Calculate the Molar solubility AgI in a 1.0M NH3 solution. (Ksp of AgI = 8.3 x 10 -17); Kf for Ag (NH3)+2 is 1.5 x 107. By what factor the solubility AgI has increased due to the presence of 1.0 M ammonia? You need to show your works.

Q: 13. Given the reactions: 2Ag + SO, (aq) p°=0.627 V Ag,SO,(s) + 2e Ag (aq) + e Ag(s) =0.799 6 V…

A: The given reactions are: Ag2SO4 (s) + 2e- ⇔2Ag + SO42- (s)               E0 = 0.627 V Ag+ (aq) + e-…

Q: Pbl, solid (Kps = 9.8 x 10-9) is placed in a beaker with water. After some time, the concentration…

A:

Q: Silver chromate is sparingly soluble in aqueous solutions. The Ksp of Ag2 CrO4 is 1.12× 10^(-12).…

A: a)  K2CrO4 -----> 2K+ and CrO4-2 Common ion, CrO4-2 = 1.4 M If Ag2CrO4 <---< 2Ag+ and…

Q: What is the equilibrium between solid Ag2CrO4 and its ions in a saturated solution and what is the…

A: Given Compound  Solid Ag2CrO4Equilibrium between solid Ag2CrO4 and its ions in saturated solution =…

Q: Silver chromate is sparingly soluble in aqueous solutions. The Ksp of Ag, CrO, is 1.12 x 10-12. What…

A: Given that : Ksp of Ag2CrO4=1.12×10-12

Q: (Q58) How many times more soluble is scandium fluoride in pure water than it is in a solution that…

A:

Q: The Ksp of AgBr at 25°C is 5.0 x 10–13.   a. Calculate the molar solubility of AgBr in pure water.…

A:

Q: 72. At 25°C, K, for PbBr, is equal to 8 x 10. If the salt is 80% dissociated, what is the solubility…

A: 72. For the dissociation of PbBr2 ,      PbBr2 (s)   <---->   Pb2+(aq)   +  2Br-(aq)     Ksp…

Q: The solubility of zinc cyanide at 25°C is 1.66 x 10-6 g/ 100 mL. Calculate the value of kps for this…

A: The ksp of a general chemical equation is - AB(s) --------> A+(aq) + B-(aq) Ksp = [A+] [B-] where…

Q: The solubility product of AgCl at 25°C is 1.44 x 10-10. Calculate the solubility of AgCl in 1.0…

A: Common ion effect : AgCl is a weak electrolyte. It has very less solubility . When KCl ( strong…

Q: Silver chromate is sparingly soluble in aqueous solutions. The Ksp of Ag2CrO4 is 1.12×10−12 M^3 .…

A: (a) Solubility equilibrium:                 Ag2CrO4⇌2Ag+ (aq)+ CrO42- (aq)I (M)…

Q: The solubility of TICI in water is 1.42 x 102 m at 25°C. Calculate Thermodyna nic solubility…

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Q: The generic metal A forms an insoluble salt AB(s) and a complex AC5(aq). The equilibrium…

A: Given [A] = 0.100 M[C] = 0.0220 M[AC5] = 0.100 M Kf for AC5  = To be determined

Q: The solubility product constant(Ksp) of lead(II) iodide is 1.4 x 10 -8 at 25°C. CalculateAG°for the…

A: “Since you have posted a question with multiple sub-parts, we will solve first subpart for you. To…

Q: mmonia solution, NH3. ) Calculate the pH value of the mixture. i) Calculate the concentrations of OH…

A: The question is based on the concept of buffer solution.   A buffer is a solution which resist any…

Q: Determine the molar solubility (S) of Ag,CO, in a buffered solution with a pH of 4.227 using the…

A: pH = 4.227    (Given) [H+] = 10-pH [H+] = 10-4.277 [H+] =5.2 x 10-5

Q: Calculate the solubility of FECO3 (in mol/L) in the following. Assume the Kp of FECO3 = 3.5 x 10-11…

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Q: Calculate the solubility at 25 °C of AgBr in pure water and in 0.25 M NaI. You'll probably find some…

A:

Q: The solubility product constant of silver arsenate is 1.0x10-23 (ksp) the molar slubiility of…

A: The solubility reaction of Ag3AsO4 can be written as, => Ag3AsO4 (s) ------> 3 Ag+ (aq) +…

Q: The solubility of TICI in water is 1.42 x 10-2 m at 25°C. Calculate: Thermodyna nic solubility…

A:

Q: Calculate the molar solubility in M for Mn(OH)2 in 0.1 M KI. Take activity into consideration. Hint:…

A: Formula used :-  Ksp = 4s3

Q: Sodium sulfate is slowly added to a solution containing 0.0500 M Ca *(aq) and 0.0380 M Ag*(aq). What…

A:

Q: General Chemistry 4th Edition McQuarrie Rock • Gallogly Sodium sulfate is slowly added to a solution…

A: Given : 0.0500 M = Ca2+( aq )  0.0300 M = Ag+( aq )  Ksp of CaSO4 = 4.93 × 10^-5  Ksp of AgSO4 =…

Q: 4. Calculate Ksp for the ff. substances,  given the molar concentration of their saturated solution.…

A: Given :  Solubility of Ag2SO4 in saturated solution(S) = 1.5 x 10-2 mole/litre  Solubility of…

Q: The solubility product of silver chromate (VI) at room temperature is 2.4 x 10^-12. Calculate the…

A: Given :  Ksp of silver chromate (Ag2CrO4) = 2.4 x 10-12

Q: What is the molar solubility of nickel(II) sulfide in 0.092 M KCN? For NiS, K- 3.0 x 1019, for…

A: Given: The concentration of KCN is 0.092 M. The solubility product of NiS and the formation constant…

Q: At 25°C, 34.9 mg of Ag2CO3 will dissolve in 1.0 L of pure water: Ag2CO3(s)  2 Ag+(aq) + CO32-(aq)…

A: When silver carbonate dissolves in water it dissociates into silver and carbonate ion. At 25°C, 34.9…

Q: Calculate the activity of La+3 and IO3-,in a saturated solution of La(IO3)3 in a 0.010 M La(NO3)3.…

A: La(IO3)3 is a weak electrolyte whose molar solubility if considered to be s dissociates as:…

Q: 7. The Ksp for copper(I) sulfide, Cu2S(s), is 2.5 x 10-48. Cu2S (s) 2 Cu'(aq) + S²-(aq) (a) Write a…

A: Molar solubility can be defined as the number of moles of solute that can be dissolved per liter of…

Q: At 25°C, 34.9 mg of Ag2CO3 will dissolve in 1.0 L of pure water: Ag2CO3(s)  2 Ag+(aq) + CO32-(aq)…

A: The solubility product constant Ksp , is the equilibrium constant for a solid substance dissolving…

Q: Silver chromate is sparingly soluble in aqueous solutions. The K, of Ag, CrO, is 1.12 x 10-12. What…

A: The question is based on the concept of dissociation of a partially soluble salt and Solubility…

Q: Calculate K for each salt in an aqueous solution at 25 °C in which u = 0.0100 M. Use the table of Kp…

A: CONCEPT: K'sp =Concentration solubility product constantK'sp =Ksp γx γyKsp  = Thermodynamic…

Q: 15. What is the solubility (in mol/L) of Mn(OH)2 (s) in 0.10 M Mn(NO,)2 solution? Ksp (Mn(OH)2) =…

A:

Q: Calculate the solubility at 25 °C of CuBr in pure water and in a 0.0130M CoBr, solution. You'll find…

A: The equilibrium reaction between undissolved CuBr solid and its ions in saturated aqueous solution…

Q: Nickel iodate, Ni(IO3)2 is being precipitated out of a 1.00 L solution.  If the concentration of…

A: Given,  Volume of Ni(IO3)2 solution in L = 1.00 L  Concentration of Ni2+ = [Ni2+] = 0.381 M…

Q: [a]Calculate the solubility in g/L of barium sulfate, B.SO., given that its Ksp is 1.3 x 10 10 ?

A:

Q: 2- The concentration of CrO4 in a saturated solution of Hg2CrO4 is 7.72x10- mol/L at a certain…

A:

Q: When silver chromate, Ag2CrO4, dissolves in otherwise pure water, what is the relation between [Ag+]…

A: Solubility product ( Ksp ) :- In a saturated solution of sparingly soluble salt there will be an…

Q: 2. Copper(II) hydroxide is only very slightly soluble in water. The reaction by which it goes into…

A: (A) Ksp for Cu(OH)2 is, Ksp explains the equilibrium of a solid in a saturated solution with its…

Q: What is the maximum solubility of Ag2S in a solution that is 2.5 x 10$ M in S2? Ksp(Ag2S) =1.0 x…

A: Silver sulphide Ag2S is a sparingly soluble salt. It dissociates as, Ag2S →2Ag+ +S2-

Q: Calculate the solubility at 25 °C of CaF, in pure water and in a 0.0080 M NaF solution. You'll find…

A: The value of solubility product constant, Ksp of CaF2 = 3.45×10−11 Concentration of NaF = 0.0080 M…

Q: The Ksp Value of magnesium fluoride is 5.16 × 10 11 at 25 °C. MgF2(s) = Mg²+(aq) + 2 F¯(aq) a.…

A:

Q: For the aqueous [Hg(NH3)4]²* complex K, = 1.91 × 10¹⁹ at 25 °C. Suppose equal volumes of 0.0062 M…

A:

Q: 1. The value of Ksp for AgBr is 5.0 x 10-13 at 25°C. What is the [Ag+] in solution if AgBr solid is…

A:

Q: Consider the reaction CaCl2 (s) = Ca2+ (g) + 2Cl- (aq) (Ksp = 5.5 x 10-6) 1. What is the solubility…

A: CaCl2 (s)      =     Ca2+ (g)   +     2Cl-  Solubility (mol/L):…

Q: Calculate the value of the equilibrium constant, K., for the reaction AgBr(s) + 2 NH, (aq) =…

A:

Q: Can someone help me solve this problem?  Is ksp= 3.01*10^-12 correct?

A: Given, Volume of NH4Cl solution = 1.00L. Molarity of NH4Cl solution = 1.1M. pH of the solution =…

Q: Which of the following is the correct solubility product constant expression for PBSO4? O Kp - [Pb2…

A: In solvent PbSO4, dissociate like that as given below.

Q: Q1: A: Calculate the solubility product constant for PbCl2, if 80.0 mL of a saturated solution of…

A:

Q: 5.) What CrO,2 concentration is required to initiate precipitation of Ag.CrO4 from a solution that…

A: To find out the concentration for chromate ion, first, write down the formula for Ksp of Ag2CrO4 and…

Potentiometric Titrations

Potentiometric titration is one of the important titration methods and is mainly carried out to characterize acid solutions. It follows a method similar to that of the normal titration technique, but the main difference is that there is no indicator used in the potentiometric titrations. Instead of using an indicator, electrodes are employed for monitoring the whole titration process. A scientist named Robert Behrend did the potentiometric titration for the first time, and it was done using the mercurous solution and potassium chloride.