Lead (II) Bromide is a slightly soluble solute in water. The following equation represents the equilibrium of PBr2 with its ions in solution. PbBr2(s) Pb2+(aq) + 2 Br-(aq) Ksp= 8´10-5 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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Lead (II) Bromide is a slightly soluble solute in water. The following equation represents the equilibrium of PBr2 with its ions in solution.
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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