In water, the Fe3+ ion exists as Fe(H2O)63+. Fe(H2O)63+ is a complex ion in which the ligands are water molecules. The high positive charge on the Fe3+ ion makes the coordinated water acidic, and Fe(H2O)63+ behaves as an acid, as described by the following reaction. Fe(H2O)63+ (aq) -> H+ (aq) + Fe(H2O)5(OH)2+ (aq) A solution is prepared by dissolving 0.0500 mole of Fe2(SO4)3 in water and diluting to yield 1.00 L of solution. - What is the molar concentration of sulfate ion in the solution. - Experiments show an osmotic pressure of 6.73 atm for this solution at 25 oC. Calculate the molarity of solutes in the solution. - What is the molar concentration of Fe(H2O)5(OH)2+ in the solution?

Q: 1. Give the IUPAC name Na4[Ni(CN)4SO4] 2. Which of the following molecules and ions CANNOT function…

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Q: Calculate concentration of species in a solution containing a complex ion. In the presence of excess…

A: Aluminium acetate  = 1.91 x 10-2 molVolume = 1.00 LpH = 12.60Kf = 1.1 x 1033

Q: The complex ion Cu(NH) is formed in a solution made of 0.0500 M Cu(NO) and 0.300 M NH. What are the…

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Q: 3. Assuming that each of the following compounds contains an octahedral complex ion, which compound…

A: (A) Co(NH3)Cl3

Q: Write

A: Dear student I have given answer to your question in the image format.

Q: Using VBT, predict the geometry of the tetraaminocadmium(II) complex ion.

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Q: What is the distinction between a weak-field ligand and a strong-field ligand? Give an example of…

A: The distinction between a weak-field ligand and a strong-field ligand has to be given.

Q: Read and analyze each statement and evaluate if each statement is TRUE or FALSE 1. In complexation…

A: Lewis acid are those which accept pair of electrons and lewis bases are those which donate pair of…

Q: 3. Amino acids can act as ligands toward transition metal ions. The simplest amino acid is glycin…

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Q: Calculate concentration of species in a solution containing a complex ion. In the presence of excess…

A: Al(NO3)3 = 1.01 x 10-2 molVolume = 1.00 LpH = 12.50Kf = 1.1 x 1033

Q: A 0.15 M aqueous solution of the chloride salt of the complex ion Pt(NH3 )42+ is found to be weakly…

A: A weak acid or base does not dissociate completely in its aqueous solution. It forms an equilibrium…

Q: Two ligands, A and B, both form complexes with a particular metalion. When the metal ion complexes…

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Q: Naming complex anions with one type of ligand Write the chemical formula of the following complex…

A: 1. Dicarbonatoferrate(III):"Ferrate(III)" indicates the central metal ion is iron (Fe) with an…

Q: 6a. Some ligands are multifunctional; that is, they have two or more atoms which can bind to the…

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Q: For each of the following molecules or polyatomic ions, draw the Lewis structure and indicate if it…

A: Lewis structures are the representation of the chemical compound, which shows the sharing of…

Q: complex ions.

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

A: Initial concentration of M+2 = 0.0001 M and SCN- = 0.00025 M, equilibrium concentration of M (SCN) 2…

Q: Chemistry Consider the following example: In a solution containing [Cu(NH3)4]2+, the pH of the…

A: The ph of the solution affects the extent of formation of the complex this is related to the concept…

Q: What is the buffer capacity of a mixture of a solution that is 5M NH3 and 2M H+?

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Q: Which X ligand would cause Fe(NH3)4X2 to be a metal-to-ligand-charge transfer (MLCT) complex? X =…

A: Given, Metal complex [Fe(NH3)4X2] . X = CN-, OH-, or Cl- . Ligand CN- causes the Metal to Ligand…

Q: containing a complex ion. In the presence of excess OH", the Al3+ (aq) ion forms a hydroxide complex…

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Q: Explain TWO (2) reasons the transition metals have a unique tendency to form complexes with neutral…

A: Let us explain the tenancy of transition metals to form comolexes.

Q: Consider the reaction of iron (III) thiocyanate with thiocyanic acid. (aq) + HSCN (aq) — FeSCN²+…

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on…

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

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Q: <p>Explain the differences between weak-field and strong-fieldmetal complexes.

A: The crystal field splitting energy is found to be more in the presence of strong field ligand…

Q: Calculate the concentration of silver cation in a solution of 0.015 M AgCl that, at equilibrium, is…

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Q: Consider the following intermediate complex jons [Fe(acac)(H2O)4]2+ and [Fe(acac)2(H2O)2]+ Would you…

A: The compound is formed with less energy than is needed for the actual reaction. The unstable…

Q: In the complex ion [Fe(C,O4)3], iron is in the +3 oxidation state. What is the d electron count of…

A: The electronic configuration of Fe (Iron) in its neutral state is: 1s2 2s2 2p6 3s2 3p6 3d6 4s2 Total…

Q: What is the color of each of these complexes or compounds? Cu(OH) 2 (s) [Cu(NH3)4]²+(aq)…

A: Transition metal complexes often exhibit a wide range of colors due to the electronic transitions…

Q: When species combine to produce a coordination complex, the equilibrium constant for the reaction is…

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Q: Ni(OH)2 is a slightly soluble salt. In presence of ammonia, Ni²+ can form the complex Ni(NH3)2+ with…

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Q: Sulfide (S) salts are notoriously insoluble in aqueous solution. a. Calculate the molar solubility…

A: (a) The given Ksp of NiS = 3 ×10-16 The dissociation reaction of NiS is given below.…

Q: Une way in which the stoichiometry of a complex ion can be determined is by measuring the color…

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Q: The average human body contains 5.50 L of blood with a Fe²+ concentration of 3.20x10-5 M. If a…

A: We will use the balanced chemical equation of Fe2+ and CN- to solve this question. Fe2+ + 6CN-…

Q: (a) Show using chemical equations how successive deprotonation of the following complexes/ions…

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Q: 1. Which among the statements about precipitation reaction is correct? It is a reaction process that…

A: “Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Q: Write the chemical formula of the following complex ions. formula name tetrahydroxotitanate(II) alo…

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Q: Calculate concentration of species in a solution containing a complex ion. In the presence of excess…

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Q: Pt(II) can occur in the complex ion [PtCl4]2¯. a. Pt(II) can be oxidized to Pt(IV). Draw the the…

A: To write the electronic configuration, one should known about strength of metal or ligand. If the…

Q: Halide complexes of metal M of the form [MX,] are found to be stable in aqueous solution. But it is…

A: Consider halide complexes of metal M that form [MX6 ]3+ ion and it is high stable in the aqueous…

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.