A method that uses Cyanide (CN-) ion selective electrode to measure CN- in water recommends to remove metals ion such as Fe+3 before doing analysis, so both free CN- and complexed CN- can be measured. Which of the following ligand will you use to react with Fe+3 ? a. EDTA b. Ethylene diamine c. NaOH d. Ammonium hydroxide

Q: प्रश्न 1 एवं 2 के लिये अनुच्छेद The isomerism which is due to change in position of linking atoms in…

A: Let us discuss the question step by step.

Q: Write the formula of all complexes that could be formed by Cadmium and the ligand Br (as many…

A: Cd and Br- form complex in stepwise reaction.

Q: Fill in the blanks : (i) When a ligand has a two-complexing or donor group in its structure, it is…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: 25. Which complex obeys the effective atomic number rule ? [Cr(NH3)6]3+ O [Co(NO2)6]3- O…

A: For effective atomic number rule, complex contains total number of electrons 36 or 54 ( means equal…

Q: Iron by nature is paramagnetic metal. How the paramagnetic effect nature of Fe can be modified?

A: To find: the paramagnetic effect nature of Fe can be modified.

Q: Question three and four

A: Since you have posted multiple question, we are entitled to answer the first only.

Q: Which of the following is NOT a chelating ligand? *       propylenediamine       isothiocyanate…

A:

Q: A solution is prepared by mixing the two solutions together. The first solution is 150.0 mL and…

A: The final concentration of two mixtures of solution has to be given.

Q: 4. MO Theory Applied to Octahedral Complexes a. When MO theory is applied to octahedral complexes…

A: a) In case of only σ- donor ligands, t2g orbital is non-bonding and eg orbital splits into eg and…

Q: 1) How many phenanthroline molecules act as a ligand for Fe3+? 2) Write the Excel function for A3…

A: Since you have posted multiple question, we are entitled to answer the first qu only.

Q: Describe why each shift occurred using proper terminology

A: We have the following equilibrium: Fe3++SCN-=[FeSCN]2+ When the equilibrium shifts towards left side…

Q: Amongst the two listed in each question, which complex has a faster ligand exchange rate? Give a…

A:

Q: Why are multidentate ligands preferable to unidentate ligands for complexometric titrations?

A: Ligands are generally negatively charged or neutral species with a lone pair that forms bonds with a…

Q: 16 - When the ligands move along the x, y and z axes of d orbital in metal ion (octahedral…

A: A coordination complex is formed more electron rich species i.e. ligands approach the metal ion and…

Q: 1_The complex [Co(CN)6]3- does not exhibit Jahn-Teller distortion. Explain  2_[Ni(NH3)4Cl2] does not…

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall onl be…

Q: out the Alfred warner theory of complexation charge (all are correct except Select one: 1-the…

A: Welcome to bartleby !

Q: Zinc on forms a 1:1 complex with a ligand called triethylenetetraamine. The formation constant for…

A: Given: Zinc forms 1 : 1 complex with a ligand called triethylenetetraamine (EDTA). Concentration of…

Q: Which among the following complexes has the highest value of spin magnetic moment?     a.…

A: Spin magnetic moment (s) = √(n(n+2)) n = number of unpaired electron ->As unpaired electron…

Q: In the experiment, which of the following statements about the complexes formed by Ni2* with ligands…

A:

Q: 23.58: a,b,c

A: (a) The central metal ion in the complex K3 [FeCN6] is Fe . The K atoms are written out of the…

Q: CI Ph2(Et)P-Pt-P(Et)Ph2 EtP-Pt-PEt3 MegP-Pt-CI ČI 242 pm ČI 229 pm CI 237 pm Q.3 For the first…

A: Electronic effect: It influence the structure of molecule, reactivity of molecule, or properties of…

Q: d. An analogous compound, [Cu(H₂O)6]2+ has a different arrangement of the eg and t2g orbitals. Draw…

A: Let us study the effect.

Q: Write the formula for a complex formed between Fe³+ and ethylenediamine (NH, CH,CH,NH, ), with a…

A: Interpretation -  To write the formula formed for a complex  between Fe3+ and ethylenediamine with…

Q: Match the ligand to the number of electrons available for bonding to metal. Which pair is correct CN…

A:

Q: Shown below is an abbreviated spectrochemical series arranged according to decreasing ligand field…

A: According to the crystal field theory, in the presence of the ligand field, the five d-orbitals of…

Q: How do I indicate ligand charge, metal oxidation states and electron contributions from ligands/…

A:

Q: diagram for this complex ion. [trans-disquatetrachlorocuprate(II) ion] b) Explain why…

A: Crystal field splitting of the complex molecules.

Q: 2) Using the stepwise formation constants given, calculate the net formation constant for the…

A: The stepwise complexation of Cu2+ and en (H2NCH2CH2NH2) are -                                 Cu2+ +…

Q: The stepwise stability constant in aqueous solution for the formation of copper complexes with NH3…

A:

Q: 23.58: d,e

A: The central metal ion in the complex [Cr(NH3)4Br2]ClO4  is Cr. The ClO4 atoms are written out of the…

Q: sample contains Pb2+, Mg2+ and Zn2+. 0.4085 g of the sample is weighed and dissolved. Once dissolved…

A: It is an example of complexometric titration.

Q: Which of the following statements about the ligand "glycine" in the complex (Pt(gly)2l is correct?…

A: option d correct   A . STATEMENT WRONG > GLYCINE from two 5 membered chelate ring with pt ion in…

Q: he magnitude of delta octahedral (A.) epends on: he nature and charge of metal and whether the hetal…

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

Q: 20.- Explain the steps in the substitution of the square planar complex of [Pt(CI)4]2 reacting (1 to…

A:

Q: Which of the following is FALSE about ethylenediaminetetraacetic acid (EDTA)?   It is a monodentate…

A: Which one of the following is correct

Q: a) describe 4 factors that influence the sizes of crystal field splitting sun a transition metal…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: toothed ligands are not preferred in complexometric titrations?

A: Complexation Titrations are essentially Lewis acid-base reactions, in which an electron pair is…

Q: TiCl(Cp)2(CN)] and [TiCl(Cp)2(NH3)]Cl  [IrMe(PMe3)4] and [Ir(C≡C-Ph)(PMe3)4]   - Include the…

A: There are some coordination complexes .... 1) [TiCl(Cp)2(CN)] and [TiCl(Cp)2(NH3)]Cl  2)…

Q: b) Metal carbonyls are transition metal complexes of carbon monoxide (CO). Both carbon and oxygen…

A: The donor ability depends on the highest occupied molecular orbital (HOMO). Higher the energy a HOMO…

Q: The compound formula is [Al(OH)JCl 1. Indicate central ion and its oxidation number. 2. Write down…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: After the NH3 molecules acted as Bronsted bases in the reaction with aqueous HCl they became NH4 +…

A: Concept:  A Ligands can be a ions or neutral molecules that bond to a central metal atom or ion.…

Q: Elucidate the bonding of the following complexes according to the valence-bond theory approach: (a)…

A: As there are four ligand attached to nickel so  molecule has either tetrahedral or square planar…

Q: 6.) a.) In the series of Werner complexes (after the German-Swiss chemist) [CoX(NH3)s]** with X =l',…

A:

Q: multidentate ligands impreferable for complexometric titrations (А тоже. false doe B

A: multidentate ligand are preferable for complexometric titration

Q: (a) Draw labelled d-orbital splitting diagrams for the metal centres in [CO(OH₂)6]Cl2 and…

A:

Q: How many bonds could each of the following chelating ligands form with a metal ion? (a)…

A:

Q: Consider the following reaction: Al + 3KOH + 3H2C2O4 ∙ 2H2O → K3Al(C2O4)3 ∙ 3H2O + 6HO + (3/2)H2…

A:

Q: What is the purpose of an auxiliary complexing agent? O to attach to a metal ion through more than…

A: In EDTA tritration is to weakly bind to a metal, preventing the metal hydroxide from precipitating…

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.