Homework Answers
At equilibrium:
Ag2S <----> 2 Ag+ + S2-
2s s
Ksp = [Ag+]^2[S2-]
Ksp = (2s)^2*(s)
Ksp = 4(s)^3
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Complete the following reaction table and Ksp expression to calculate the solubility of silver sulfide. (48219831453...
The "insoluble" salt, silver sulfide, has a solubility product, Ksp=6.3*10^-51 at 298 K. Ag2S(s)=2Ag+ (aq)+ S2-(aq)...
The "insoluble" salt, silver sulfide, has a solubility product, Ksp=6.3*10^-51 at 298 K. Ag2S(s)=2Ag+ (aq)+ S2-(aq) What is the concentration of Ag+ at equilibrium, at this temperature?
Write the Ksp expression for the sparingly soluble compound silver sulfide, Ag2S. Ksp = — If...
Write the Ksp expression for the sparingly soluble compound silver sulfide, Ag2S. Ksp = — If either the numerator or denominator is 1, please enter 1.
What is the correct expression of the solubility product constant (Ksp) for the following equilibrium? PbC14...
What is the correct expression of the solubility product constant (Ksp) for the following equilibrium? PbC14 (s) = P64+ (aq) + 4Cl- (s) P64+ K 8p [c1"]" Кsp [Pb2+] [c1-14 [PbC14] [Ps+]4x [C] K sp = (PbC14) O Køp = [P64+] [C1-14
20 points water is 1.3 x 10-16mol/L. The solubility of silver sulfide can be greatly increased...
20 points water is 1.3 x 10-16mol/L. The solubility of silver sulfide can be greatly increased by formation of a complex ion such as Ag(NH3)2. Calculate the molar solubility of AgaS in 10M NH3. Show your work for full credit. Sulfides salts are generally very insoluble. The solubility of silver sulfide, AgaS, in pure Ag2S Ksp= 8.0 x 1048 Ag(NHs)2 Kr 1.7x 10
answer these please 17. The solubility of AgCl is 0.000 013 mol/L. Calculate the Ksp for...
answer these please
17. The solubility of AgCl is 0.000 013 mol/L. Calculate the Ksp for AgCl. 18. If the concentration of chloride ion remaining in solution after silver chloride has been precipitated is 0.2 M, what is the concentration of the silver ion? Kap of AgCl is 2.8 X 10-10 19. What is the experimental Ksp of CaCO3 if the residue after evaporation of a 1.00 L saturated solution is found to have a mass of 0.006 90 g?...
Silver nitrate solution is mixed with sodium sulfide solutionproducing a black solid and sodium nitrate solution...
Silver nitrate solution is mixed with sodium sulfide solutionproducing a black solid and sodium nitrate solution according tothe balanced chemical equation: 2 AgNO3(aq) + Na2S(aq) --> Ag2S(s) +2NaNO3(aq) a) What volume (mL) of .200 M silver nitrate solution is required to completely react with 50.00 mL of 0.100 M sodium sulfidesolution? b) What is the theoretical yield of Ag2S based on the complete rxn of .200 M AgNO3 (aq) and 50.00 mL of 0.100 M Na2S solution?
An electrochemical cell was designed in order to determine the solubility product constant, Ksp for PbCO2....
An electrochemical cell was designed in order to determine the solubility product constant, Ksp for PbCO2. The cell uses the half reactions shown below to produce the overall dissociation reaction. cathode reaction: anode reaction: overall reaction: PbCO2 (s) + 2e → Pb(s) + CO - (aq) Pb(s) + Pb2+ (aq) + 2 e- PbCO3(s) — Pb2+ (aq) + CO2 (aq) Which equality correctly represents the relationship between the equilibrium constant expression for the overall reaction and the solubility product constant...
(a) The solubility product, Ksp, of Sn(OH)4(s) is 1.0 x 10-57. What is its solubility (in...
(a) The solubility product, Ksp, of Sn(OH)4(s) is 1.0 x 10-57. What is its solubility (in g/L) in pure water? (b) For the reaction 2 A(aq) ⇋ B(aq) + C(aq), the value of ΔGo is 3.55 kJ at 25.0oC. If the initial concentrations of A(aq), B(aq), and C(aq) are respectively 0.461 M, 0.308 M, and 0.202 M, what will be the concentration of A(aq) when we reach equilibrium at 25.0oC?
(a) The solubility product, Ksp, of Sn(OH)4(s) is 1.0 x 10-57. What is its solubility (in...
(a) The solubility product, Ksp, of Sn(OH)4(s) is 1.0 x 10-57. What is its solubility (in g/L) in pure water? (b) For the reaction 2 A(aq) ⇋ B(aq) + C(aq), the value of ΔGo is 3.57 kJ at 25.0oC. If the initial concentrations of A(aq), B(aq), and C(aq) are respectively 0.419 M, 0.344 M, and 0.239 M, what will be the concentration of A(aq) when we reach equilibrium at 25.0oC?
(a) The solubility product, Ksp, of Sn(OH)4(s) is 1.0 x 10-57. What is its solubility (in...
(a) The solubility product, Ksp, of Sn(OH)4(s) is 1.0 x 10-57. What is its solubility (in g/L) in pure water? (b) For the reaction 2 A(aq) ⇋ B(aq) + C(aq), the value of ΔGo is 3.64 kJ at 25.0oC. If the initial concentrations of A(aq), B(aq), and C(aq) are respectively 0.485 M, 0.333 M, and 0.284 M, what will be the concentration of A(aq) when we reach equilibrium at 25.0oC?
Write the Ksp expression for the sparingly soluble compound silver sulfide, Ag2S. Ksp = — If either the numerator or denominator is 1, please enter 1.
What is the correct expression of the solubility product constant (Ksp) for the following equilibrium? PbC14 (s) = P64+ (aq) + 4Cl- (s) P64+ K 8p [c1"]" Кsp [Pb2+] [c1-14 [PbC14] [Ps+]4x [C] K sp = (PbC14) O Køp = [P64+] [C1-14
20 points water is 1.3 x 10-16mol/L. The solubility of silver sulfide can be greatly increased by formation of a complex ion such as Ag(NH3)2. Calculate the molar solubility of AgaS in 10M NH3. Show your work for full credit. Sulfides salts are generally very insoluble. The solubility of silver sulfide, AgaS, in pure Ag2S Ksp= 8.0 x 1048 Ag(NHs)2 Kr 1.7x 10
answer these please
17. The solubility of AgCl is 0.000 013 mol/L. Calculate the Ksp for AgCl. 18. If the concentration of chloride ion remaining in solution after silver chloride has been precipitated is 0.2 M, what is the concentration of the silver ion? Kap of AgCl is 2.8 X 10-10 19. What is the experimental Ksp of CaCO3 if the residue after evaporation of a 1.00 L saturated solution is found to have a mass of 0.006 90 g?...
An electrochemical cell was designed in order to determine the solubility product constant, Ksp for PbCO2. The cell uses the half reactions shown below to produce the overall dissociation reaction. cathode reaction: anode reaction: overall reaction: PbCO2 (s) + 2e → Pb(s) + CO - (aq) Pb(s) + Pb2+ (aq) + 2 e- PbCO3(s) — Pb2+ (aq) + CO2 (aq) Which equality correctly represents the relationship between the equilibrium constant expression for the overall reaction and the solubility product constant...
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