AgBr is almost completely soluble in water, Ksp = 7.7 x 10^-13. However, AgBr reacts with...
AgBr is almost completely soluble in water, Ksp = 7.7 x 10^-13. However, AgBr reacts with ammonia to form a complex ion, Ag(NH3)2 +1. Kf for Ag(NH3)2 +1 = 1.7 x10^7. Based on the information above, what will be the equilibrium constant for the following reaction? AgBr(s) + 2NH3(aq) <---> Ag(NH3)2+1(aq) + Br-1(aq)
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AgBr is almost completely soluble in water, Ksp = 7.7 x 10^-13.
However, AgBr reacts with...
all 5&6 5.) Solid silver bromide , AgBr, can be dissolved by adding concentrated aqueous ammonia to give the water- soluble silver-ammonia complex ion. AgBr(s) + 2NH,(aq) U Ag(NH), (aq) + Br(a...
all 5&6
5.) Solid silver bromide , AgBr, can be dissolved by adding concentrated aqueous ammonia to give the water- soluble silver-ammonia complex ion. AgBr(s) + 2NH,(aq) U Ag(NH), (aq) + Br(aq) (a) Show that this equation is the sum of two other equations, one representing the dissolution of AgBr into its component ions and the other representing the formation of the silver-ammonium complex from silver ion and ammonia (b) Calculate the equilibrium constant for the above reaction K,(AgBr) =...
Given the following reactions, AgBr(s) = Ag+ (aq) + Br(aq) Ksp = 5.8 x 10-13 Ag+...
Given the following reactions, AgBr(s) = Ag+ (aq) + Br(aq) Ksp = 5.8 x 10-13 Ag+ (aq) + 2 CN"(aq) = Ag(CN)2(aq) Kf = 9.5 x 1021 determine the equilibrium constant for the reaction below. AgBr(s) + 2 CN"(aq) =Ag(CN)2(aq) + Br(aq) Answer: 1.2E21 Check
the equilibrium constant for the reaction AgBr(s)<—>Ag(aq)+Br-(aq) is the solubility product constant Ksp=7.7*10^-13 at 25 degrees...
the equilibrium constant for the reaction AgBr(s)<—>Ag(aq)+Br-(aq) is the solubility product constant Ksp=7.7*10^-13 at 25 degrees C calculate the delta G for the reaction [Ag]= 1.0*10^-2 M and [Br]= 1.0*10^3 M. is the reaction spontaneous or nonspontaneous at these concentrations
Determine the molar solubility of AgBr (Ksp = 5.40e-13) in 2.983 M NH3 if the complex...
Determine the molar solubility of AgBr (Ksp = 5.40e-13) in 2.983 M NH3 if the complex ion [Ag(NH3)2]+ forms with a Kf = 1.70e7. 3.012e-3 0.01136 8.984e-3 7.104e-3
AgBr is sparingly soluble in water and has a Ksp of 5.0 x 10-13. What will...
AgBr is sparingly soluble in water and has a Ksp of 5.0 x 10-13. What will be the effect of adding solid NaBr to an aqueous solution of in equilibrium with solid AgBr? Some additional AgBr will precipitate. The Ksp of AgBr will increase. The Agt concentration will remain constant. Additional AgBr will dissolve.
calculate the molar solubility of AgBr (Ksp = 7.7×10^-13) in a 5.0 x10^-6 M AgNO3 (aq)...
calculate the molar solubility of AgBr (Ksp = 7.7×10^-13) in a 5.0 x10^-6 M AgNO3 (aq) solution.
ANSWER ALL PARTS 1. Determine the molar solubility of AgBr in a 0.50 M NH3 solution....
ANSWER ALL PARTS 1. Determine the molar solubility of AgBr in a 0.50 M NH3 solution. The Ksp for AgBr is 5.0 x 10-13 and the Kf for Ag(NH3)2+is 1.7 x 107. 2. How many unpaired electrons are there in the Zn2+ ion in the Zn(NH3)62+ complex ion? 3. Which of the following complex ions will absorb the shortest wavelength of visible light? Ni(CN)64- Ni(NH3)62+ Ni(H2O)62+ NiCl64-
Determine the molar solubility of AgBr in: Ksp (AgBr) = 7.7 x 10^ -13 a. a solution of pure water b. a solution conta...
Determine the molar solubility of AgBr in: Ksp (AgBr) = 7.7 x 10^ -13 a. a solution of pure water b. a solution containing 0.150 M NaBr c. A solution containing 0.25 M NaCL
In an ammonia solution, the silver ion, Ag, forms the colorless, but soluble diamminesilver(I) complex ion,...
In an ammonia solution, the silver ion, Ag, forms the colorless, but soluble diamminesilver(I) complex ion, Ag(NH3)2. If ammonia is added to a solution that contains an AgCI precipitate, the solid dissolves completely. Write a net-ionic equation for the equilibrium involved and explain the shift that takes place. Choose the best answer. AgCl(s) +2 NH3(a)Ag(NH3)2 (aa) C(aq) Adding ammonia to AgCl(s) dissolves the solid by displacing chloride ions with ammonia molecules, forming a soluble complex ion Ag (a2 NH3(aq) Ag(NH32...
1. Given the two equilibria below, Ag(NH3)2(aq) = Agt(aq) + 2NH3(aq); Kd = 5.9 x 10-8...
1. Given the two equilibria below, Ag(NH3)2(aq) = Agt(aq) + 2NH3(aq); Kd = 5.9 x 10-8 AgBr(s) Ag+(aq) + Br" (aq); Ksp = 5 x 10-13 what is K, for the following equilibrium? AgBr(s) + 2NH3(aq) = Ag(NH3)2(aq) + Br" (aq) a. 3 x 10-20 b.2.7 x 100 c. 7.2 x 10-11 d. 8.5 x 10-6 e. 1.2 x 105
all 5&6
5.) Solid silver bromide , AgBr, can be dissolved by adding concentrated aqueous ammonia to give the water- soluble silver-ammonia complex ion. AgBr(s) + 2NH,(aq) U Ag(NH), (aq) + Br(aq) (a) Show that this equation is the sum of two other equations, one representing the dissolution of AgBr into its component ions and the other representing the formation of the silver-ammonium complex from silver ion and ammonia (b) Calculate the equilibrium constant for the above reaction K,(AgBr) =...
Given the following reactions, AgBr(s) = Ag+ (aq) + Br(aq) Ksp = 5.8 x 10-13 Ag+ (aq) + 2 CN"(aq) = Ag(CN)2(aq) Kf = 9.5 x 1021 determine the equilibrium constant for the reaction below. AgBr(s) + 2 CN"(aq) =Ag(CN)2(aq) + Br(aq) Answer: 1.2E21 Check
AgBr is sparingly soluble in water and has a Ksp of 5.0 x 10-13. What will be the effect of adding solid NaBr to an aqueous solution of in equilibrium with solid AgBr? Some additional AgBr will precipitate. The Ksp of AgBr will increase. The Agt concentration will remain constant. Additional AgBr will dissolve.
In an ammonia solution, the silver ion, Ag, forms the colorless, but soluble diamminesilver(I) complex ion, Ag(NH3)2. If ammonia is added to a solution that contains an AgCI precipitate, the solid dissolves completely. Write a net-ionic equation for the equilibrium involved and explain the shift that takes place. Choose the best answer. AgCl(s) +2 NH3(a)Ag(NH3)2 (aa) C(aq) Adding ammonia to AgCl(s) dissolves the solid by displacing chloride ions with ammonia molecules, forming a soluble complex ion Ag (a2 NH3(aq) Ag(NH32...
1. Given the two equilibria below, Ag(NH3)2(aq) = Agt(aq) + 2NH3(aq); Kd = 5.9 x 10-8 AgBr(s) Ag+(aq) + Br" (aq); Ksp = 5 x 10-13 what is K, for the following equilibrium? AgBr(s) + 2NH3(aq) = Ag(NH3)2(aq) + Br" (aq) a. 3 x 10-20 b.2.7 x 100 c. 7.2 x 10-11 d. 8.5 x 10-6 e. 1.2 x 105
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