When cobalt (II) chloride is treated and reacted, with the bidentate ligand, NH₂CH₂CH₂NH₂, ("en"), the compound [CoCl₂(en) ₂]CI is formed A. What is the oxidation state of cobalt in the compound formed? B. What is meant by the term bidentate as applied to a ligand? C. What is the co-ordination number of cobalt in this compound? D. What is the correct name of the complex? E. What is the counter ion? F. Calculate the percentage of total chlorine in the complex [CoCl₂(en)₂]CI given that the molar mass of the complex is 285.5 g mol-¹ and the atomic mass of chlorine is 35.5 g mol-¹ (ans to 1 decimal place)

Q: Which of the following can be exhibited by [Ni(en)2Cl2]? Draw and label what applies. A. mer-fac…

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Q: Bridging structures are quite common in coordination compounds. In this kind of structure, the…

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Q: Which of the following compounds can exhibit geometric isomerism? Select one: a. [Co(NH3)5Cl]2+…

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Q: 9. Name the following compounds. a. Ni(CO)4 b. Naz[Co(H₂O)2(OH)4] c. [Ag(NH3)2] Br d.…

A: Answer: a. Nickel tetracarbonyl b. Disodium diaquatetrahydroxo cobalt (II). c.…

Q: 5. Build models of both cis-[Co(en)₂Cl₂] and trans-[Co(en)₂Cl₂], where the en = ethylenediamine; a…

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Q: ase exp

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Q: The energies of the valence d orbitals on the iron atom in the octahedral [Fe(CN),] complex are…

A: Given,The coordination complex:[ Fe(CN)6 ] 4-

Q: 1.A chemist is studying the complex ions formed by group 6B transition metals. When the unknown 6B…

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Q: A. Determine the oxidation state of the metal ion in  [Fe(CN)6]4−. B. Determine the coordination…

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Q: complex?   a. The temperature at which the pure metal melts b. the energy gap between orbitals…

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Q: In the structures below, M represents the central metal atom and the colored spheres represent the…

A: All the answers are given below.

Q: The energies of the valence d orbitals on the iron atom in the octahedral (Note: the d orbitals are…

A: l

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: 1. What is the number of unpaired electrons per atom metal in this compound [Fe(en)2Cl2]Cl ?

A: ANSWER: Step 1: The [Fe(en2Cl2] Cl is a low-spin complex because of the bonding with strong-field…

Q: Octahedral [Cr(en)3]3+ Octahedral [Cr(CI)6]6+ Square planar (Ti(en)2]2+ Tetrahedral [Nb(en)2]2+…

A: If the field is strong, it will have few unpaired electrons and thus low spin. If the field is weak,…

Q: 2. Draw crystal - field energy level diagrams for the d electrons for the following complex ions.…

A: When ligand approaches a transition metal ion, the d− orbitals split into two sets, one with lower…

Q: 14. The oxidation number (O.N.) and coordination number (C.N.) of chromium in the coordination…

A: Here we are required to find the coordination number and oxidation number of the complex.

Q: 1. Draw the following structures and determine the oxidation state of the central metal ion. a.…

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Q: How many optical and geometric isomers are possible for the [(bpy)Re(CO)3Cl] complex.   A.  1 B.  2…

A: Optical isomers means stereoisomers. Geometrical isomer means cis-trans isomerism.

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Q: Does [Mn(en)2Brz O Yes, but only w O Yes, when liga O [Mn(en)2B12]l O Yes, but only w

A: Optical active compound do not have any symmetry like plane of symmetry

Q: 18. K3[Fe(CN)6], The oxidation state Off. the metal atom is _ and the coordination number of the…

A: Given coordination complex = K3[Fe(CN)6]  Here,  K = Metal which lies in the ionization sphere.  Fe…

Q: 2. Determine the formula for: a. Hexaaquachromium(III) sulfate b.…

A: The formulas are as follows:

Q: 10. Ethylenediamine, abbreviated "en" is a bidentate ligand in which its nitrogen atom (N) forms a…

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Q: Which of the following statements is not true? A. Coordination Chemistry is the science concerned…

A: Coordination compounds are chemical compounds composed of a variety of anions or neutral molecules…

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.