<p>List all the different formulas for an octahedral complex made from a metal (M) and three different ligands (A, B, and C). Describe any isomers for each complex.

Define an isomer and explain the difference between a cis and a trans isomer seen a coordination complex.

Naming complex anions with one type of ligand Name the following complex ions. formula [ca] [v(co)] [MoBr4] name ☐ ☑

Define give an example of coordination compound.

The complex ion CoCl42- has a tetrahedral structure. How many d electrons are on the Co? What is its electronic configuration? Why is the tetrahedral structure stable in this case?

You are comparing two coordination complexes that have the same molecular shape and central metal cation. Complex A has only chloride ligands and Complex B had only CO ligands. Which statements are true regarding the complexes? Select all that apply. Complex A has the smaller crystal field splitting. Light of higher frequency is required to promote an electron from the lower to the higher d orbitals in complex A relative to complex B. The light emitted as a photon is released to relax an electron from higher to lower energy d orbitals has a longer wavelength for complex A. Light of higher frequency is required to promote an electron from the lower to the higher d orbitals in complex B relative to complex A. The light emitted as a photon is released to relax an electron from higher to lower energy d orbitals has a longer wavelength for complex B. Complex B has the smaller crystal field splitting.

Answer the following questions about the complex ion [Co(en)₂Br₂]CI, where en = ethylenediamine. Name the metal in this complex a. b. C. d. e. f. g. What is the oxidation state of this metal? What is the coordination number of this metal? Which ligand is bidentate? What is the counter ion? What is the systematic name for this compound dibromobis(ethylenediamine)cobalt(III) chloride What is the significance of the square brackets Please answer all parts of the question. bromoethylenediaminecobalt(III) chloride chlorobromoethylenediaminecobalt(III) chloride dibromobis(ethylenediamine)cobalt(III) chloride chlorobis(ethylenediamine)cobalt(III) dibromide