![20. Calculate the MOLAR SOLUBILITY of silver bromide (Kp - 5.40 x 1013) in 1.0 M NH. Complex ion [Ag(NHs)2] can be formed (K,](http://img.homeworklib.com/questions/a0917940-75ca-11ea-845f-65ae42f6b400.png?x-oss-process=image/resize,w_560)
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![21 Reaction - AgBocs+ 2NH3a, [Ag CN13),]++ Bian ...) At equillibrium, [Ag (NH3) + +Br = x Thus [NHBJ = 1-22 . [Ntb] = 1 m. K=](http://img.homeworklib.com/questions/a1265680-75ca-11ea-8b27-41ff342981b0.png?x-oss-process=image/resize,w_560)
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20. Calculate the MOLAR SOLUBILITY of silver bromide...
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) =...
A saturated solution of calcium iodate contains 2.37 g/L of Ca(IO3)2. (a) What is the solubility...
A saturated solution of calcium iodate contains 2.37 g/L of Ca(IO3)2. (a) What is the solubility of calcium iodate in mol/L? (b) What are the concentrations of Ca2+ and IO3 – ion, respectively, in the saturated solution? (c) Calculate the Ksp value for Ca(IO3)2. Part b ) Silver ion, Ag+ , readily forms complex ion, Ag(S2O3)2 3– , with thiosulfate, S2O3 2– , according to the following equation: Ag+ (aq) + 2S2O3 2– (aq) ⇌ Ag(S2O3)2 3– (aq); Kf =...
Unexposed silver halides are removed from photographic film when they react with sodium thiosulfate (Na2S2O3, called...
Unexposed silver halides are removed from photographic film when they react with sodium thiosulfate (Na2S2O3, called hypo) to form the complex ion Ag(S2O3)23-. The reaction with silver bromide is: AgBr(s) + 2 S2O32- (aq) ⇌ Ag(S2O3)23- (aq) + Br- (aq) The equilibria that need to be considered are: Ag+ + 2 S2O32- (aq) ⇌ Ag(S2O3)23- (aq) Kf = 4.7 x 1013 AgBr(s) ⇌ Ag+ (aq) + Br- (aq) Ksp = 5.0 x 10-13 What mass of Na2S2O3 is required to...
can you teach me how to solve this problem? Calculate the molar solubility of silver chloride...
can
you teach me how to solve this problem?
Calculate the molar solubility of silver chloride in 0.10 M NH3(aq), given that K=1.6x10-10 for silver chloride and K=1.6x107 for the ammonia complex of Ag* ions, Ag(NH3)2.
Using Appendix D in the textbook, calculate the molar solubility of AgBr in 3.1×10−2 M AgNO3 solution. Silver bromide Ag...
Using Appendix D in the textbook, calculate the molar solubility of AgBr in 3.1×10−2 M AgNO3 solution. Silver bromide AgBr 5.0 * 10-13
QUESTION 1 A 20.0 mL sample solution contains unknown amount of bromide ion (Br). To this...
QUESTION 1 A 20.0 mL sample solution contains unknown amount of bromide ion (Br). To this solution was added the solution that contains plenty of AgNO3. AgBr precipitates were formed. The precipitate were filtered and measured to be is 0.6964 g. What is the molarity of bromide ion in the original sample solution? The molar mass of Br = 80.0 g; the molar mass of AgBr = 188 g. (Solution) AgNO, is soluble and thus exists Ag+ ion and NO3-ion....
Calculate the molar solubility of silver bromide in 0.010 M KBr solution.Ksp(AgBr )=5.4 × 10-13 (...
Calculate the molar solubility of silver bromide in 0.010 M KBr solution.Ksp(AgBr )=5.4 × 10-13 ( ) 9.7 ×10-14mol/L ( ) 4.4 ×10-13mol/L ( ) 7.9 ×10-12mol/L ( ) 5.4 ×10-11mol/L
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
Question A 20.0 mL sample solution contains unknown amount of bromide ion (Br). To this solution...
Question
A 20.0 mL sample solution contains unknown amount of bromide ion (Br). To this solution was added the solution that contains plenty of AgNO3. AgBr precipitates were formed. The precipitate were filtered and measured to be is 0.6964 g. What is the molarity of bromide ion in the original sample solution? The molar mass of Br = 80.0 g; the molar mass of AgBr = 188 g. (Solution) AgNO, is soluble and thus exists Ag+ ion and NO3-ion. Ag+...
H. Complex Ions 1. Silver chloride has very low solubility in water (Ks of 1.6 x...
H. Complex Ions 1. Silver chloride has very low solubility in water (Ks of 1.6 x 10-19), however, it is highly soluble in an ammonia solution due to the formation of the complex ion [Ag(NH3)21 (Kr" 1.7 X 10) Given this information, calculate the molar solubility of AgCl in 2.25 M ammonia. 2. Calculate the molar solubility of Cul in 0.92 M KCN. (Ksp of Cul is 1.1 x 10-12, Kp of [Cu(CN)2] is 1.0 x 1016).
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) =...
can
you teach me how to solve this problem?
Calculate the molar solubility of silver chloride in 0.10 M NH3(aq), given that K=1.6x10-10 for silver chloride and K=1.6x107 for the ammonia complex of Ag* ions, Ag(NH3)2.
QUESTION 1 A 20.0 mL sample solution contains unknown amount of bromide ion (Br). To this solution was added the solution that contains plenty of AgNO3. AgBr precipitates were formed. The precipitate were filtered and measured to be is 0.6964 g. What is the molarity of bromide ion in the original sample solution? The molar mass of Br = 80.0 g; the molar mass of AgBr = 188 g. (Solution) AgNO, is soluble and thus exists Ag+ ion and NO3-ion....
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
Question
A 20.0 mL sample solution contains unknown amount of bromide ion (Br). To this solution was added the solution that contains plenty of AgNO3. AgBr precipitates were formed. The precipitate were filtered and measured to be is 0.6964 g. What is the molarity of bromide ion in the original sample solution? The molar mass of Br = 80.0 g; the molar mass of AgBr = 188 g. (Solution) AgNO, is soluble and thus exists Ag+ ion and NO3-ion. Ag+...
H. Complex Ions 1. Silver chloride has very low solubility in water (Ks of 1.6 x 10-19), however, it is highly soluble in an ammonia solution due to the formation of the complex ion [Ag(NH3)21 (Kr" 1.7 X 10) Given this information, calculate the molar solubility of AgCl in 2.25 M ammonia. 2. Calculate the molar solubility of Cul in 0.92 M KCN. (Ksp of Cul is 1.1 x 10-12, Kp of [Cu(CN)2] is 1.0 x 1016).
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