Choose all of the following that can function as a chelating agent. C2042- O NH2CH2CH2NH2 SCN O H20 OF

Q: Which of the following can act as a chelating agent? O A. CO O B. C2042- C. Co,2- D. none of the…

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Q: You have a 10mL of an 8% aqueous solution of H2CL6Pt (a) calculate the platinum  in this solution as…

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Q: State a reason for each of the following situations :(i) Co2+ is easily oxidized to Co3+ in presence…

A: The Atomic number of Co = 27. The electronic configuration of Co = [Ar] 4s2 3d7 Co2+= [Ar] 4s0 3d7…

Q: Which of the following compounds would be most effective in combatting poisoning by a soft-acid…

A: Option is C is the correct answer. because it contains 2 sulphide ions. sulphides are most effective…

Q: Give formulas corresponding to the following names:(a) Dibromobis(ethylenediamine)cobalt(III)…

A: The compound that involves the attachment of the ligands with the central metal atom through the…

Q: . Give the chemical formula that corresponds to each of the  following compounds:(a)  Sodium…

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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: Which of the following will form the most stable complex with Pt2+ cation * O 2-2 Bipyridine…

A: The Pt will form the most stable complex with that ligand which is chelate ligands. Chelate ligands…

Q: Which antioxidant complex formed by Cu(I)-Nc chelate makes it possible to determine its lower…

A: Antioxidants are compounds produced in body and found in foods. They help defend our cells from…

Q: What are chelating agents?

A: Chelating agents has to be defined.

Q: Which member of each pair produces the more acidic aqueous solution: (a) ZnBr2 or CdCl2

A: Given pair, (a) ZnBr2 or CdCl2

Q: Given the reaction:        Fe+2 + Cr2O7 -2  → Fe+3 + Cr+3  How many electon/s was/were involved in…

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Q: Which of the following is the structure of oxalic acid? HO. HO. HO. HO. HO. II II IV B) I| OA)I O D)…

A: Answer  The stracture of oxalic acid(C2H2O4) is

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: Calculate the concentration of platinum ions in 0,5 М solution K2[PtCl4], containing excess KCl (0.1…

A: Given: Concentration of K2[PtCl4] is 0.5M Concentration of KCl is 0.1mol/l

Q: Divalent manganese reacts with oxygen according to the following chemical reaction: Mn2 +1/2 O2 (9 +…

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Q: Which of the following will form the most stable complex with Pt2+ cation * 2-2 Bipyridine…

A: The question is based on the concept of coordination chemistry. We have to identify which of the…

Q: 3.2. What is the oxidation number of the metal ion in each of the following complexes? (a)…

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: Which of the following can't function as a chelating agent. (choose all) a. SCN- b. NH2CH2CH2NH2…

A: Correct option are A,C,D. SCN- , H2O, F-. These ligands are monodentate. To form chelation ligand…

Q: solvent

A: The name of the comlex is Iron(iii) thiocyanate or Ferric Thiocyanate. It dissolves to give Fe3+ and…

Q: Give formulas corresponding to the following names:(a) Potassium tris(oxalato)chromate(III)(b)…

A: (a)       Potassium tris (oxalato) chromate (III):                     This compound has tris…

Q: based on the following data, indicate which of the following oxidants is the strongest: a) Tl3 + +…

A: To solve this problem we will use the given standard reduction potential of given elements. Since we…

Q: Which of the following is a reducing agent? a) sodium sulfate b) potassium permanganate c) sodium…

A: The reducing agent is one which reduces other element/compound and itself get oxidised. Again due to…

Q: Write the formula of the following compounds: (a) tetraamminedicyanidomanganese(IV)…

A: Here given, IUPAC name of coordination  compound. The formula of given compound written below...

Q: All of the following complexes have an octahedral structure. Fill in the blanks in the table. Number…

A: To fill in the blanks in the table.

Q: Which of the following chemicals are insoluble in water? a. Sr(C2H3O2)2 b. TiS2 c. Mn(NO3)2 d. CrCl4…

A: Some of the ionic compounds dissociate completely in an aqueous solution (strong electrolyte) and…

Q: You have 10mL of an 8% aqueous solution of H2Cl6Pt. Calculate the platinum in this solution as well…

A: Given volume of the solution = 10 ml = 0.010 L Volume percentage of solute H2Cl6Pt = 8% It means…

Q: 18- Explain why [fef]+³ It is colorless if [cofg]³ It is colored.

A: The question is based on the concept of coordination compounds. We have to explain the reason for…

Q: What is the formula of the cation for coordination anion [Zn(OH)4]²- ? а. НСО3 b. K+ с. Ni d. SiO2 O…

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

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Q: Calculate the masses of Ni(OH)2 that will dissolve in the following solvents Ksp Ni(OH)2 = 6.0x10-16…

A: Part A Let the solubility of Ni (OH)2 in 250 mL of water be ‘s’ Ksp = [S][2S]2 Ksp = 4S3 6 x 10-16…

Q: During the formation of a coordination compound, the metal acts as a Arrhenius acid Bronsted-Lowry…

A: The role of metal, during the formation of coordination compound has to be determined.

Q: Which of the following is not a chelating agent? O a. ethylenediamine Ob. cyanide anion c. porphine…

A: Correct answer is (b) cyanide anion. Cyanide anion ( CN- ) is unidentate ligand and cannot for ring…

Q: E°cell =    1.9791 ΔG° =    -381.91 What is K?

A: The relationship between the E0cell and equilibrium constant is given by  RTln(K) = nFE0cell  where…

Q: Assign reasons for the following :(i) Transition metals and many of their compounds act as good…

A: Co-ordination compounds are formed when the metal ion is bonded to the ligand which donates its…

Q: Which of the following can act as a chelating agent? A. CO 2- C. CO,²- D. none of the choices

A: Chelating agent:

Q: Give the oxidation number and coordination of the central metal of the following compounds: a.…

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Q: A metal complex solution that absorbs orange (650 nm) and yellow (570 nm) light will appear as a…

A: The three traditional sets of complementary colors, as derived from the Red-Yellow-Blue color model,…

Q: Which of the following is called a chelating agent? a) CN- b) NO2- c) H2O d) CH3 e) C2O42-

A: The chelating ligands are the ligands that are coordinated to the central atom through the two…

Q: Calculate the ratio of dihydrogen phosphate to hydrogen phosphate in blood at pH 7.4. The Ka is 6.3…

A: Given: To determine the ratio of dihydrogen phosphate to hydrogen phosphate. pH of blood = 7.4. Ka =…

Q: What is the formula of the cation for coordination anion [Zn(OH)4]2- ? а. НСО3 O b. K+ O c. Ni O d.…

A: Here, coordination  anion have two negative  charge . So to satisfy its 2 negative charge we need a…

Q: Which of the following is not a chelating agent? Oa ethylenediamine cyanide anion pe porphine…

A: We know that Chelation : bonding of ions and molecules to metal ions. It involves the formation of…

Q: Indicate the (i) metal oxidation state, (ii) d-electron count, and (iii) the coordination number of…

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Q: You will have to determine the equilibrium constant for the reaction between aqueous iron(III) ion…

A: Given: The molarity and volume of both, Iron (III) nitrate solution and potassium thiocyanate…

Q: 9. Identify the reducing agent in the following chemical reaction. Cd + NiO2 + 2H2O → Cd(OH)2 +…

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Q: Complete and balance the following equations, and identify the oxidizing and reducing agents: (a)…

A: In a redox reaction there are two type of the reactions takes, which are oxidation and reduction.…

Q: Which of the following cannot be determined by measuring potentiometrically? A. Ion activities and…

A: In potentiometry, we measure cell potential across electrodes.

Q: Consider the coordination compound Na[Cr(en)(C204)(Br)2]. i. Write the IUPAC name. ii. Indicate the…

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Q: Please answer all the parts or leave for someone else. Name each of the following complex…

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Q: Choose all of the following that can not function as a chelating agent. O C204 O NH2CH2CH2NH2 O F O…

A: Cheating ligand is a ligand which have 2 or more than 2 donor sites through which it attach to a…