a) The solubility product, Ksp, of
Cd3(PO4)2 is 2.5 x
10-33. What is the solubility (in g/L) of
Cd3(PO4)2 in pure water?
b) The solubility product of Cu(OH)2 is 4.8 x
10-20. Calculate the value of pCu2+, or
-log[Cu2+], in an aqueous solution of NaOH which has a
pH of 12.38 and is saturated in Cu(OH)2.
c) The equilibrium constant for the formation of
Cu(CN)42- is 2.0 x 1030. Calculate
the value of pCu2+, or -log[Cu2+], if we were
to dissolve 2.19 g of CuCl2 in 1.000 L of a solution
0.833 M in NaCN. The addition of CuCl2 does not alter
the volume (the final volume is still 1.000 L).
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a) The solubility product, Ksp, of Cd3(PO4)2 is 2.5 x 10-33. What is the solubility (in...
Question 1 : The solubility product, Kp. of Cd3(PO4)2 is 2.5 x 10-33 What is the solubility (in g/L) of Cd3(PO4), in pure water? Question 2 The solubility product of Cu(OH), is 4.8 x 10-20 Calculate the value of pCu2+ or -log(Cu2+1, in an aqueous solution of NaOH which has a pH of 12.84 and is saturated in Cu(OH)2 Question 3 The equilibrium constant for the formation of Cu(CN), is 2.0 x 1030 Calculate the value of pCu2+ or -log(Cu2+1,...
My Notes (a) If the molar solubility of Cd3(PO4)2 at 25 oC is 1.19e-07 mol/L, what is the Ksp at this temperature? Ksp = (b) It is found that 1.08e-09 g of Fe(OH)3 dissolves per 100 mL of aqueous solution at 25 oC. Calculate the solubility-product constant for Fe(OH)3. Ksp = (c) The Ksp of Ga(OH)3 at 25 oC is 7.28e-36. What is the molar solubility of Ga(OH)3? solubility = mol/L
+-/0.1 points 40. 0/4 Submissions Used (a) If the molar solubility of Ca3(PO4)2 at 25 °C is 4.53e-08 mol/L, what is the Ksp at this temperature? Ksp (b) It is found that 8.70e-09 g of Ga(OH)3 dissolves per 100 mL of aqueous solution at 25 °C. Calculate the solubility-product constant for Ga(OH)3 Ksp (c) The Ksp of Cd3(PO4)2 at 25 °C is 2.53e-33. What is the molar solubility of Cd3(PO4)2? 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
(a) If the molar solubility of PbBr2 at 25 oC is 0.0118 mol/L, what is the Ksp at this temperature? Ksp = b) It is found that 6.25e-06 g of Cd3(PO4)2 dissolves per 100 mL of aqueous solution at 25 oC. Calculate the solubility-product constant for Cd3(PO4)2. Ksp = (c) The Ksp of Sc(OH)3 at 25 oC is 2.22e-31. What is the molar solubility of Sc(OH)3? solubility = mol/L
Q1 The solubility product, Kps, of Al (OH) 3 (s) is 1.0 x 10-33. What is its solubility (in g / L) in an aqueous solution of NaOH with a pH of 12.21? Q2 The formation constant, Kf, of PbCl42- (aq), Pb2 + (aq) + 4 Cl- (aq) ⇌ PbCl42- (aq), is 2.5 x 1015. What are the equilibrium concentrations of Pb2 + (aq) , Cl- (aq), and PbCl42- (aq) if we add 0.103 mol of Pb (NO3) 2 to...
The Ksp of Ca3(PO4)2 is 1x 10-33. What is the solubility in moles per liter (mol/L) of Ca3(PO4)2 (s) in a 0.01 M Ca(NO3)2 (aq) solution? (Note: The molar mass of Ca3(PO4)2 is not needed in this problem, which asks for moles per L.) a. 3.2 x 10-14 mol/L b.3.0 x 10-15 mol/L c. 9.8 x 10 mol/L d. 1.6 x 10-14 mol/L e. 5.0 x 10-32 mol/L
40. (a) If the molar solubility of Cu3(PO4)2 at 25 oC is 1.67e-08 mol/L, what is the Ksp at this temperature? Ksp = (b) It is found that 0.000165 g of Mg3(PO4)2 dissolves per 100 mL of aqueous solution at 25 oC. Calculate the solubility-product constant for Mg3(PO4)2. Ksp = (c) The Ksp of Ga(OH)3 at 25 oC is 7.28e-36. What is the molar solubility of Ga(OH)3? solubility = _______mol/L
(a) If the molar solubility of Ca3(PO4)2 at 25 oC is 4.53e-08 mol/L, what is the Ksp at this temperature? Ksp = (b) It is found that 8.70e-09 g of Ga(OH)3 dissolves per 100 mL of aqueous solution at 25 oC. Calculate the solubility-product constant for Ga(OH)3. Ksp = (c) The Ksp of Ag2C2O4 at 25 oC is 5.40e-12. What is the molar solubility of Ag2C2O4? solubility = mol/L
(a) If the molar solubility of Cu3(PO4)2 at 25 oC is 1.67e-08 mol/L, what is the Ksp at this temperature? Ksp = (b) It is found that 8.90e-06 g of Y2(CO3)3 dissolves per 100 mL of aqueous solution at 25 oC. Calculate the solubility-product constant for Y2(CO3)3. Ksp = (c) The Ksp of Ga(OH)3 at 25 oC is 7.28e-36. What is the molar solubility of Ga(OH)3? solubility = mol/L