Consider the insoluble compound nickel(II) hydroxide, Ni(OH)2. The nickel ion also forms a complex with cyanide ions. Write a balanced net ionic equation to show why the solubility of Ni(OH)₂ (s) increases in the presence of cyanide ions and calculate the equilibrium constant for this reaction. For Ni(CN)4²-, Kf = 1.0x10³1. Be sure to specify states such as (aq) or (s). K = + Submit Answer + Retry Entire Group No more group attempts remain

Q: The fictitious complex M(SCN)2 can be produced from an aqueous equilibrium in which the M2+ ion is…

A:

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

A: Equilibrium constant tells about the direction of a reaction. Solubility product of an insoluble…

Q: The solubility product of Cu(OH)2 is 4.8 x 10-20. Calculate the value of pCu2+, i.e., -log[Cu2+], in…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is the solubility product constant expression or designation for Gold (III) hydroxide? Ksp =…

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

A: In the given question we have to write the net ionic equation of insoluble compound AgCl forms…

Q: The fictitious complex M(SCN)2 can be produced from an aqueous equilibrium in which the M2+ ion is…

A: Since the reaction taking place will be  M2+ + 2 SCN- ----> M(SCN)2  hence from the above…

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

A: Ksp for 1st part = 1.4*10-11 Ksp for 2nd part = 2.8*10-16

Q: 1. What is the solubility of Cr(OH)₃ at a pH of 10.80? (Ksp Cr(OH)₃ is 6.70 × 10⁻³¹)

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Consider the insoluble compound iron(II) sulfide , FeS . The iron(II) ion also forms a complex with…

A:

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

A: Given :  Kf = 1.3 × 1021  Ksp for AgI (s) = 8 x 10-17

Q: Consider the insoluble compound cobalt(II) carbonate, COCO3. The cobalt(II) ion also forms a complex…

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

Q: Write the equilibrium expression for the reaction Zn(6) + Cu2+, Cus) + Zn?+, (aq) (aq) O K =…

A: Step 1 The general chemical equation is given as; Equilibrium expression is given by K, which is…

Q: Calculate the concentration of cobalt(III) ions in a solution formed by mixing 150.0 mL of 0.500 M…

A: The question is based on concepts of chemical equilibrium. we need to calculate concentration of…

Q: What is the equilibrium constant expression for: 4 NH3(g) + 502(g) = 4 NO(g) + 6 H20(1) NH33[022…

A:

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

A: Kf (Ag(CN)2)=5.6×1018Ksp(AgOH)=2.0×10-8

Q: AgBr has very low solubility in water. Then thiosulfate ion, S2O32-, is added to a solution…

A: Answer - Coordination complex - A coordination complex is the product of a Lewis acid-base reaction…

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

A:

Q: For the aqueous [Ni(CN)4] complex K, = 2.00 × 1031 at 25 °C. Suppose equal volumes of 0.0092 M Ni…

A: A complex ion is formed when a metal ion and a ligand react. The reaction is a Lewis acid-base…

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

A: Fh

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

A: Answer:When cyanide ion is added in a solution containing silver ion, they form a stable complex and…

Q: The generic metal A forms an insoluble salt AB(s) and a complex AC5(aq). = 0.100 M, [C] = 0.0340 M,…

A: a) Given: The equilibrium concentrations of species are, => [A] = 0.100 M                  [C] =…

Q: Calculate the molar solubility of aluminum hydroxide, Al(OH),, in a solution buffered at pH 12.00 Kp…

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Q: Fe(NO3)3 (0.00100 mol) and KSCN (0.200 mol) are added to water to make exactly 1 liter of solution.…

A: The ICE table can be drawn as follows-

Q: Consider the insoluble compound iron(II) carbonate, FeCO3. The iron(II) ion also forms a complex…

A: Answer:Ionic compounds that have very low solubility in water are called as sparingly soluble…

Q: Consider the insoluble compound copper(II) carbonate, CuCO3. The copper(II) ion also forms a complex…

A: To write a net balanced equation and to calculate the equilibrium constant for the reactions.

Q: If 150 mL 0.0180 M Ni(NO3)2 and 125 mL of 0.25 M ammonia (NH3) are diluted to 500 mL with deionized…

A:

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

A:

Q: Consider the insoluble compound nickel (II) carbonate, NiCO3. The nickel ion also forms a complex…

A: The question is based on the concept of solubility product principle.It states that when a weak…

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

A: To solve this, we need Ksp value of AgI.Ksp for AgI = 1.5 x 10-16Ksp = [Ag+][I–] =1.5 x 10-16

Q: For the aqueous [Ag (CN)₂] complex K₁=1.26 × 10²¹ at 25 °C. Suppose equal volumes of 0.0022M AgNO3…

A: Formation constant of any complex ion gives the idea about the formation of that complex ion from…

Q: What is the approximate concentration of free Ag* ion at equilibrium when 1.78x102 mol silver…

A:

Q: (d) Is the groundwater sample described in part (a) at equilibrium with respect to transformations…

A: (d) Water proceeds towards equilibrium here refers in terms of achieving an equilibrium between the…

Q: In reaction with aqueous ammonia, Zn(OH)2 forms a complex ion. Explain the term complex ion, and…

A: A complex ion is a charged species that is formed by a central metal ion or atom that is bound to…

Q: 2. Given that KspNi(OH)2] = 5.50 x 10-16, Ksp[Mg(OH)2] = 8.9 x 10-12, and Ksp[Ca(OH)2] = 4.7 x 10-4,…

A: correct option  [c] Ni(OH)2⇌Ni+2 + 2OH- Ksp=[Ni+2]× [OH-]2 Given       Ksp=5.50×10-16Let      [Ni+2]…

Q: Consider the insoluble compound cobalt(II) hydroxide , Co(OH)2 . The cobalt(II) ion also forms a…

A: The equations will be as follows; Co(OH)2(s)→Co2+(aq)+2OH-(aq)...... (1)…

Q: Consider the insoluble compound cobalt(II) hydroxide , Co(OH)2 . The cobalt(II) ion also forms a…

A: Given compound is: cobalt(II) hydroxide , Co(OH)2 . The cobalt(II) ion also forms a complex with…

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

A: The balanced equation for the dissociation of Mn(OH)2(s) is: Mn(OH)2(s) ⇌ Mn2+(aq) + 2OH-(aq) ; Ksp…

Q: Consider the insoluble compound cobalt(II) hydroxide , Co(OH)2 . The cobalt(II) ion also forms a…

A: Knet = 4.56 × 10-10

Q: If 150 mL 0.0180 M Ni(NO3)2 and 125 mL of 0.25 M ammonia (NH3) are diluted to 500 mL with deionized…

A: Answer:Ions of transition elements have the tendency to form very stable complex ions with different…

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

A: The objective of this question is to define the interaction between the strong acid and the…

Q: Fe(llI) has very low solubility in the ocean. Use the Pourbaix diagram below to explain…

A: The given Pourbaix diagram is:

Q: None

A: 1. Reactions Involved:Dissolution of Nickel(II) Carbonate:  NiCO₃(s)          ⇌        Ni²⁺(aq) +…

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

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

Q: For the aqueous [Ag(CN)₂] complex K, = 1.26 × 10²1 at 25 °C. Suppose equal volumes of 0.0040 M AgNO3…

A:

Q: Consider the insoluble compound aluminum phosphate, AIPO4. The aluminum ion also forms a complex…

A: Insoluble compound : Aluminium phosphate

Q: Solid KSCN was added to a 2.26 M Co²+ solution so that it was also initially 2.26 M SCN.These ions…

A: Stability constant is mainly the equilibrium constant utilized for the generation of any complex-ion…

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

A: In a balanced equation, the number of atoms of each element and charges are equal on both the side…

Coordination Chemistry

It is a part of chemistry, in which the study of compounds that have central atoms surrounded by molecules or ions, known as ligand, is known as coordination chemistry.