A solution contains 0.198 M Pb(NO3)2 and 0.000017M AGNO3. It is intended to separate out the silver by selective precipitation of Agl. What is the maximur percentage of the total silver that can be recovered free of contamination by Pbl2? (Ksp for Agl =1.S x 10-13. Ksp for Pbl2 = 8.7 x 109) Calculate your answer to 4 decimal places

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Q: the solubility of silver sulfate in water is determined to be 570 mg/100mL determine its KSP

A: The Answer to the following question is-

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Q: 0.500 M Ca(NO3)2 is added to 25.0mL of 0.250 M NaF at 25°C? (Ksp of CaF2 = 5.3 X 10^-9 at 25

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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.