Co H3N NH3 Br 2. How many unpaired electrons are present in each of the following? A. Co(NH3)3CI3 (low spin) B. [Ti(H2O)6]³+ 3. Predict the products of the following reactions and balance the equations. A. Metal iron reacts with hydrochloric acid forming Fe(I) salt B. Co304 is reduced with hydrogen gas forming metal cobalt 4. Write a formula of potassium tetrachloridocobaltate(Il). 5. Is it possible for a complex of a 3d transition metal to have six unpaire Explain. ntial of the following electrochemical cell:

Q: Determine if each of the following metal complexes is chiral and therefore has an optical isomer:…

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Q: The structure of the coordination sphere of This structure of…

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Q: Considering that [Cr (OH2) 6] Cl3 compound is purple, [Cr (NH3) 6] Cl3 compound is yellow, which of…

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Q: Which one of the following statements is FALSE? O In an octahedral crystal field, the d electrons on…

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Q: Draw energy level diagrams of the crystal field and show the filling of d electrons for each of the…

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

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Q: 1. A sample of iron ore weighing 0.6428 g is dissolved in acid The iron is reduced to Fe* and…

A: Soln  M_0.6428

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A: We have given the complexes as follow a) [ScCl6]3-   , +3 b) K[Cu(CN)2]   , +1 c) [Cr(C2O4)3]3-   ,…

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A: Coordination complex consists of central metal ion surrounded by molecules known as ligands.

Q: 26: d,e,f

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Q: Which of the following ions would be colored in solution? A) Hf*+ B) V5+ C) La3* D) Co3* E) Ti**

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Q: Predict the products of each of the following reactions and then balance the chemical equations.(a)…

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Q: 3. Thiocyanate, SCN´ is a fun ligand. a. Draw the Lewis structure and all of the possible resonance…

A: a. The Lewis structure of all possible resonance structures is given below.

Q: Which one of these complex ions would absorb light with the  shortest wavelength? a   [Co(en)6]2+ b…

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

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Q: Show the possible structural isomerism in the complex below. Draw the structure of all the isomers.…

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Q: Which of the following statements best explains why the titanium complex, [Ti(H₂O)6]4+, is…

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Q: a) b) (ii) (iii) (iv) Draw the structure of [Co(CO)2(NO)(cot)] where cot is cyclooctatriene. What is…

A: Please find the attachment.

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Q: 21) Which of the following metal ions can show both high-spin and low-spin configurations in…

A: We are given the following 4 metal ions, in +2 oxidation state. Zn2+ V2+ Cu2+ Co2+

Q: 6. Which of the following coordination compounds has tetrahedral shape? 3- 2- |CA) (Ni(CN)A] (B)…

A: Usually the compound which has the sp3 hybridization, has the geometry of tetrahedral.

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

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Q: Question 2a and 2b

A: Given complexes:

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Q: Which of the following forms of isomerism can be exhibited by [Ni(en)2Cl2]? Draw and label those…

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Q: 1- Explain the bonding nature of [Fe(CN)5 (NO)]-2 linear NO ligand.

A: A question based on chemical bonding, which is to be accomplished.

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

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Q: 6) Determine the type of isomerism. Choose from Coordination isomerism, linkage isomerism, geometric…

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Q: Which transition metal has a d8 configuration? [Ti(H2O)6]2+ [Mn(CN)613- [Zn(NH3)4]2+ [NiBr4]2-…

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Q: [Co(NH3),]*2

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