For the reaction: PbCl2(s) ↔ Pb2+(aq)+2Cl1-(aq), what is Q* when 8.0 mL of 0.054 M lead nitrate is added to 21 mL of 0.025 M sodium chloride? Ksp of lead chloride is 1.6 x 10-5 M3. *Recall: Q is compared to Ksp to determine whether a precipitate forms.

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Q: moles

A:

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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.