¹¹ M. s¯¹), predict th rate constant at 327 K.

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Q: Standard deviation 0.6318 mL, 0.1216 mL, 0.1056 mL, 0.0681 mL, 0.0056 mL Mean-0.18654 mL

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Q: The equilibrium constant, Kc, for the following reaction is 1.20E-2 at 500 K. PCl5(g)  PCl3(g) +…

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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.