Homework Answers
Ksp is the solubility product constant which is equal to the product of solubility of each ions raised to its stoichiometric coefficients.
As the value of Ksp increases, the solubility of compound also increases. Thus , in order to form precipitate, Ksp value should be low.
Thus, AgI will first form precipitate followed by AgBr and then comes Ag2CrO4 and finally AgCl will precipitate out.
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The following anions can be separated by precipitation as silver salts: Cl, Br1. Cro, the four...
2. Which of the following bari0m salts hould dissolve in a A solution is prepared initially conta...
number three please
2. Which of the following bari0m salts hould dissolve in a A solution is prepared initially containing 0.050 M be the concentration of all ions after precipitation of PbEa 3. bNOa and 0.20 M NaF.What will A solution is made which is initially 0.10 M in Ca"2 and 1.0 [CdONH3)4]12 complex ion to form, as shown in the eq concentration of free Cd*2 ion in this solution. CHa42 4. Ca"2 and 1.0 M in NHs. This causes...
Solid silver nitrate is added slowly to a solution that is 0.0010 M in sodium chloride and 0.0010...
Solid silver nitrate is added slowly to a solution that is 0.0010 M in sodium chloride and 0.0010 M in sodium bromide. What % of the bromide ions remain in solution, ie , unprecipitated, Just before silver chloride begins to precipitate? Kap for AgCI-1.8 x 10-10, Kp for AgBr- 3.3 x 10-13 10. 0.18% 0.018% 0.0010% 0.00010% 0.0018% a. b. c. d. e. 11. Calculate the concentration of F ions in saturated CaF2 solution at 25°C. Kap- 3.9x 10-" a....
For which of the following salts of silver will the concentration of Ag+ ions in a...
For which of the following salts of silver will the concentration of Ag+ ions in a saturated solution have the lowest value? A82SO3 K=1.5 x 10-14 A82CO3, Ksp 8.5 x 10-12 AB2CrOx, Ks-1.1 x 10-12 AgIO.K=3.2 x 10-8 Ag3PO4, K.-8.9x 10-17
A basic solution contains the iodide and phosphate ions that are to be separated via selective...
A basic solution contains the iodide and phosphate ions that are to be separated via selective precipitation. The I– concentration, which is 9.60×10-5 M, is 10,000 times less than that of the PO43– ion at 0.960 M . A solution containing the silver(I) ion is slowly added. Answer the questions below. Ksp of AgI is 8.30×10-17 and of Ag3PO4, 8.90×10-17. Calculate the minimum Ag+ concentration required to cause precipitation of AgI. Calculate the minimum Ag+ concentration required to cause precipitation...
Please click the photo there are more questions please click on the photo there are more...
Please click the photo there are more questions
please click on the photo there are more questions
2. A solution is 0.10M in Mg(NO3)2. a. What concentration of OH is required to just start precipitation of Mg(OH)2? (Kap 1.5x101) b. If NH3/NH buffer is used to control the pH, and [NHs] 0.10 M, what concentration of NH is required to prevent the precipitation of Mg(OH)2? 3. Solid AgNOs is slowly added to a solution that is 0.001OM in NaCl, NaBr...
Question: A basic solution contains the iodide and phosphate ions that are to be separated via...
Question: A basic solution contains the iodide and phosphate ions that are to be separated via selective precipitation. The I– concentration, which is 9.10×10-5 M, is 10,000 times less than that of the PO43– ion at 0.910 M . A solution containing the silver(I) ion is slowly added. Answer the questions below. Ksp of AgI is 8.30×10-17 and of Ag3PO4, 8.90×10-17. Part 1. Calculate the minimum Ag+ concentration required to cause precipitation of AgI. Part 2. Calculate the minimum Ag+...
1. Consider two nearly insoluble silver salts, silver chlor FINAL Equilibrium Practice Set molar solubility of...
1. Consider two nearly insoluble silver salts, silver chlor FINAL Equilibrium Practice Set molar solubility of AgCl is 1.3 E-5. The molar solubility of AgaC puble silver salts, silver chloride, AgCl, and silver chromate, AgzCros. The E-5. The molar solubility of AgaCrocis 1.3 E-4. a. Write the the chemical equation for the solubility equilibrium of AgCl. What is the Ksp value for AgCl? b. Write the chemical equation for the solubility equi chemical equation for the solubility equilibrium of AgaCros....
Part B please. Part A Silver chloride is only slightly soluble in pure water at 25...
Part B please.
Part A Silver chloride is only slightly soluble in pure water at 25 C AgCI(s) Ag (ag)+CI (aq) K-1.8 x 10 1 Calculate the concentration of Ag and Cl in a solution that is saturated with AgCl e, the system is at equilibrium and there is still solid AgCl visible). Express your answers using two significant figures, separate your answers by a comma. [Ag+],[Cl-)- 1.3×10-5 1.3×10-5 mol Li Previous An Correct Part B The addition of ammonia...
1) Write the solubility-product expression for the following mercury salts: Hg2Cl2 and HgCl2. 2) Exactly 0.133...
1) Write the solubility-product expression for the following mercury salts: Hg2Cl2 and HgCl2. 2) Exactly 0.133 mg of AgBr will dissolve in 1.00 L of water. What is the value of Ksp for AgBr? 3) By experiment, it is found that 1.2 x 10-3 mol of lead (II) iodide, PbI2, dissolves in 1.0 L of water at 25°C. What is the Ksp at this temperature? 4) What is the molar solubility of silver chloride in 1.0 L of solution that...
A solution is 0.10 M Cl and 0.10 M I- . Silver nitrate is slowly added...
A solution is 0.10 M Cl and 0.10 M I- . Silver nitrate is slowly added to precipitate the silver halide. Ksp(AgCl) = 1.77 x 10-10; Ksp(AgI) = 8.52 x 10-17 (A) Which solid will precipitate first? (B) What will be the [Ag+ ] when the first solid begins to precipitate? (C) What [Ag+ ] is required in order to precipitate AgCl? (D) What will be the [I- ] when the AgCl starts to precipitate? (E) What percentage of the...
number three please
2. Which of the following bari0m salts hould dissolve in a A solution is prepared initially containing 0.050 M be the concentration of all ions after precipitation of PbEa 3. bNOa and 0.20 M NaF.What will A solution is made which is initially 0.10 M in Ca"2 and 1.0 [CdONH3)4]12 complex ion to form, as shown in the eq concentration of free Cd*2 ion in this solution. CHa42 4. Ca"2 and 1.0 M in NHs. This causes...
Solid silver nitrate is added slowly to a solution that is 0.0010 M in sodium chloride and 0.0010 M in sodium bromide. What % of the bromide ions remain in solution, ie , unprecipitated, Just before silver chloride begins to precipitate? Kap for AgCI-1.8 x 10-10, Kp for AgBr- 3.3 x 10-13 10. 0.18% 0.018% 0.0010% 0.00010% 0.0018% a. b. c. d. e. 11. Calculate the concentration of F ions in saturated CaF2 solution at 25°C. Kap- 3.9x 10-" a....
For which of the following salts of silver will the concentration of Ag+ ions in a saturated solution have the lowest value? A82SO3 K=1.5 x 10-14 A82CO3, Ksp 8.5 x 10-12 AB2CrOx, Ks-1.1 x 10-12 AgIO.K=3.2 x 10-8 Ag3PO4, K.-8.9x 10-17
Please click the photo there are more questions
please click on the photo there are more questions
2. A solution is 0.10M in Mg(NO3)2. a. What concentration of OH is required to just start precipitation of Mg(OH)2? (Kap 1.5x101) b. If NH3/NH buffer is used to control the pH, and [NHs] 0.10 M, what concentration of NH is required to prevent the precipitation of Mg(OH)2? 3. Solid AgNOs is slowly added to a solution that is 0.001OM in NaCl, NaBr...
1. Consider two nearly insoluble silver salts, silver chlor FINAL Equilibrium Practice Set molar solubility of AgCl is 1.3 E-5. The molar solubility of AgaC puble silver salts, silver chloride, AgCl, and silver chromate, AgzCros. The E-5. The molar solubility of AgaCrocis 1.3 E-4. a. Write the the chemical equation for the solubility equilibrium of AgCl. What is the Ksp value for AgCl? b. Write the chemical equation for the solubility equi chemical equation for the solubility equilibrium of AgaCros....
Part B please.
Part A Silver chloride is only slightly soluble in pure water at 25 C AgCI(s) Ag (ag)+CI (aq) K-1.8 x 10 1 Calculate the concentration of Ag and Cl in a solution that is saturated with AgCl e, the system is at equilibrium and there is still solid AgCl visible). Express your answers using two significant figures, separate your answers by a comma. [Ag+],[Cl-)- 1.3×10-5 1.3×10-5 mol Li Previous An Correct Part B The addition of ammonia...
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