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Part C: Structural Isomers - Coordination Sphere Isomers [Co(H2O),Br]CI and (Co(H2O),CIJBr examples of coordination sphere isomers....
Part A Write the formulas for the coordination isomers of (Fe(H2O),]CI. Express your answers as chemical formulas separated by a comma. -=AZDA O 2 ? Submit Request Answer Part B Write the names for the coordination isomers of Fe(H2O).]Cl.. Spell out the full name of the compounds. For example, (Cr(H2O), Cl]Cl2 would be Submit Request Answer Provide Feedback
4. Consider the following complexes. Na, [Fe(ox),] [Cr(H2O) (NHJ) SO, [Pt(en)(ONO)CI] Write the coordination sphere for the complexes I, II and III. [3 marks] in each of the Determine the oxidation state of the central atom coordination complex [3 marks] Determine the coordination number in each of the complexes. [3 marks) Name each of the complex using IUPAC system [6 marks) Draw the molecular geometry of complex II. [2 marks] Using Crystal Field Theory, draw the energy diagram of the...
1. (6 pts.) Consider the coordination compound Rh(C)(CO)(PPhs)2: Draw the two possible isomers for this square planar complex. What type of stereoisomers are these complexes? Why would no isomers exist for this complex if it had a tetrahedral geometry? a. b. c.
2. (3 points) In lab, you will form complexes using different ligands. Use your lab manual to identify and draw the structural formula (lewis formula) for the following: a. A charged monodentate ligand (answer cannot be a halide ion) b. A polydentate ligand c. The CO ligand, not used in the laboratory. Is it likely CO can form a coordinate covalent bond from more than one atom? Explain. NC CN Ni Geometry of Coordination Compounds A compounds geometry (i.e., how...
SYNTHESIS OF TRANSITION METAL COORDINATION COM 3. Ethylenediamine ("en" in short-hand notation) has two amine groups, one at each end of a two-carbon chain, NH,CH,CH,NH. Each nitrogen in NH,CH,CH_NH, has a lone pair that coordinates to the metal. Thus, one NH CH CH NH, ligand, takes up two coordina- tion sites. a) Draw and label the structures of the cis and trans isomers of Co(en),C1,CI. b) What is the coordination number for (Coſen),C1,CI? c) Determine the oxidation state of the...
Date: 1117 mework 10 - Ch. 21-23 A) CN B)NO c)r D) CO Name: E ) en 24. Place the ligands, CN-, Br., H2O, and OH-in order from least to greatest according ability to split the d orbital energy level. A) CN-, OH, H2O, Br- C) Br,H20, CN-, OH- B) Br., OH, H2O, CN- D) None of the above 25. The charge on the central metal ion in (Cr(NH3)(CO3)2+ is A)-1. B) 0. C) 1. D) 3. E) 5 26....
What is the coordination number for each of the following complexes or compounds? [Co(NH3)4Cl2]+ [Ca(EDTA)]2− [Pt(NH3)4]2+ Na[Ag(CN)2] Enter the coordination numbers, in the order that the complexes are listed, as four integers separated by commas (e.g., 1,2,3,4). What is the charge on each of the following complex ions? hexaaquairon(II), [Fe(H2O)6]? tris(carbonato)aluminate(III), [Al(CO3)3]? amminepentachloroplatinate(IV), [Pt(NH3)Cl5]? Express the charges numerically, in the order that the complexes are listed, separated by commas. For a nonzero charge, be sure to include the sign (e.g.,...
(i) explain how they differ. b. (ii) Explain how the following reaction was used to deduce the mechanism of inner sphere electron transfer. [Co(NH,),Cl]Cr(Hd+SH,OCo(H,O)+ [Cr(HO),ci+5NH 8 marks] (i) Given the following ligands, suggest which one you would use as a chelating agent to treat an excess of Fe(III). Explain your choice. c. HS SH он HS NH2 Ci) Assuming an octahedral geometry, draw the strueture (inecluding any possible isomers) of the neutral Fe(III) complex that would be formed if it...
The spectrochemical series is < Br<< Cl<F-<OH" <H2O <NH3 <en <NO2- < CN- The complex [Ni(Cl)c] is green and the complex [Ni(en)]2+ is violet, where en corresponds to the ethylenediamine ligand. The reason for the difference in the color of these complexes is: Select one: A. The chloride ligand is green, and the ethylenediamine ligand is violet. B. The difference in the coordination numbers of the chloride complex and the en complex. C. The difference in the oxidation states of...
Solutions of coordination compounds [Co(H20)2(NH3)3Br]CI and [CoCl(H20)2(NH3)3]Br are placed in two separate test tubes and labelled A and B, respectively. Drops of lead nitrate solution are then added to each test tube. In which test tube do you expect a precipitate of lead chloride to form (Answer with A or B only)? What type of isomers are A and B? [VERY IMPORTANT: Type your answer as follows: letter of choice; name used to describe the isomers (DO NOT write the...