Lead (II) Bromide is a slightly soluble solute in water. The following equation represents the equilibrium of PB12 with its ions in solution. PbBr2(s) →PB²*(aq) + 2 Br(aq) Ksp= 8x105 Where Ksp represents the solubility product constant. a) Calculate the solubility of PbBr2. b) 0.3 ml of 0.5 M solution of potassium bromide KBr is added to 2 L of 0.02M solution of lead nitrate Pb(NO3)2. Will a precipitate of lead bromide (PbBr2) be formed?

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Precipitation Titration

Precipitation analysis is used to analyze drugs, and to measure the salt content in food and beverages. It is an important concept from the examination point of view many practical questions are asked on the topic. This topic is significant in the professional exams for both undergraduate and graduate courses, especially for