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…

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Q: The following chemical equations shows the stepwise Formation Constant expression (K₁ toks) of each…

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Q: If 20.60 mL  of 0.0450 M  KMnO4is required to titrate a 0.500 g  sample of K3[Fe(C2O4)3]⋅3H2O,⋅what…

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Q: Ni2+ ions form a stable complex ion, Ni(NH3)62+, with ammonia. What will happen when NH3(aq) is…

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Q: An aqueous solution is prepared in which 0.00113 mol Ni(NO3)2 and 0.484  mol NH3 are dissolved in a…

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

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

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

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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 pKsp of indium ferrocyanide, In4[Fe(CN)6]3, is 43.720. Calculate the solubility of indium…

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Q: For Cd(OH)2, Ksp = 5.9 x 10-15. For [Cd(CN)4]2- = 3 x 1018. what is the molar solubility of Kf…

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

A:

Q: In an aqueous chloride solution cobalt(II) exists in equilibrium with the complex ion CoCL42. Co²+…

A: The observation at low and high temperatures would be used .

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

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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: Agl is a slightly soluble salt with Ksp = 1.5x10-16. In presence of NH3 silver ion forms the complex…

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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: 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: We titrate 25.0 cm3 of 0.012 M K4[Fe(CN)6] solution with 0.020 M K3[Fe(CN)6] solution. What will be…

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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)…

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

A:

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

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

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

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

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Q: Q3/ the dissociation constant for [Cu(NH3),] complex is 2.1x10°. The solubility product constant for…

A: Given: Dissociation constant for [Cu(NH3)4]2+ complex = 2.1 X 10-9  The solubility product constant…

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

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Q: The formation constant of a complex ion [M(NH3)4]2+(aq) is 8.8E8. If a solution is prepared by…

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

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A: The reaction given is,

Q: Write the expression for K for the reaction of acetate ion with water. Cu(NH3)4 (aq) Cu+2 (aq) + 4…

A: The correct Answer is Option Ak = [Cu+2] [NH3]4/ [Cu(NH3)3]

Q: Explain why addition of NH3 or HNO, to a saturated solution of Cu(OH)2 in contact with solid Cu(OH)2…

A: This is a question from co-ordination chemistry.  Coordination chemistry deals with the complex…

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.