6) The molar solubility of PbI2 is 1.5X10-3 mol/L. PbI2(s) ??Pb2+(aq) + 2I-(aq) A) What is the molar concentration of...
6) The molar solubility of PbI2 is 1.5X10-3 mol/L.
PbI2(s) ??Pb2+(aq) + 2I-(aq)
A) What is the molar concentration of iodide ion in a saturated PbI2 solution?
Hint: consider mol ratios.
B) Determine the solubility constant, ksp, for lead(II) iodide: ksp = [Pb2+] x [I-]
Homework Answers
PbI2->Pb2+ and 2I-
Molar Concentration of Iodide=2x (1.5x10-3)=3.0x10^-3
Ksp=[Pb][I]^2=(1.5x10^-3)(3.0x10^-3)^2... or 1.35x10^-8=1.4x10^-(in
sig. figures)
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6) The molar solubility of PbI2 is 1.5X10-3 mol/L. PbI2(s) ??Pb2+(aq) + 2I-(aq) A) What is the molar concentration of...
1) The molar solubility of PbI2 is 1.5X10-3 mol/L. PbI2(s) ? Pb2+(aq) + 2I-(aq) What is the molar concentration of iodi...
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1/ The molar solubility of PbI2 is 1.5 x 10-3 M. a/ What is the molar concentration of iodide ion in a saturated PbI2...
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