Which of the following electron distributions will be expected for [Rh(en)3]3+? Rhº: [Kr]5s24d7

Q: Predict the d orbital splitting of [RuCl6]2- complex.

A: d-orbital is composed of five degenerate orbitals, and as the ligand approach through the axis, this…

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: For each of the following ions, draw diagrams like thosein Figure 8.18 to show orbital occupancies…

A: As you have posted multiple parts of the question, hence we are solving only first 3 parts of the…

Q: Determine the charge of the metal center in tetraamminedichloroiron, [Fe(NH3)4Cl2] a. draw the…

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

A: d- orbital consists of 5 orbitals that are- dxy ,dyz , dxz ,dz2 and dx2-y2

Q: Write the state of hybridisation, the shape and the magnetic behaviour of the following complex…

A: (i) [Cr(NH3)4Cl2]Cl: Hybradisation of [Cr(NH3)4Cl2]Cl is d2sp3 Geometry of [Cr(NH3)4Cl2]Cl is…

Q: Draw the predicted d -orbital splitting diagrams for each of the following complexes a . HS [Cr(H 2…

A: In the presence of ligand, the degeneracy of d-orbitals disturbed. It will be splitted into two eg…

Q: Which first-row transition metal(s) has the following highest possible oxidation state?a. +3 b. +7…

A: a) The first-row transition metals that have +3 as the highest possible oxidation state are as…

Q: Calculate the pairing energy (Π) of a d5-ion in a low and high spin octahedral complex

A: "Pairing energy, P, is the energy required to place two electrons in the same orbital. If the…

Q: How many electrons are in the valence d orbitals in these transition-metal ions? (a) Os3+

A: In order to find the number of electrons in the Valence d-Orbitals of the transition metal ion Os3+…

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: What is the formal oxidation state of ruthenium in RuCl3∙3H2O and in RuClH(CO)(PPh3)3? List all the…

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

Q: Draw all possible resonance structures for each of the following ligands. Indicate the formal charge…

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Q: (b) On the basis of 18-electron rule, identify the first-row transition metal for each of the…

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Q: (b) On the basis of 18-electron rule, identify the first-row transition metal for each of the…

A: CO and CH3 both are neutral Ligands which contributes 2 e-  M (CO)5(CH3) obeys 18 e- rule .

Q: 2. Which of the two complexes examined in this experiment, Co(H20)6²* (pink) and CoClą2- (blue), is…

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Q: In the octahedral field, dx2-v2 and d,2 are denoted as e, orbitals with the s-symmetry while dxy,…

A: In octahedral field, the molecular orbital diagram in different kind of ligand is different.…

Q: Suggest why the fluoride compound in which chromium has its highest oxidation state is CrF6 whereas…

A: The two compounds CrF6 and CrCl4 are given.

Q: What is the coordination number of cobalt in [Co(en)2Br21Br? (ethylenediamine, en H2NCH2CH2NH2)

A: Topic-- Coordination no in the Co-ordination  Complex

Q: 3+ (d) [Cr(OH)2]6* ions are pale blue-green but chromate (Cr,O,) ion is an intense yellow in colour.…

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Q: When orange solution containing Cr2O72–ion is treated with an alkali, a yellow solution is formed…

A: Given,Orange solution containing Cr2O72–ion is treated with an alkali, a yellow solution is formed…

Q: 4) Rank the following sigma complexes in order of increasing stability. NO₂ A + H H3CO. Br B H -Br H…

A: Answer of this question :-  Sigma complex :- Sigma complex refers to an arenium ion. The suffix…

Q: How many unpaired electrons do you predict for the tetrahedral[MnCl4]2 - ion?(a) 1, (b) 2, (c) 3,…

A: [MnCl4]2 - ion Electronic configuration - [Ar] 3d5

Q: When water ligands in [Ti(H2O)6]3+ are replaced by CN- ligands to give [Ti(CN)6]3-, the maximum…

A: [Ti(H2O)6]3+ is an octahedral complex and ligand H2O is a weak field ligand. [Ti(CN)6]3- is also an…

Q: Which lanthanide has the maximum number of unpairedelectrons in both its atom and 3+ ion? Give the…

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Q: What are the charge and coordination number of the centralmetal ion(s) in each compound      (a)…

A: a) [Ni(H2O)6]Cl2 The charge on the coordination sphere is +2. [Ni(H2O)6]2+ The charge on the metal…

Q: (a) What is the range in electronegativity across the first (3d)transition series? (b) What is the…

A: (a) Transition elements exhibit a relatively small change in electronegativity consistent with the…

Q: Describe the state of hypridisation , shape and the magnetic behavior of the following complexes :…

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Q: How many unpaired electrons are there in the low-spin state of Co2+ in an tetrahedral field?

A: In any "coordination complex" electrons get filled depending upon ligand nature. If "strong ligand"…

Q: Represent the energy diagram of the d orbitals according to the ligand field theory and predict the…

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Q: Rank the following in order of decreasing and energy of light absorbed: [Cr(en)₃]³⁺, [Cr(CN)₆]³⁻,…

A: The splitting energy increases, as the strength of the ligand increases.

Q: Calculate the number of unpaired electrons in the following complex. 72+ O 2.45 O 5.92 O 1.79 O 2

A: Metal can have number of unpaired electron depending on the nature of ligand as well as geometry of…

Q: How many unpaired electrons do you predict for the tetrahedral [MnCl4]2- ion?

A: In the tetrahedral complexes, the three d orbitals (dxy, dyz, dxz) are higher in energy while the…

Q: For the hexacyanoferrate(III) ion, [Fe(CN)6]^3- calculate the crystal field stabilization energy…

A: Given : We have to calculate the CFSE for [Fe(CN)6]3- .

Q: Write the state of hybridization, the shape and the magnetic behaviour of the following complex…

A: In order to find out the hybridization following steps are followed: The oxidation state of metal is…

Q: Which of the following oxides is expected to exhibit a strong Jahn-Tell distortion? In all cases,…

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

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Q: Explain the following observations :(i) Copper atom has completely filled d orbitals (3d10) in its…

A: The elements in which the last electron is filled in d sub shell are known as transition elements.

Q: What is the expected number of Fe-Fe bonds per Fe atom in the complex Fe4(CO)12[(μ3-CO)]2-

A: The rules that must be followed in order to determine the number of metal metal bonds per metal in a…

Q: Write the IUPAC names of the following coordination compounds: (i) [Cr(NH3)3Cl3] (ii) K3[Fe(CN)6]…

A: Naming of coordination compounds follows certain rules. First name the cation and the anion. The…

Q: In [Cr(NH₃)₆]Cl₃, the [Cr(NH₃)₆]³⁺ ion absorbs visiblelight in the blue-violet range, and the…

A: In [Cr(NH₃)₆]Cl₃, the [Cr(NH₃)₆]³⁺ ion absorbs visible light in the blue-violet range, and the…

Q: For each of the following complexes: a. [Fe(Br)s]3- i. Calculate the number of d electrons. ii. Draw…

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Q: Crystal field energy diagram for [Mn(CN)6]-3

A: Atomic number of Manganese is 25 and its electronic configuration is 1s22s22p63s23p63d54s2. In the…

Q: Octahedral [Ni(NH₃)₆]²⁺ is paramagnetic, whereas planar[Pt(NH₃)₄]²⁺ is diamagnetic, even though…

A: Paramagnetic substances are those having unpaired electrons whereas diamagnetic substances are those…

Q: Rank the following in order of increasingand energy of light absorbed: [Cr(NH₃)₆]³⁻, [Cr(H₂O)₆]³⁻,…

A: Transition metal complexes are usually colored due to d-d transitions in which electrons in a d…

Q: How many unpaired electrons are there in the high-spin state of Co2+ in an tetrahedral field?

A: Electronic configuration of Co is [Ar] 3d7 4s2 Thus, electronic configuration of Co2+ is [Ar] 3d7

Q: why d³ and d⁸ high spin complexes are more stable than other configurations?

A: High spin complexes: According to crystal field theory, two types of complexes are formed. High spin…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.