Chemistry Chemistry Practice Problems Solutions Library

Ksp Solutions Library

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384 solutions

Ksp

Q. What is the solubility (in M) of PbCl2 in a 0.15 M solution of HCl? The Ksp of PbCl2 is 1.6 x 10-5.

Solved • Mar 25, 2020

Ksp

Q. Enter the solubility-product expression for Al(OH)3(s).

Solved • Mar 25, 2020

Ksp

Q. What is the pH of a saturated solution of Zn(OH)2? Ksp=1.8x10-14

Solved • Mar 20, 2020

Ksp

Q. Determine the molar solubility of MgCO3 in pure water. Ksp (MgCO3) = 6.82x10-6

Solved • Mar 20, 2020

Ksp

Q. A solution of Na2CO3 is added dropwise to a solution that contains 1.14 x 10-2 M Fe2+ and 1.50 x 10-2 M Cd2+.What will be the concentration of Cd2+...

Solved • Mar 20, 2020

Ksp

Q. What concentration of the lead ion, Pb2+ , must be exceeded to precipitate PbF2 from a solution that is 1.00?10?2 M in the fluoride ion, F? ? Ksp f...

Solved • Mar 20, 2020

Ksp

Q. The molar solubility of ZnS is 1.6x10-12 M in pure water. Calculate the Ksp for ZnS.

Solved • Mar 20, 2020

Ksp

Q. The Ksp of PbBr2 is 6.60x10-6What is the molar solubility of PbBr2 in pure water? What's the molar solubility of PbBr2 in 0.500M KBr solution &...

Solved • Mar 20, 2020

Ksp

Q. Determine the molar solubility of PbSO4 in pure water. Ksp(PbSO4) = 1.82 x 10-8.

Solved • Mar 18, 2020

Ksp

Q. Consider an amphoteric hydroxide, M(OH)2(s). Where M is a generic metal.M(OH)2(s) ⇌ M2+(aq) + 2OH-(aq)         Ksp = 2 x 10 -16  M(OH)2(s) + 2OH-(a...

Solved • Mar 17, 2020

Ksp

Q. Above what Fe2+ concentration will Fe(OH)2 precipitate from a buffer solution that has a pH of 9.99? The Ksp of Fe(OH)2 is 4.87. 

Solved • Mar 17, 2020

Ksp

Q. Copper(I) ions in aqueous solution react with NH3(aq) according to Cu^+(aq) + 2NH3(aq) yields Cu(NH3)2^+(aq), Kf=6.3*10^10 M^-2. Calculate the solu...

Solved • Mar 17, 2020

Ksp

Q. For which of the following mixtures will Ag2SO4(s) precipitate? 150.0 mL of 0.10 M Na2SO4(aq) and 5.0 mL of 0.20 M AgNO3(aq)150.0 mL of 0.10 M Na2S...

Solved • Mar 12, 2020

Ksp

Q. Some idiot dumped 200 g of toxic PbCl2(s) into a swimming pool containing 104 liters of water. Part I: Calculate how much PbCl2(s) remains undissol...

Solved • Feb 17, 2020

Ksp

Q. Determine the concentration of silver ions [Ag1+] in M when 23 g of AgCN(g) are placed in 150 mL of 0.15 M nitric acid (molecular mass of AgCN = 13...

Solved • Feb 17, 2020

Ksp

Q. Which of the following is the correct solubility-product constant expression for the following reaction?Ag2Se (s) ⇌ 2 Ag+ (aq) + Se2- (aq)A. Ksp = ...

Solved • Feb 10, 2020

Ksp

Q. The concentration of iodide ions in a saturated solution of lead (II) iodide is __________ M. The solubility product constant of is Pbl2 is 1.4 x 1...

Solved • Jan 27, 2020

Ksp

Q. What is the molar solubility of barium fluoride ( BaF2 ) in water? The solubility-product constant for BaF2 is 1.7x 10-6 at 25°C.A) 6.5 x 10-4B) 7....

Solved • Jan 27, 2020

Ksp

Q. A 1.00 x 10─3 M solution of CaBr 2 is added to 500 mL of a 2.00 M solution of Pb(NO3)2.Determine the solubility (in M) of PbBr 2 after 5.00 L of th...

Solved • Dec 19, 2019

Ksp

Q. The solubility of magnesium phosphate is 3.32 x 10 -4 g/L (MM = 262.9 g/mol) Calculate the Ksp for Mg3(PO4)2 (REMEMBER: g/L)!! a. 6.4x10-42b. 2.11x...

Solved • Dec 19, 2019

Ksp

Q. The solubility of magnesium phosphate is 1.54 x 10-3 g/L (MM = 262.9 g/mol) Calculate the Ksp for Mg3(PO4)2 (REMEMBER: g/L)!!

Solved • Dec 19, 2019

Ksp

Q. Consider the following table of Ksp values.Which compound listed below has the smallest molar solubility in water?

Solved • Dec 19, 2019

Ksp

Q. The Ksp of AgCl is 1.6 x 10-10. What is the solubility of AgCl in 0.010 M AlCl3? Give your answer using scientific notation (1.23E-4) and to 2 sign...

Solved • Dec 18, 2019

Ksp

Q. What is the solubility of CaF2 (assume Ksp = 4.0 x 10-12) in 0.035 M NaF?

Solved • Dec 18, 2019

Ksp

Q. Given that the solubility of Cd3(PO4)2 is 1.2 x 10-7 mol/L what is its Ksp value? Note: the formula mass of Cd3(PO4)2 is 527 g/mol.

Solved • Dec 18, 2019

Ksp

Q. At 25 °C the solubility of barium fluoride is 7.52 x 10-3 mol/L. Calculate the value of Ksp at this temperature. Enter your answer in exponential f...

Solved • Dec 18, 2019

Ksp

Q. The Ksp of CaF2 at 25 °C is 4 x 10-11. Consider a solution that is 1.0 x 10-4 M Ca(NO3)2 and 2.0 x 10-4 M NaF.a. Q = Ksp and a precipitate will not...

Solved • Dec 17, 2019

Ksp

Q. Given that the solubility of Co3(PO4)2 is 4.5 x 10-8 mol/L what is its Ksp value?

Solved • Dec 17, 2019

Ksp

Q. The Ksp of AgCl is 1.6 x 10-10. What is the solubility of AgCl in 0.0010 M FeCl3? Give your answer using scientific notation and to 2 significant f...

Solved • Dec 17, 2019

Ksp

Q. What is the solubility in mole/liter for copper(II) sulfide at 25 °C given a Ksp value of 1.3 x 10-36. Write using scientific notation and use 1 or...

Solved • Dec 17, 2019

Ksp

Q. Given that the solubility of Co3(PO4)2 is 4.5 x 10-8 mo/L what is its Ksp value?

Solved • Dec 17, 2019

Ksp

Q. At 25 °C the solubility of magnesium carbonate is 3.16 x 10-3 mol/L. Calculate the value of Ksp at this temperature. Give your answer in scientific...

Solved • Dec 17, 2019

Ksp

Q. What is the solubility of CaF2 (assume Ksp = 4.0 x 10-12 ) in 0.030 M NaF?

Solved • Dec 16, 2019

Ksp

Q. The Ksp of AgCl is 1.6 x 10-10. What is the solubility of AgCl in 0.0010 M MgCl2? Give your answer using scientific notation and to 2 significant f...

Solved • Dec 12, 2019

Ksp

Q. What is the solubility of CaF2 (assume Ksp = 4.0 x 10-11 ) in 0.030 M NaF?

Solved • Dec 12, 2019

Ksp

Q. The solubility of calcium sulfate at a given temperature is 0.01548 g/L. Calculate the Ksp at this temperature.  After you get your answer, take th...

Solved • Dec 12, 2019

Ksp

Q. At 25 °C the solubility of silver bromide is 8.77 x 10-7 mol/L. Calculate the value of Ksp at this temperature. Give your answer in scientific nota...

Solved • Dec 12, 2019

Ksp

Q. The Ksp of AgCl is 1.6 x 10-10. What is the solubility of AgCl in 0.10 M MgCl2? Give your answer using scientific notation and to 2 significant fig...

Solved • Dec 12, 2019

Ksp

Q. For which salt in each of the following groups will the solubility depend on pH?i) NaF, NaBrii) Ba(ClO4)2 , Ba(ClO2)2iii) Ca(OH)2, CaI2iv) Fe(NO3)2...

Solved • Dec 12, 2019

Ksp

Q. What is the solubility in moles/liter for copper(II) sulfide at 25 °C given a Ksp value of 1.3 x 10-36. Write using scientific notation and use 1 o...

Solved • Dec 12, 2019

Ksp

Q. Given that the solubility of Cu3(PO4)2 is 1.7 x 10-8 mol/L what is its Ksp value?

Solved • Dec 12, 2019

Ksp

Q. At 25 °C the solubility of magnesium carbonate is 3.16 x 10-3 mol/L. Calculate the value of Ksp at this temperature. Give your answer in scientific...

Solved • Dec 12, 2019

Ksp

Q. The molar solubility of Ag 2S is 1.26 × 10-16 M in pure water. Calculate the Ksp for Ag2S.

Solved • Aug 27, 2019

Ksp

Q. Consider the following chemical equation:AaBb(s) → a A+ (aq) + b B- (aq)In this case, the Ksp is given by:a. Ksp = a [A+] b [B-]b. Ksp = ([A+] / a)...

Solved • Aug 27, 2019

Ksp

Q. Calculate the molar solubility of AgCl (K sp = 1.8 x 10 -10 at 25 degrees C) in pure waterAgCl(s) ⇌ Ag+(aq) + Cl -(aq)

Solved • Aug 25, 2019

Ksp

Q. Calculate the molar solubility of PbCl 2 (Ksp = 1.6 x 10-5 at 25 degrees) in a 0.100 M solution of KCl. 

Solved • Aug 25, 2019

Ksp

Q. What is the solubility (in M) of PbCl 2 in a 0.15 M solution of HCl? The Ksp of PbCl 2 is 1.6 × 10-5?

Solved • Aug 8, 2019

Ksp

Q. How would you calculate the solubility of Mn(OH) 2 in grams per liter when buffered at ph = 9.5?

Solved • Aug 7, 2019

Ksp

Q. Using the graph, what is the solubility of sugar in water at 90°C?Knowing that sugar is essentially sucrose (342.3 g/mol), determine the value of K...

Solved • Aug 6, 2019

Ksp

Q. If the molar solubility of CaF2 at 35°C is 1.24 x 10-3 mol/L, what is the Ksp at this temperature?

Solved • Aug 2, 2019

Ksp

Q. What concentration of the lead ion, Pb 2+, must be exceeded to precipitate PbF2 from a solution that is 1.00x10-2 M in the fluoride ion, F- =  Ksp ...

Solved • Jul 11, 2019

Ksp

Q. Above what Fe2+ concentration will Fe(OH)2 precipitate from a buffer solution that has a pH of 9.99? The Ksp of Fe(OH)2 is 4.87.

Solved • Jul 10, 2019

Ksp

Q. The Ksp of calcium carbonate, CaCO3, is 3.36 x 10-9. Calculate the solubility of this compound in g/L.

Solved • Jul 9, 2019

Ksp

Q. A 25.0-mL sample of 0.050 M barium nitrate solution was mixed with 25.0 mL of 0.050 M sodium sulfate solution labeled with radioactive sulfur-35. T...

Solved • Jan 8, 2019

Ksp

Q. Select the expression for the solubility-product constant for each of the following ionic compounds:Select the expression for the solubility-produc...

Solved • Jan 3, 2019

Ksp

Q. You add 10.0 grams of solid copper(II) phosphate, Cu3(PO4)2, to a beaker and then add 100.0 mL of water to the beaker at T = 298 K. The solid does ...

Solved • Jan 3, 2019

Ksp

Q. The solubility of two slightly soluble salts of M2+ , MA and MZ2, are the same, 410-4 mol/L.In a saturated solution of each salt in water, which ha...

Solved • Jan 3, 2019

Ksp

Q. Consider the following equilibrium:B(aq) + H2O(l) ⇌ HB+(aq) + OH-(aq)Suppose that a salt of HB+ is added to a solution of B at equilibrium.Will the...

Solved • Jan 3, 2019

Ksp

Q. Consider a beaker containing a saturated solution of CaF2 in equilibrium with undissolved CaF2(s). Solid CaCl2 is then added to the solution.Will t...

Solved • Jan 3, 2019

Ksp

Q. Consider a beaker containing a saturated solution of CaF2 in equilibrium with undissolved CaF2(s). Solid CaCl2 is then added to the solution.Will t...

Solved • Jan 3, 2019

Ksp

Q. Consider a beaker containing a saturated solution of CaF2 in equilibrium with undissolved CaF2(s). Solid CaCl2 is then added to the solution.Will t...

Solved • Jan 3, 2019

Ksp

Q. Consider a beaker containing a saturated solution of PbI2 in equilibrium with undissolved PbI2(s). Now solid KI is added to this solution.Indicate ...

Solved • Jan 3, 2019

Ksp

Q. Excess Ca(OH)2 is shaken with water to produce a saturated solution. The solution is filtered, and a 60.00 mL sample titrated with HCl requires 11....

Solved • Jan 3, 2019

Ksp

Q. A concentration of 10-100 parts per billion (by mass) of Ag+ is an effective disinfectant in swimming pools. However, if the concentration exceeds ...

Solved • Jan 3, 2019

Ksp

Q. A concentration of 10-100 parts per billion (by mass) of Ag+ is an effective disinfectant in swimming pools. However, if the concentration exceeds ...

Solved • Jan 3, 2019

Ksp

Q. A concentration of 10-100 parts per billion (by mass) of Ag+ is an effective disinfectant in swimming pools. However, if the concentration exceeds ...

Solved • Jan 3, 2019

Ksp

Q. If 0.0490 g of AgIO3 dissolves per liter of solution, calculate the solubility-product constant.

Solved • Jan 3, 2019

Ksp

Q. Using the appropriate Ksp value from Appendix D in the textbook, calculate the pH of a saturated solution of Ca(OH)2 .

Solved • Jan 3, 2019

Ksp

Q. Use values of Ksp for AgI and Kf for AgCN2-to calculate the molar solubility of AgI in pure water.

Solved • Jan 3, 2019

Ksp

Q. Use values of Ksp for AgI and Kf for AgCN2-Determine the molar solubility of AgI in a 0.160 M NaCN solution.

Solved • Jan 3, 2019

Ksp

Q. What pH buffer solution is needed to give a Mg2+ concentration of 3.0×10−2 M in equilibrium with solid magnesium oxalate?

Solved • Jan 3, 2019

Ksp

Q. For each pair of compounds, use Ksp values to determine which has the greater molar solubility.PbCO3 or BaCrO4

Solved • Jan 3, 2019

Ksp

Q. For each pair of compounds, use Ksp values to determine which has the greater molar solubility.Ni(OH)2 or NiCO3

Solved • Jan 3, 2019

Ksp

Q. For each pair of compounds, use Ksp values to determine which has the greater molar solubility.AgI or Ag2 SO4

Solved • Jan 3, 2019

Ksp

Q. Equal quantities of 0.010M solutions of an acid HA and a base B are mixed. The pH of the resulting solution is 9.3.Write equilibrium-constant expre...

Solved • Jan 3, 2019

Ksp

Q. For each pair of compounds, use Ksp values to determine which has the greater molar solubility.CdS or CuS

Solved • Jan 3, 2019

Ksp

Q. A 1.00 L solution saturated at 25oC with lead(II) iodide contains 0.54 g of PbI2.Calculate the solubility-product constant for this salt at 25oC.

Solved • Jan 3, 2019

Ksp

Q. Calculate the solubility of LaF3 in grams per liter in pure water.

Solved • Jan 3, 2019

Ksp

Q. Calculate the solubility of LaF3 in grams per liter in a solution that is 0.013 M in KF.

Solved • Jan 3, 2019

Ksp

Q. Calculate the solubility of LaF3 in grams per liter in a solution that is 0.055 M in LaCl3.

Solved • Jan 3, 2019

Ksp

Q. Calculate the solubility of Mn(OH)2 in grams per liter when buffered at pH=7.0. Assume that buffer capacity is not exhausted.    

Solved • Jan 3, 2019

Ksp

Q. Calculate the solubility of Mn(OH)2 in grams per liter when buffered at pH= 9.6.

Solved • Jan 3, 2019

Ksp

Q. The graphs represent the behavior of BaCO3 under different circumstances. In each case the vertical axis indicates the solubility of the BaCO3 and ...

Solved • Jan 3, 2019

Ksp

Q. Calculate the molar solubility of Fe(OH)2 in pure water. The Ksp value for Fe(OH)2 is 4.87 x 10–17.

Solved • Jan 3, 2019

Ksp

Q. The molar solubility of AgBr in pure water is 7.3 x 10–7M. Calculate Ksp.

Solved • Jan 3, 2019

Ksp

Q. Calculate the molar solubility of CaF2 in a solution containing 0.550 M of Ca(NO3)2. The Ksp value for CaF2 is 1.46 x 10–10.

Solved • Jan 3, 2019

Ksp

Q. Which compound, FeCO3 or PbBr2, is more soluble in acid than in base?

Solved • Jan 3, 2019

Ksp

Q. Use the Ksp values to calculate the molar solubility of each of the following compounds in pure water.Ca(OH)2 (Kspexttip{K_{ m sp}}{K_3} = 4.68×10−6)

Solved • Jan 3, 2019

Ksp

Q. Determine whether or not CuS will be more soluble in acidic solution than in pure water.

Solved • Jan 3, 2019

Ksp

Q. In which solution is BaSO4 most soluble?(a) a solution that is 0.10 M in BaNO3(b) a solution that is 0.10 M in Na2SO4(c) a solution that is 0.10 M ...

Solved • Jan 3, 2019

Ksp

Q. Which compound is more soluble in an acidic solution than in a neutral solution?a) PbBr2b) CuClc) AgId) BaF2

Solved • Jan 3, 2019

Ksp

Q. Calculate the molar solubility of magnesium fluoride (MgF2) in a solution that is 0.250 M in NaF. For magnesium fluoride, Ksp = 5.16 x 10–11.

Solved • Jan 3, 2019

Ksp

Q. Describe the solubility of CaF2 in each solution compared to its solubility in water.a. in a 0.10 M NaCl solutionb. in a 0.10 M NaF solutionc. in a...

Solved • Jan 3, 2019

Ksp

Q. When excess solid Mg(OH)2 is shaken with 1.00 L of 1.3 M NH4Cl solution, the resulting saturated solution has pH = 9.10. Calculate the Ksp of Mg(OH)2.

Solved • Jan 3, 2019

Ksp

Q. Calculate the solubility of Au(OH)3 in water (Ksp = 5.5 x 10–46) (pH = 7).

Solved • Jan 3, 2019

Ksp

Q. Write an expression for Ksp for the dissolution of BaSO4.

Solved • Jan 3, 2019

Ksp

Q. Use the molar solubility 3.27 x 10–11 in pure water to calculate Ksp for NiS.

Solved • Jan 3, 2019

Ksp

Q. Use the molar solubility, 1.08 x 10–5 M, in pure water to calculate Ksp for BaCrO4.

Solved • Jan 3, 2019

Ksp

Q. Two compounds with general formulas AX and AX2 have Ksp = 1.5 x 10–5.Which of the two compounds has the higher molar solubility?

Solved • Jan 3, 2019

Ksp

Q. Which compound, when added to water, is most likely to increase the solubility of CuS?(a) NaCl(b) KNO3(c) NaCN(d) MgBr2

Solved • Jan 3, 2019