question archive Calculate the molar solubility of PbCl2 in pure water, Ksp for PbCl2 is 1
Calculate the molar solubility of PbCl2 in pure water, Ksp for PbCl2 is 1
Subject:ChemistryPrice:2.87 Bought7
Calculate the molar solubility of PbCl2 in pure water, Ksp for PbCl2 is 1.17 x 10^-5.
Purchase A New Answer
Custom new solution created by our subject matter experts
GET A QUOTE
Answer Preview
Answer:
the dissociation of PbCl2 is as follows:
Let the solubility as S
PbCl2(s) <======> Pb2+ + 2Cl-
S S 2S
Ksp = [Pb2+][Cl-]2
Ksp = [S][2S]2
Ksp = 4S3
S = (Ksp/4)1/3
S = (1.17*10-5)1/3
S = 0.0143 M
Hence, molar solubility is 0.0143 M.
