Question

1.- Define what are complex ions 2.- Using NiCl as a reactant look in a book or in the web for a reaction to form a complex ion, indicate which is the Lewis acid and which is the Lewis base. An example of your answer is this: Ag (aq) + 2NH, (aq) - Ag(NH),(aq) Lewis acid Lewis base 3.- Using the rules of nomenclature name the complex you have proposed in question 2 4.- Indicate the coordination number and geometry of your complex in question 2 5.- Indicate the isomerism of the compound shown below CINH, NH, CI 6.- Transition metal complexes are very common and one of the preferred coordination numbers is sic forming six bonds with the ligands. Draw the five d orbitals and name them. 7.- In an octahedral field (octahedral complex), indicate how the d orbitals split 8.- For the ion Fe? (low spin) indicate how the electrons are distributed in d-only molecular orbital diagram. 9. For the ion Felt (high spin) indicate how the electrons are distributed in d-only molecular orbital diagram. 10.- Draw a picture showing the electronic transition in a complex ion that is colored

Answer 1

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