Open QuestionThe solubility of Ag3PO4 in water at 25 °C is 4.3 × 10-5 M. What is Ksp for Ag3PO4?418views
Open QuestionThe Ksp of PbBr2 is 6.60×10−6. What is the molar solubility of PbBr2 in pure water?335views
Multiple ChoiceA 120.0 mL sample of a solution that is 2.8 × 10^-3 M AgNO3 is mixed with 225.0 mL of a solution that is 0.10 M in NaCN. After the solution reaches equilibrium, what concentration of Ag+ remains?145views
Multiple ChoiceA saturated solution of PbCl2 has [Cl^-] = 2.86×10^-2 M. What is the concentration of Pb^2+? Given that Ksp = 1.17 × 10^-5.157views
Multiple ChoiceA solution is 0.040 M in Pb²⁺. What minimum concentration of Cl⁻ is required to begin to precipitate PbCl₂? For PbCl₂, Ksp = 1.17×10⁻⁵.139views