To a solution containing 1.0 × 10 ^(- 2) M AgNO3 and 2.0 × 10 ^(- 2) M Pb (NO3) 2 is added, with stirring, solid NaCl. Assuming that the volume of the solution does not change during the addition of NaCl, how much NaCl must be concentrated to initiate the precipitation of PbCl2 and how much to initiate the precipitation of AgCl? Which of the two salts will precipitate first?

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.