For a system involving complexation, the [Ag+] can be replaced using the formation constant of the reaction, Ag+ + 2 S2O32- ⇌ Ag(S2O3)23-. Show the process of obtaining the formation constant.

Q: Determine the molar solubility of silver(1) acetate in a 0.100 M acetic acid solution at 25 °C. At…

A: Solubility product constant (Ksp) is the product of molar concentrations of the constituent ions of…

Q: 1. In this week's practical you will be encountering the following equilibrium reaction between lead…

A: We have Pb(H2O)42+(aq) and 2I-(aq) as the reactant, and PbI2(s) as the product.  When PbI2(s) is…

Q: In your analytical lab, you wish to determine the solubility of Fe³* for the following reaction that…

A: Given: Fe(OH)3 in 0.10 M KNO3 Activity coefficient for Fe3+ , γFe3+= 0.180 Activity coefficient for…

Q: (iii) Write the equilibrium constant for the following chemical reaction +2 Mn -0+ H,0 MnO, +2H* 2

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Q: sider the following equilibria: AgCl(s) Ag+ (aq) + Cl (aq); Ksp = 1.6 × 10-¹0 Ag+ (aq) + 2NH³(aq) →…

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Q: For the aqueous [Cd (CN)4] complex K Round your answer to 2 significant digits. M -=6.03 × 10¹8…

A: The objective of the question is to calculate the concentration of  ion.It is given that,The…

Q: The equilibrium constant for the formation of Cu(CN)42- is 2.0 x 1030. Calculate the value of pCu2+,…

A: we have to calculate the value of pCu2+

Q: Calculate the DHLL activity coefficient for Cl- or Fe3+in a solution of FeCl3 that is 0.1 m in…

A: The objective of the question is to find the DHLL (Debye-Hückel limiting law) activity coefficient…

Q: Given that K(eq) = K(sp), calculate concentration of the aqueous cation formed at equilibrium when…

A: Answer:Sparingly soluble salts are the compounds that are very less soluble in water. For the…

Q: Activity 5.2 Use the given K to predict the direction that the reaction favors in achieving…

A: To solve this question, following information is applied. If the value of Keq ≥ 103 , then reaction…

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

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Q: Write a balanced net ionic equation to show why the solubility of Fe(OH)3(s) increases in the…

A: The dissociation reaction for Fe(OH)3 is shown below, Fe(OH)3(s) →Fe3+(aq) + 3OH-(aq)

Q: For the aqueous [Hgl, complex K,= 6.76 x 1029 at 25 °C. Suppose equal volumes of 0.0098 M Hg(NO,)…

A: After mixing equal volume of Hg(NO3)2 and KIConcentration of Hg(NO3)2 = 0.0098 M2 = 0.0049 M = [Hg2+…

Q: For the aqueous [Ag (NH3)₂] complex K, = 1.12 × 10² at 25 °C. Suppose equal volumes of 0.0072 M…

A: Answer:When silver ion is added in a solution contains NH3, Ag+ ion forms a very stable complex…

Q: Which of the following is the expression for the solubility product of Fe2(CrO4)3? Ksp…

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Q: Among the solubility rules previously discussed is the statement: Carbonates, phosphates, borates,…

A: According to solubility rules, carbonates, phosphates, borates, and arsenates are insoluble with any…

Q: Write a balanced net ionic equation to show why the solubility of AlPO4 (s) increases in the…

A: Answer:Le-chatalier's principle states that when any parameter of the system that is in equilibrium…

Q: The reaction for the formation of diammine silver ion is as follows: Ag + (aq) + 2 NH3 (aq)…

A: Given :  Ag+(aq) + 2NH3(aq) ==> Ag(NH3)2+ (aq)

Q: Payli

A: The objective of the question is to determine the solubility product constant (Ksp) of the insoluble…

Q: Calculate the equilibrium constant for the reaction 2Fe3++H3AsO3+H2O=2Fe2++H3AsO4+2H+

A: Observing the given reaction shows that it is a redox reaction. First the E0 of the reaction is…

Q: [4] Calculate the solubility of Ag2CrO4 in pure water if the solubility product constant for silver…

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Q: In an aqueous chloride solution cobalt(II) exists in equilibrium with the complex ion CoCl4².…

A: Given reaction is : CoCl42- (aq) <-----------> Co2+ (aq) + 4Cl- (aq)

Q: Choose the best answer below. Consider the following complex ion formation equilibrium and it's…

A: a) Addition of more cyanide ions increases the concentration of the reactant. According to Le…

Q: Consider the insoluble compound zinc carbonate , ZnCO3 . The zinc ion also forms a complex with…

A: We have to write a balanced net ionic equation to show why the solubility of ZnCO3 (s) increases in…

Q: balanced net ionic equation to show why the solubility of Mg(OH)2(s) increases in the presence of a…

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Q: Consider the insoluble compound silver hydroxide, AgOH. The silver ion also forms a complex with…

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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.