The formations of [cis-PtCh(NH3)2] and [trans-PtCl½(NH3)2] are different although same ligands are attached to the metal central. Explain the phenomena. NH, NH, *NH) HN *NH, H,N "NH, NH

Q: Is there a way to tell which ligands are strong-field and which are weak-field,

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Q: k) The reactions of Group I and Group II with ammonia and chloride ligands give distinctly different…

A: Group I and group II elements are alkali or alkaline earth metals with valency +1 and+2…

Q: (b) What are the effects of r-donor and t-acceptor ligands on the splitting of metal d orbitals in…

A: Answer- When the ligands approach the central metal ion, d- or f-subshell degeneracy is broken due…

Q: Which of the following ligands has the weakest field strength? Br- C2O42- NH3 NO2-

A: The spectrochemical series is a list of ligands  arranged in order of their field strength. It is a…

Q: A transition metal, M, is coordinated in an octahedral fashion to the following ligands Two chloro…

A: We get a total of 6 Isomers.2 isomers where Cl atoms are trans.Since a sigma plane passes through…

Q: Draw the Lewis diagrams for each ligand. Indicate the lone pair(s) that may be donated to the metal.…

A: Lewis structures are the structures showing arrangement of valence electrons in an atom or a…

Q: If given the choice of a complexometric titrant among the choices below, which would be the best…

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Q: Consider the compound (C8H8)Ru(CO)3. Which is likely to be the best description of the C8H8 ligand?…

A: Hapticity: It is the bridging capacity of the ligand to the metal ion in the coordination compounds.…

Q: (a) Draw all the possible isomers of [Fe(NH3);Br3] and for each isomer clearly indicate the…

A: a) There are two possible isomers of the given compound, fac and mer. These are shown as below:…

Q: Which of the following is most likely to bond to Ni2+ as a ligand?  Explain.   CH3-CH2-CH3…

A: The answer is given as follows

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: Compounds with lone pair of electrons are able to form complexes via the donation of electrons into…

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Q: "Are all the organometallic complexes stable to moisture and temperature?" Explain.

A: the thermal stability organometallic compound generally decreases from the lightest to the heaviest…

Q: Cyanide (I) and hydride (II) ions are ligands with high trans-directing powers. Which theoretical…

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Q: Werner prepared two compounds by heating a solution of PtCl₂ with triethyl phosphine, P(C₂H₅)₃,…

A: From given percentage values the moles of each element is calculated as shown below, Pt moles=38.8g…

Q: Compounds with lone pair of electrons are able to form complexes via the donation of electrons…

A: To donate electrons pair, the molecule should have a negative charge or a lone pair of electrons.…

Q: A spectrochemical series is a series of chemical units that contribute to ligand field splitting…

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Q: Why is [Co(NH3)5NCS]Cl2 N-bonded but K3[Co(CN)5SCN] is S-bonded. Consider the amount of space…

A: Nitrogen have smaller size than sulphur so it is less crowded ligand than sulphur

Q: a. Classify the isomer below and give the name of the isomers. [Cr(CO)6][CoCl6] and [Co(CO6)][CrCl6]…

A: The detailed solution of your question given below-- Since, we know that the concept of isomers in…

Q: Polydentate ligands can vary in the number of coordination positions they occupy. In each of the…

A: Polydentate ligands range in the number of atoms used to bond to a central metal atom or ion.

Q: Which of the following ligands could form chelates? Indicate also the donor atom for each ligand. 1.…

A: As per our guidelines we can solve only first question. Please re-post other questions. Chelating…

Q: 2. Give two authentic examples of tetragonal elongated paramagnetic octahedral Cr(IV) complexes by…

A: The two authentic examples of tetragonal elongated paramagnetic octahedral Cr(IV) complexes has to…

Q: What do you understand by ‘denticity of a ligand’?

A: Introduction: In a coordination compounds, ligand donate electrons to the central metal atom to form…

Q: Which of the following is correct regarding the ligand (NO₂): It can act as only monodentate ligand…

A: Which of the following is correct regarding the ligand NO2-

Q: W, X, Y, and Z are different monodentate ligands.a. Is the square planar [NiWXYZ]2+ optically…

A: a)

Q: a) Trialkylphosphine and ammonia are both strong-field ligands. However, experimental data show that…

A: Solution for a, PR3 ligands cause higher Δo than the NH3 because PR3 is σ-donor as well as…

Q: In [Ni(DMG)2], is DMG a chelating ligands and what is the type of this ligand depend on the number…

A: The type of ligand is depends upon number of donor sites by ligand to the central metal ion.

Q: Explain why, for the same metallic cation and the same ligands, the energy of the binding field is…

A: The question is based on the concept of coordination chemistry. We have to explain the low binding…

Q: Write the formula and the name of each complex ion- a complexion with Co3+ as the central ion and…

A: (1) a complexion with Co3+ as the central ion and three NH3 molecules and three CN-ions as ligands…

Q: Pyridine (C5H5N), abbreviated py, Would you expect pyridine to act as a monodentate or bidentate…

A: Ligands are electron rich species. The electrons are donated to the central metal atom. The given…

Q: Which of the following is NOT a monodentate ligand?     Carbon monoxide     Water     Oxalate…

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Q: H2C2O4.2H2O + K2Cr2O7 → K[Cr(C2O4)2(H2O)2].2H2O What is the role of oxalate ion in this reaction…

A: Given reaction; H2C2O4.2H2O + K2Cr2O7 → K[Cr(C2O4)2(H2O)2].2H2O On balancing the equation;…

Q: The formations of [cis-PtCl2(NH3)2] and [trans-PtCl2(NH3)2] are different although same ligands are…

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Q: In each the following generalized coordination complexes, M represents the central metal ion and L1,…

A: From given  Enantiomers are optical isomers which are mirror images to each other so we are finding…

Q: EDTA ligand consider as

A: The word ligand means 'to bind'. Ligand is defined as a molecule that gives an electron pair to the…

Q: Which one of the following is true regarding ligands? An example of a monodentate ligand is NH3 None…

A: Transition metal complex formed between transition metal and ligand

Q: Will methylamine (CH3NH2) be a monodentate or abidentate ligand? With which of its atoms will it…

A: Will methylamine (CH3NH2) be a monodentate or a bidentate ligand? With which of its atoms will it…

Q: In each the following generalized coordination complexes, M represents the central metal ion and L1,…

A: Two compounds that have the same molecular formula but the different structural representation of…

Q: A complex of nickel ions, Ni2*, with 1,2-diaminoethane is octahedral in shape with a co-ordination…

A: Ni2+ forms an octahedral complex with1,2-diaminoethane (NH2C2H4 -NH2) with coordination 6. Since,…

Q: According to the theory of molecular orbitals, how are ligands classified and what effect do they…

A: On the basis of molecular orbital Theory , ligands are classified into :  1.) Only sigma donor 2.)…

Q: . State TWO (2) characteristics of a -donor ligand.

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: identify the polydentate ligand present and indicate the wing, probable number of coordination…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A, B, C, and D are four different ligands, draw all possible structures of geometric isomers for…

A: In square - planar complex- All the four ligand are different i.e A, B, C, and DThe complex is Pt…

Q: Which of the following is the double-toothed ligand indicated by the N2C2H8 gated formula? A.…

A: B) Ethylenediamine is the double-toothed ligand indicated by the N2C2H8 gated formula. So option B)…

Q: What is the difference between a monodentate and a multidentate ligand? Is a chelating ligand…

A: A ligand contains 1 or more donor atoms which are coordinated to the central metal atom to form a…

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.