Q3/ the dissociation constant for [Cu(NH;)4]*² complex is 2.1x10*. The solubility product constant for CuCl2 is 1.72x10"'. How many grams of CuCl2 will dissolve in 100ml 1M NH; solution? +2 CuCl2(s) + 4NH3(aq) [Cu(NH3)4]* (aq) +2CI° (aq)

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A: Given,  Solubility product constant (Ksp) of AgI = 1.5 x 10-16  Formation constant of Ag(NH3)2+ = Kf…

Q: The solubility of Ag2CrO4 (s) is increased in NH3 (

A: Solubility equilibrium of Ag2CrO4 is Ag2CrO4(s) <---> 2Ag+(aq.) + CrO42-(aq.) If we add NH3,…

Q: Consider the equilibrium reaction below. [Cu(H₂O)6]²+ (aq) + 4 Cl (aq) light blue 1. A test tube in…

A: The question is based on the concept of Le-chatlier principle.It States that when a system at…

Q: Write the reaction where the zinc complex and sulfide ions react to form zinc sulfide and ammonia.…

A: Answer: 5.8×10^-16

Q: Silver and ammonia may react to form Ag(NH₃)₂⁺ complex  (Kf = 1.66 x 107). A 500 mL of 0.10 mol Ag⁺…

A: Given, A 500 mL of 0.10 mol Ag⁺ and 500 mL of 0.70 mol NH₃ are mixed together, The concentration of…

Q: For the aqueous s [Ni(CN)₁]² complex K₁=2.00 × 10³1 at 25 °C. Suppose equal volumes of 0.0058M…

A:

Q: 2. How many moles of Ag Br can dissolve in 1.0 L of 0.40M NH;? Kr [Ag(NH3)2] *= 1.7 x 107 Ksp(AgBr)…

A: Given: Kf [Ag(NH3)2]+ = 1.7×107 Ksp(AgBr) = 5.0×10-13 We have to calculate the number of moles of…

Q: What is the approximate concentration of free Cu+ ion at equilibrium when 1.64x10-2 mol copper(I)…

A: The question is based on the concept of complex formation and chemical equilibrium. we need to…

Q: An unknown metal, x, was placed in a solution of CuCl2(aq) and black solid appeared on the metal.…

A: The reactivity series is a series of metals, in order of reactivity from highest to lowest. It is…

Q: For the aqueous ; [Ni(CN)₁]²¯¯ complex K, = 2.00 × 10³¹ at 25 °C. Suppose equal volumes of 0.0086M…

A: The question is based on the concept of chemical equilibrium.We need to calculate equilibrium…

Q: Calculate the molar concentration of zinc ions in a solution containing 0.200 M [Zn(NH3)4]2+ (Kf =…

A:

Q: A 0.0300 M solution in Ni (N03) 2 and 0.15 M in the cyanide anion (CN-) is prepared. Ni2 + and CN-…

A: So to find out whether there will be any precipitate forming or not, we need to find the…

Q: The average human body contains 6.50 L of blood with a Fe^2+ concentration of 2.70×10−5 M . If a…

A:

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

A:

Q: Find the concentration of Cu + in a solution where [Cu(CN)2-] is 0.20M initially. Kf 1.0x1016

A: Answer:For any reaction, value of equilibrium constant is equal to the ratio of molar concentration…

Q: If 26.30 mL  of 0.0100 M  KMnO4is required to titrate a 0.350 g  sample of K3[Fe(C2O4)3]⋅3H2O,⋅what…

A: Reaction between KMNO4 and oxalate is given.

Q: AgBr ha s a very low soluability in water. Silver ions from a complex ion with thiosulfate…

A: Concentration of species increases or decreases is decided by the species present in equilibrium.

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

A:

Q: What is the approximate concentration of free Aut ion at equilibrium when 1.86x10-2 mol gold(1)…

A: The question is based on the concept of chemical equilibrium.We need to calculate equilibrium…

Q: Calculate the equilibrium concentration of NH3in a 0.125Msolution of Cu(NH3)42+. The Kfof the…

A:

Q: When K2(S) is added to a saturated solution of FeS , what happens to the solubility of FeS

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Q: Suppose a rare form complex occurs of Pt3(PO4)2 in a nitrogen environment. It has the following…

A: Answer:- The concentration of any ion in the solution produced by the dissolution of salt in water…

Q: Which of the following is the correct Kf expression for the formation of the complex ion…

A: We have been asked to choose the correct Kf expression for the formation of the complex ion…

Q: For the aqueous [PbC1]2- complex K=2.5 × 10^15 at 25 °C Suppose equal volumes of 0.0014 M Pb(NO),…

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Q: equation: Agt (aq) + 2 CN- (aq) = [Ag(CN)₂] If 0.055 mol of AgNO, is added to one liter of 1.0 M…

A:

Q: b) Using the criterion of number of product particles, predict which one of the following reactions…

A: Entropy is defined as randomnesses. And standard molar entropy is defined as the entropy content of…

Q: 200.0 mL of 0.040 M Mn(NO3)2 are mixed with 1.0 L of 1.0 M Na2C2O4. The oxalate ion, C2O42-, acts as…

A:

Q: The overall formation constant for Fe(CN)6³- is 1.0x104². K₁= [Fe(CN)6³-] [Fe³+][CN 16 -=1.0×104² 3-…

A: Given :  Kf = 1.0 x 1042  [Fe+3] = 0.15 M  [CN-] = 1.20 M

Q: Write the balanced chemical equation for each of the reactions. Include phases. When aqueous sodium…

A: A balanced chemical equation is a representation of a chemical reaction using chemical formulas and…

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

A:

Q: What is the approximate concentration of free Cu+ ion at equilibrium when 1.91x10-2 mol copper(I)…

A: Answer:- This question is answered by using the simple concept of calculation of equilibrium…

Q: 11) Dissociation of a complex ion Find the equilibrium concentration of silver ions in solution…

A:

Q: Calculate the number of milliliters of 0.761 M KOH required to precipitate all of the Cr* ions in…

A: Given  Molarity of KOH solution  =  0.761 M  Molarity of CrCl3 solution =  0.502 M  Volume of CrCl3…

Q: Silver and ammonia may react to form Ag(NH₃)₂⁺ complex  (Kf = 1.66 x 107). A 500 mL of 0.10 mol Ag⁺…

A: The complexation reaction will be Ag+ (aq) + 2NH3 (aq) ------------------ [Ag(NH3 )2]+ (aq) The…

Q: The solubility of COCO3 is measured and found to be 1.03x10-4 g/L. Use this information to calculate…

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Q: For the aqueous [Hg(NH3)4]2+ complex Kf=1.911019 at 25°C. Suppose equal volumes of 0.0090M HgNO32…

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Q: Like many other complex ions, the formation of complexes between tin (II) cation and hydroxide…

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Q: Consider the equilibrium reaction below. [Cu(H₂O)6]²+ (aq) + 4 Cl (aq) light blue Aube in the…

A: The question is based on the concept of Le-chatlier principle.It States that when a system at…

Q: We have a blue colored solution of CuSO4 in a concentration of 0.1 M. What is the necessary…

A: Since initial moles of Cu2+ taken = moles of CuSO4 = concentration of CuSO4 X volume of solution =…

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: Solid KSCN was added to a 2.93 M Co²+ solution so that it was also initially 2.93 M SCN¯. These ions…

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Q: The oxalate ion, C2O42-, acts as a ligand to form complex ions with the Mn2+ ion. Mn2+ + C2O42- ⇄…

A: We have to find out the equilibrium constant for the reaction below Mn2+ + 2C2O42- ⇄ [Mn(C2O4)2]2-

Q: Use the References to access important values if needed for this question. Write a balanced net…

A: The objective of the question is to write the net ionic equation for the given case.

Q: Cobalt(II) complex ion solution: [Co(H2O)6]*2(aq) + 4CI'(aq) [COC14] ?(aq) + 6H2O(I) Pink Blue (3)…

A: The reaction given is,

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.