What type of structure is exhibited by most of the transition metals? a)Close-packed b)Tetrahedral c)Trigonal planar d) Trigonal pyramidal e) None of the answers is correct

Q: Lanthanide contraction caused the similarities of the radius of the 4d and 5d metals and is…

A: Answer: Shielding of valence electrons from the Nucleus by the electrons present in the inner energy…

Q: Chemistry Give the IUPAC name for the following metal complex: [Fe(H2O)4Cl2] The answer is not…

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Q: POSSIB Stainless steel consists mainly of iron and chromium. Why is stainless steel more useful than…

A: Given here stainless steel consists mainly iron and chromium and we areasked why stainless steel are…

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

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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: Have each group member choose a row of the transition metals inthe periodic table and ask each to…

A: The transition metals subdivided according to the electronic structures of their atoms into three…

Q: Which solid in each pair has the higher melting point and why? a. Fe(s) or CCl,(s) b. KCI(s) or…

A: Hi, since you have posted questions with multiple subparts. We will answer the first three subparts…

Q: What are the charge and coordination number of the central metal ion(s) in each compound of Give…

A: Coordination complexes are assigned the names according to the set of rules assigned in the…

Q: The oxidation states of the transition metal centre for [(n5-C5H5)2ZFC03]¯ is; Atomic number of Zr:…

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Q: All group II elements have.... Select one: a. different crystal structures b. body-centered cubic

A: a b

Q: What is the Metal–Ligand Bond?

A: A metal-ligand bond has to be described.

Q: According to Werner's postulates about coordination compounds, which of the following statements is…

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Q: <p>Many transition metal compounds are colored. How does crystal field theory account for…

A: The color of transition metal compounds is due to the absorbance of visible light. According to the…

Q: Consider your answer to Question 2. What is the electron group geometry of the SbS₃³⁻ complex ion? *…

A: Here in SbS33- , Sb is group 15 element. S acts as S- i.e.  Its electronic configuration is

Q: What differences can be found between zinc and magnesium in regards to electron orbitals?   Do…

A: Electronic configuration of different elements are different from each other. For example magnesium…

Q: When a solution of PtCl2 reacts with the ligand trimethylphosphine,P(CH 3) 3, two compounds are…

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Q: The formation of color in complexes of transition elements is due to

A: Transition metal are special known for there formation of colour complexes.

Q: Gold is the most electronegative transition metal. Explain?

A: Electronegative character is the tendency of an atom to pull the bonding pair of electrons.

Q: 26: d,e,f

A: Coordination number of central metal atom means to how many ligands it is bonded with how many bonds…

Q: Determine the oxidation state and coordination number of [Cr(H2O)6]3+, [Co(NH3)3Cl3]-, & [Cu(CN)4]2-

A: The oxidation state and coordination number of given complexes has to be determined.

Q: What do you mean by ligands?

A: Ligands have to be explained below.

Q: How would you account for the following :(i) Among lanthanoids, Ln (III) compounds are predominant.…

A: Most common oxidation state of Lanthanoids = +3

Q: 24. Which of the following is the coordination number and geometry of lutetium(III) complex,…

A: The coordination number and geometry of lutetium(III) complex has to be given,

Q: 24. Which of the following is the coordination number and geometry of lutetium(III) complex,…

A: Lanthanum(III) and Lutetium(III) in Nitrate-Based Ionic Liquids: A Theoretical Study of Their…

Q: A. Determine the oxidation state of the metal ion in [Co(NH3)5Br]2+. B. Determine the coordination…

A: Calculate oxidation number and coordination number of metal in the given 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: coordination number of Co^3+  complex is a  3 b  4 c  5 d   6

A: Coordination number:The number of ligands that are directly bonded with central metal ion is said to…

Q: Please explain in detail (sentences and structure) coordination number and oxidation state for…

A: Coordination compounds are compounds that cannot lose their identity when dissolved in water. These…

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: Cr(CO)6 is stable while Cr(NH3)6 is not.

A: In [Cr (NH3)6]+3, unpaired electrons are present so paramagnetic. In [Co (NH3)6] +3, all electrons…

Q: How would you account for the following: (i) Metal-metal bonding is more extensive in the 4d and 5d…

A: Metal from the Greek term (métallon), "mine, quarry, metal") is a substance that, when properly…

Q: Explain why transition metals exhibit multiple oxidation states insted of a single oxidation state?

A: Unlike main-group metals that tend to exhibit only one oxidation state, the transition metals often…

Q: Which of these compounds is expected to be colorless?           (A) K4[Fe(CN)6]          (B)…

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Q: Image attached

A: The given details are, Pd, Cd, Mo, Ni: Transition metals Au, V, Cr, W: d-block metals Sn, Pb, Si,…

Q: Select the electronic configuration of a transition metal in its ground state. 6. O 1s 2s 2p O 1s 2s…

A: Transition metal are those metals which have partially filled (n-1)d subshell in free state or in…

Q: <p>Explain why transition metals exhibit multiple oxidation states instead of a single…

A: Unlike main-group metals that tend to exhibit only one oxidation state, the transition metals often…

Q: Describe how ∆o changes as the charge on the metal changes from M2+ to M3+, and how it changes…

A: When metal changes its oxidation state from M2+ to M3+ it means it has lose one electron . When the…

Q: What is the chemical formula of Tetraquadibromochromium(III) chloride?

A: Given,  The name of the complex compound is: Tetraquadibromochromium(III) chloride The chemical…

Q: Arrange the following metals in increasing order of expectedmelting point: Mo, Zr, Y, Nb. Explain…

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Q: For each of these solids, state whether you would expect it topossess metallic properties: (a)…

A: TiCl4 and  ScN are ionic compounds and delocalization of electrons take place on the individual ions…

Q: Consider a second structure of the coordination sphere of Compared to the first structure, the…

A: Given isomers

Q: Identify which geometric isomer of [Pt(NH3)2Cl2] as shown. Draw the other geometric isomer and give…

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Q: The oxidation states of transition metals are shown in the table. Why is it possible for a…

A: The elements which have partially filled d-subshell in elemental or in normal oxidation states are…

Q: What is the coordination number of the central ion? [Cr(H2O)6]+3 ? a. 3 O b. 6 с. 1 d. 2

A: Coordination number is the number of the ligands attached  to the central metal atom or ion . for…

Q: Explain why [Ni(NH;),] diamagnetic. is paramagnetic, while [Ni(CN), is

A: A complex become paramagnetic when it has electrons that are not paired. If all the electrons are…