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18 Dec 2019
(a) If the molar solubility of Cd3(AsO4)2 at 25 oC is 1.15e-07 mol/L, what is the Ksp at this temperature?
Ksp = ??????
(b) It is found that 1.66e-06 g of Ca3(PO4)2 dissolves per 100 mL of aqueous solution at 25 oC. Calculate the solubility-product constant for Ca3(PO4)2.
Ksp = ?????
(c) The Ksp of PbF2 at 25 oC is 3.30e-08. What is the molar solubility of PbF2?
solubility =???????? mol/L
(a) If the molar solubility of Cd3(AsO4)2 at 25 oC is 1.15e-07 mol/L, what is the Ksp at this temperature?
Ksp = ??????
(b) It is found that 1.66e-06 g of Ca3(PO4)2 dissolves per 100 mL of aqueous solution at 25 oC. Calculate the solubility-product constant for Ca3(PO4)2.
Ksp = ?????
(c) The Ksp of PbF2 at 25 oC is 3.30e-08. What is the molar solubility of PbF2?
solubility =???????? mol/L
Bunny GreenfelderLv2
31 Dec 2019