Solubility product of Ag₂CrO₄ is \(1\times10^{-12}\). What is the solubility of Ag₂CrO₄ in 0.01M AgNO₃ solution?

A saturated solution, prepared by dissolving CaF₂(s) in water, has \([Ca^{2+}]=3.3\times10^{-4}M\). What is the K_sp of CaF₂?

A particular saturated solution of silver chromate Ag₂CrO₄ has \([Ag^{+}]=5\times10^{-5}\) and \([CrO_{4}]^{2-}=4.4\times10^{-4}M\). What is the value of K_sp for Ag₂ CrO₄?

K_sp of Ag₂CrO₄ is \(1.1\times10^{-12}\). What is solubility of Ag₂CrO₄ in 0.1M K₂CrO₄.

K_sp of Al(OH)₃ is 1\(\times\)10^-15M. At what pH does 1.0×10^-3M Al³⁺ precipitate on the addition of buffer of NH₄Cl and NH₄OH solution?