A 50.0 mL of 2.00 M Fe3+(aq) solution are mixed with 50.0 mL of 2.00 M SCN (aq) solution. What is the equilibrium concentration of FeSCN2*(aq), if the complex formation constant is 200 for the reaction: Fet (aq) + SCN (aq) 2 FESCN2* (aq), K; = 200 %3D Enter your answer in the box provided with correct units and sig. figs.: Answer: [FESCN" ]eq=

Q: Calculate the solubility at 25 °C of PbCo, in pure water and in a 0.0050 M Pb(NO,) solution. You'l…

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Q: 1. Write the dissociation reaction and solubility product constant expression for the following…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

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: Hydroxyapatite, Ca,,(PO,),(OH), , has a solubility constant of Kp = 2.34 x 10–59, and dissociates…

A: Given Ksp of hydroxyapatite, Ca10(PO4)6(OH)2 , Ksp = 2.34*10-59  Given [OH-(aq)] = 5.30*10-4 M

Q: 1.0cm 0.25 mol dm3 potassium chromate(VI), K,Cro,, is added as an indicator. At the end-point, all…

A: At the end point all silver chloride is precipate out only that amount is present in the solution…

Q: Consider the insoluble compound nickel(II) carbonate, NICO3. The nickel ion also forms a complex…

A: The equation for the dissociation of NiCO3(s) is: NiCO3(s)  ⇌ Ni2+(aq) + CO32-(aq) ; Ksp = 1.42*10-7…

Q: The solubility of Ag(I) in aqueous solutions containing dif-ferent concentrations of Cl is based on…

A: "Since you have posted a question with multiple sub-parts , we will solve first three sub-parts for…

Q: Write a balanced net ionic equation to show why the solubility of Zn3(PO4)2 (s) increases in the…

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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: The determination of cyanide ions (CN-) is carried out according to the Mohr method: a titrating…

A: The equilibrium between AgCN in solid phase and Ag+ in solutionphase is given as:AgCN (s) ⇌ Ag+ (aq)…

Q: Determine the molar solubility (S) of Ag, CO, in a buffered solution with a pH of 4.983 using the…

A: The equation for the dissociation of Ag2CO3(s) is: Ag2CO3(s) + H2O(l)  <----> 2Ag+(aq) +…

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: Kf for the complex ion Ag(NH3)2* is 1.5 x 10' at 25°C. Using this information, calculate the value…

A: Given information: Kf for Ag(NH3)2+ = 1.5 x 107 Temperature = 25oC = 25+273 = 298 K

Q: We began the chapter with an informal discussion of how the mineral fluorite (as shown) is formed.…

A: Concept introduction: Solubility: It is solution in which maximum amount of solute can be dissolved.…

Q: When the sparingly soluble salt BACO, is dissolved in water, the following simultaneous equilibria…

A: We are given formula and we to calculate free concentration of Ba2+

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

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Q: Sodium chloride is added slowly to a solution that is 0.010 M in Cu+, Ag+, and Au+. Because…

A: The question is based on the concept of solubility product Principle.   it states that a weak…

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

A: Fh

Q: Write a balanced net ionic equation to show why the solubility of CUCO3 (s) increases in the…

A: The dissociation of CuCO3 is shown below, CuCO3(s) ⇌Cu2+(aq) + CO32-(aq)

Q: In photography, unexposed silver bromide was removed from film by soaking the film in a solution of…

A: Kf = 2.0×1013Ksp = 5.0×10-13Volume of Na2S2O3 solution = 125 mLMolarity of Na2S2O3 solution = 1.20 M

Q: (a) Write down the overall reaction for the formation of the complex ion [Zn(NH:)-]²*(aq) from its…

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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: Consider the insoluble compound silver iodide , AgI . The silver ion also forms a complex with…

A: The answer of the following question is given below

Q: Express the equilibrium constant (Koverall) for the dissolution of Ag2CO3 in acidic solution (as…

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Q: Equilibrium Concentration Fe[SCN]?* Vol of Fe* Vol of SCN- 0.05 M HNO, (mL) (mL) (mL) 10.00 0.00…

A: The molarity of Fe(NO3)3 solution is 0.200 M. The molarity of NaSCN solution is 0.002 M.

Q: 7. The bisulfate ion, HSO4', is a weak acid with Ka = 0.012. HSO4 (aq) H*(aq) + SO42(aq) a)…

A: Using the relation,∆G°=-RTlnKGiven,Ka=0.012

Q: Consider the equilibrium reaction: YZ​2(s) ⇌ Y​2+(aq) + 2Z​-(aq). What is the molar solubility of…

A: The values provided in the question are as follows: Ksp = 4.0 x 10-11 [AZ​​​​​2​] = 0.03 M Let the…

Q: In this experiment, you will prepare standard solutions for a calibration curve for the formation of…

A: Equivalent dilution: Miliequivalent amount of compound will react and through dilution, the…

Q: Use the References to access important values if needed for this question. Consider the insoluble…

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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: For the aqueous Cu(NH,), complex K, = 2.09 x 10 at 25 °C. Suppose equal volumes of 0.0020 M Cu(NO,),…

A: Given: Concentration of Cu(NO3)2 = 0.0020 M Concentration of NH3 = 0.12 M And equal volume of both…

Q: Potassium dichromate has several industrial applications. To determine the purity of the salt that…

A: KI or I-(aq) reduces potassium dichromate, K2Cr2O7 to Cr3+(aq) and itself gets oxidized to I2. The…

Q: Solid KSCN was added to a(2.20x10^0) M Co2+ solution so that it was also initially (2.20x10^0) M…

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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: Consider the insoluble compound nickel(II) hydroxide , Ni(OH)2 . The nickel ion also forms a complex…

A:

Q: You prepare a saturated solution of AgSCN (Ksp = 1.1 xx 1012). You decide to buffer this solution to…

A: The two equilibrium reactions that will be taking place are given as, 1) AgSCN (s) -------> Ag+…

Q: Copper(I) ions in aqueous solution react with NH3(aq) according to Cu*(aq) + 2 NH, (aq) → Cu(NH;)†…

A: Answer: the solubility of of CuBr(s) in NH3 is 53.22 g/L.

Q: A solution of a fictitious silver salt, AgX, in pure water has a concentration of silver ions of…

A:

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: 4. An experiment similar to the one described in this module was performed to determine the…

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

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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: The solubility constant Ksp of Ag2CrO4 is related to its solubility in water (s) as Ksp

A: Consider a general salt of the type AB which dissociates as A+  and B- AB ------> A+ + B-…

Q: Sodium sulfate is slowly added to a solution containing (aq)0.0500 M Ca^2+(aq) and 0.0310 M Ag+(aq).…

A: Reactions that can take place are- Ca2+ (aq)+ SO42-(aq)→CaSO4 (s)2Ag+(aq) + SO42-(aq)→Ag2SO4 (s) Ksp…

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

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Q: The blue complex Cu(H, O);+ and the yellow complex CuCl exist in equilibrium. Cu(H,O)*(aq) + 4…

A: We have added LiCl to the equilibrium, we have to tell the effect of this.

Q: onsider the insoluble compound cobalt(II) carbonate , CoCO3 . The cobalt(II) ion also forms a…

A: To write a balanced net ionic equation to show why the solubility of CoCO3 (s) increases in the…

Q: What wt of magnetite should be taken for analysis in order that after converting to a precipitate of…

A: Given that:  % of Fe3O4= mass (g) of  Fe2O3×100 % To find: The total weight of magnetite?

Q: 4. Phosphate is precipitated from its solution with ammonium molybdate, as (NH4)a[PMO12O40 XH20].…

A: