hy do ligands cause the d orbitals of a transition metal ion to cease being degenerate? A. New molecular orbitals are formed via atomic orbital overlapt B. There is repulsion between the ligands and the d orbitals. C. They destabilize the ion nucleus D. Donation of electrons to the metal ion results in redox chemistry

Q: Define the term ligands?

A: The term ligands has to be defined.

Q: According to the valence bond theory, which of the following statements is/are incorrect? (79Au) I-…

A: Outer orbital complexes are formed when outer d orbitals along with s and p orbitals are involved in…

Q: Draw combinations of orbitals by using all three p orbitals of atom A and all five d orbitals of…

A: The region in the three-dimensional space of an atom and it has a greater probability of finding an…

Q: C.Draw the molecular orbital diagram for B2 and find the bond order? D.The geometry of [Ni(CN)4]2-…

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Q: The structure of the complex ZnClal the hybridization is (Zn, Z-30). Tetrahedral, diamagnetic, spa O…

A: Given complex is, [ZnCl4]2-

Q: a) Consider the Table 1. Table 1 Properties of complexes. Complex Wavelength of light absorbed (nm)…

A: (a) (i) When , any compound absorbs the wavelength means there is energy difference between t2g and…

Q: Square planar complexes are often asso with:

A: Square planar complexes are dsp2 hybridised .

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: Determine the type of hybrid orbitals and the spatial structure of the following two complexes. A)…

A: A) Atomic number of Fe is 26. Electronic Configuration of Fe is [Ar]3d64s2 Electronic Configuration…

Q: 12. Sketch the d-orbital energy levels for the following molecular geometries: ligand environment…

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Q: According to the Valence Bond Theory [CoCl6] 3-complex ion has 4 unpaired electrons. Accordingly,…

A: Explained as follows

Q: According to the Valence Bond Theory [CoCl6]3-complex ion has 4 unpaired electrons. Accordingly,…

A: complex salts are made of complex ions or  complex neutral molecule , in which central metal atom is…

Q: Why is the d orbital splitting in tetrahedral complexes and square planar complexes different than…

A: Since d orbitals are dxy, dyz, dxz, dx2-y2, and dz2. Where dxy, dyz and dxz orbitals are oriented in…

Q: According to the valence bond theory, which of the following statements is/are incorrect? (79Au) I-…

A: Outer orbital complexes are coordinate compounds consisting of a central metal atom which undergoes…

Q: The complex [Ni(CN)4]

A: According to VBT ( valance bond theory)  sp3d2 and d2sp3 hybridisations complexes are in…

Q: Draw a diagram of the energy levels of the molecular orbitals of the complex [Ni (NH3) 6] 2+,…

A: Crystal field splitting energy in case of octahedral complexes: Before approaching  ligands to the…

Q: Theory [CoCl6] 3-complex ion has 4 unpaired electrons. Accordingly, which of the following…

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Q: (a) What is the structural formula and name of the complex ion? (b) Identify the type of isomerism…

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Q: Consider the coordination cation [Zn(NH3)4]*2 . How many possible geometric isomers are there? a.…

A: Given :  Coordination cation is [Zn(NH3)4]+2 in which 4 NH3 is coordinated to Zn+2 ion so…

Q: How many geometric isomers can exist for the complex [Co(NH3)2Cl2(NO2)2]-

A: This is [Ma2b2c2] type molecule It has 5 geometrical isomar .

Q: In aqueous solution, Beryllium ion becomes attached to four water molecules to give a complex ion…

A: Berylium  Atomic number = 4 Electronic configuration = 1s22s2 electronic configuration of Be2+ =…

Q: Use the valence bond theory approach to explain why the Co(NH3)6** ion is a diamagnetic, low-spin…

A: The coordination complexes can be defined as the complex compounds which have a coordinate linkage…

Q: Give a scientific reason for each of the following: 1- No known tetrahedral ionic complexes.(Pd + 2,…

A: Few questions about coordination chemistry, which are to be accomplished.

Q: onsider the complex ions Co(NH3)63+, Co(CN)63-, and CoF63-. The wavelengths of absorbed…

A: The spectrochemical series (Crystal field splitting energy) of strong to weak ligand

Q: Why can the NH3 molecule serve as a ligand but the BH3 molecule cannot?

A: A ligand is an atom or group of atoms which is linked to a central metal atom or ion in a complex…

Q: The energies of the valence d orbitals on the cobalt atom in the tetrahedral [Co(CN),] complex are…

A: In tetrahedral geometry, all complexes are high spin complexes. Thus, CN- even being a strong field…

Q: When the valence d orbitals of the central metal ion are split in energy in an octahedral ligand…

A: Question.1:-  When the valance d-orbital of central atom split in energy in an octahedral ligand…

Q: The energies of the valence d orbitals on the manganese atom in the octahedral [MnF, complex are…

A: In an octahedral complex ion, d electrons are filled in the increasing order of energy of the d…

Q: 1. [RhCl3(OH)l 2. [Cr(en)2{PM@3}2!

A: The coordination number of rhodium is 6. The oxidation state of rhodium is +3 d2sp3- hybridization.…

Q: 1. For the [PtCl2(Br)2] molecule, i) Show the electron filling on the s, p and d-orbitals of a free…

A: Organometallic is branch of chemistry in which we deal with metal Carbon bond.

Q: how can I explain the complex trans – [CoBr2(en)2] by valence bond theory

A: VBT is the valence bond theory which describes the bonding of the complex in the coordination…

Q: Explain the difference between coordination isomers and ionization isomers. Provide an example of…

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Q: The complex ion ICI4- consist of four chlorine atoms bonded to a central iodine atom. There are two…

A: Given   The given complex ion is ICl4-.

Q: define atoms, molecules, ions, the structure of atoms and chemical bonding A student has succeeded…

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Q: When the hybrid type, geometry and magnetic properties of the hexaaminnikel (II) chloride complex…

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Q: From the Lewis structure of NO2-, both N and O having unshared pairs of electrons can bond to metal…

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Q: Mercury ions, Hg(1) and Hg(II), are poisonous due to their ability to displace other metal ions in…

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Q: ÇO,Me MeO2C, .CO2ME N' Mn N' MeO2C `CO2ME CO2ME

A: what's the hybridisation of the metal in the complex ?

Q: What are ligands?  Give examples

A: Ligand: It is a chemical molecule which acts as a signal during cell signalling process.Ammonia and…

Q: Amino acids, such as glycine (gly), form complexes with the trace metal ions found in the…

A: Glycine plays the role of bidentate ligand coordinating with one atom of nitrogen and one of oxygen…

Q: The complex is[ Co (dien) encl) cl2] Atomic number 27 = Co A) Naming the complex, draw its geometry…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Determine the number of stereoisomers for the octahedral complex [[NiCl2(en)2]? en =H2NCH2CH2NH2,…

A: Total number of isomers is three. There are two geometrical isomer cis and trans.  Trans isomer are…

Q: a) Transition metal complexes are highly likely to be colored because of the size of the energy gap…

A: Since you have asked multiple questions, we will answer the first one for you. To get the remaining…

Q: Which is correct and which is incorrect from the following sentences? In any case, give a brief…

A: Here we have to predict the true or false statement from the following given statements.

Q: For the complex [Pt(NH3)2(H2O)2](NO3)2 draw the d-orbital splitting diagram for platinum (Pt) (low…

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Q: What are the special features of the frontier orbitals of the CO molecule? How do they affect the…

A: Molecular orbital depictes that carbon atom has more contribution in the HOMO of CO molecule. So,…

Q: Draw a diagram of the energy levels of the molecular orbitals of the complex [Ni(NH3)6]2+ , showing…

A: Solution The crystal theory fails to elucidate several physical properties of the transition metal…