2. Which aquo ion would you expect to have the lowest pKa (i.e., be most acidic)? Explain your choice. a) [Ir(OH₂)6]³+ b) [Rh(OH₂)6]³+ c) [Co(OH₂)6]³+ d) [CO(OH₂)6]²+ OH₂ H₂0. M H₂O MOH₂ OH₂ OH₂ n+

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Q: Draw the Lewis structure for the (H₂O*) ion.

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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.