At 25oC, Ksp for AgBr is 5.0 x 10-3 g. Calculate the solubility of AgBr in g L-1 at 25oC   a) in  pure water b) in the presence of 0.2mol L-1 NaBr solution

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…

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Q: What is the solubility of barium nitrate, in g/L, if it’s Ksp value is 4.64 x 10^-3 ?

A: Ksp is known as solubility product constant. It is a kind of equilibrium constant.

Q: 2. Calculate the solubility of AgBr at: a) zero ionic strength and b) in a solution containing…

A: If the solubility of AgBr is s mol/L, then AgBr will dissociate to s mol/L of Ag+ and s mol/L of Br-

Q: The concentration of Pb* in a saturated solution of PBF2 is 2.10x10- mol/L at a certain temperature.…

A: PbF2 →Pb2+ + 2F-                 S          2S  S is the solubility(or molarity) So , Ksp =…

Q: Calculate the concentration of copper ion in a saturated solution of copper oxalate at 25 ℃. Ksp of…

A: All known compounds can be dissolve in certain solvents whereas they remain insoluble in other…

Q: Consider the equilibrium reaction: AB​2(s) ⇌ A​2+(aq) + 2B​-(aq). What is the molar solubility of…

A: Step 1: AB2 (s) ↔ A2+ (aq) + 2B- (aq) YB2 (aq) ↔ Y2+ (aq) + 2B- (aq)

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: Calculate the activity of La+3 and IO3-,in a saturated solution of La(IO3)3 of 0.15 M…

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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: If the molar solubility of Mg3(PO4)2 at 25 oC is 6.26e-06 mol/L, what is the Ksp at this…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Calculate the solubility (in g/L) of Aluminum sulfide (Al2S3) In 0.25 M Al+3 solution. (standard…

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Q: 4' 1.0cm3 0.25 mol dm 3 potassium chromate(VI), K,Cro, is added as an indicator. At the end-point,…

A: In a dissolution process, when an ionic salt is added to water, the salt dissociates in the water as…

Q: 1.0cm3 0.25mol dm potassium chromate(VI), K,Cro,, is added as an indicator. At the end-point, all…

A: At the end point, all of the Ag+(aq) present in the solution is either converted to AgCl(s) or…

Q: Calculate the solubility of silver chromate (Ag2Cr04) at 25 °C in 0.0050 mol L-1 K2Cr04 solution.…

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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…

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

A:

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: Determine the molar solubility (S) of Ag, CO, in a buffered solution with a pH of 3.594 using the…

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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: The solubility of silver dichromate, Ag2Cr2O7 in water is 1.6 g/L. Calculate Ksp.

A: Given , solubility of Ag2Cr2O7 = 1.6 g/L Thus, molar solubility of Ag2Cr2O7 can be calculated as,…

Q: The concentration of Ag+ ion in a saturated solution of Ag2C2O4 is 2.3 x 10-4 mol/L. Calculate the…

A: Ksp is called the solubility product because it is literally the product of the solubilities of the…

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: Which is the correct Ksp expression for Cr(OH)3(s) dissolving in water?

A: we need to write the expression for Ksp for Cr(OH)3(s)

Q: Calculate the solubility of silver acetate,AgCH3COO , in an aqueous solution buffered at pH = 4.00 .…

A:

Q: Calculate the molar solubility of Cd(OH)2 (s) in an aqueous solution buffered at pH = 9.00 at 25 °C.…

A: The dissolution equation for Cd(OH)2 (s) is given below:

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: 3. Given that the Ksp for Mg(OH), is 1 x 10 and you reacted 0.05 M MGC12 and precipitate form?…

A:

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

A: We have to predict the solubility.

Q: ne solubility of Ce(IO3)3 in a 0.26-M KIO3 solution is 2.0 x alculate Kp for Ce(IO3)3 - sp

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Q: The Ksp of AgCl(s) at a specific temperature is 1.8 × 10^-10 M. The concentration of Cl-(aq) in…

A:

Q: Sodium sulfate is slowly added to a solution containing 0.0500 M Ca² +(aq) and 0.0370 M Ag*(aq).…

A: Given that : Concentration of Ag+ = 0.0370 M Ksp of CaSO4 = 4.95 x 10-5 Ksp of Ag2SO4 = 1.20 x 10-5

Q: What is the solubility constant of magnesium hydroxide if 0.019g of magnesium chloride is dissolved…

A: Given that:  pH = 10  Mass of MgCl2 = 0.019g  M.w = 95.21g/mol  Moles of MgCl2 = 0.019g÷95.21g/mol =…

Q: It is found that 8.70e-09 g of Ga(OH)3 dissolves per 100 mL of aqueous solution at 25 oC. Calculate…

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Q: 2- The concentration of SO, in a saturated solution of Hg2SO4 is 5.54x10-3 mol/L at a certain…

A: Given- Concentration of SO42- = 5.54 × 10-3 Mole/L Ksp of the compound=?

Q: Calculate the solubility (in g/L) of calcium fluoride in water at 25°C if the  K sp for   is 1.5 x…

A:

Q: Copper(II) arsenate has a Ksp of 7.6×103º. The dissolution of solid copper(II) arsenate in aqueous…

A: Solubility product is defined as the product of the concentrations or solubilities of the ions each…

Q: Calculate the solubility (in g/L) of Aluminum

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Q: Given the equilibria below, determine the mass of AgBr that will dissolve in 200 mL of 0.100 M NaCN.…

A: Given that : Volume of NaCN = 200 mL Molarity of NaCN = 0.100 M

Q: The concentration of Ag+ in a solution saturated with Ag2C2O4(s) is 2.3 × 10-4 M. Calculate Ksp for…

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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…

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

A:

Q: Given the equation Ag*(aq) + 2 NH, (aq) → [Ag(NH,),]*(aq) Kf = 2.00 x 107 determine the…

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Q: Calculate the solubility of AgCl in 0.20 M AgNO3 solution. Ksp = 1 × 10-10

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Q: The solubility-product constant for Ag2SO3 is 1.5x10-14.  Calculate E0 for the process Ag2SO3(s)…

A:

Q: If the molar solubility of PbCrO4 at 25 oC is 5.48e-07 mol/L, what is the Ksp at this temperature?…

A: Given,  a). If the molar solubility of PbCrO4 at 25 oC is 5.48e-07 mol/L, what is the Ksp at this…

Q: The concentration of Ag* in a solution saturated with Ag2C204(s) is 2.1 x 10-4 M. Calculate Ksp for…

A: Ksp = [Ag+]2[C2O42-]

Q: Calculate the activity of Lat3 and IO3-, in a saturated solution of La(IO3)3 in a) water, b)0.010 M…

A: a) In water, La(IO3)3 dissociates as:   La(IO3)3→La3++3IO3-

Q: The molar solubility for CaF2 in water at 25oC is 2.1×10-4 M. What is its Ksp?

A: The solubility expression for CaF2(s) is shown below:

Q: Calculate the solubility product of calcium hydroxide given that the solubility of Mg(OH)2 (s) in…

A: Dissociation equation of Mg(OH)2 is given as  Mg(OH)2 ⇔ Mg2+ + 2 OH- Given solubility (s) = 0.02 M

Q: The concentration of Pb2+ in a solution saturated with Pb(OH)2(s) is 6.69 ✕ 10−6 M. Calculate Ksp…

A: Given:Concentration [Pb+2] = 6.69×10-6 MConcentration of [OH-] = 2×6.69×10-6 M

Q: The pH of  a saturated  solution   of Fe(OH)2  is 9.3 . Calculate the ksp of Fe(OH)2

A: Given, pH of FeOH2 is 9.3  FeOH2 → Fe2+ +2OH- According to the formula :       pH + pOH =14…

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.