The complex ion [Cu(H2O6]2+ has an absorption maxi¬mum at around 800 nm. When four ammonias replace water, [Cu(NH3)4(H2O)2+, the absorption maximum shifts to around 600 nm. What do these results signify in terms of the relative field splittings of NH3 and H2O? Explain.
Answer to relevant QuestionsThe complex ion Fe(CN)63- is paramagnetic with one un-paired electron. The complex ion Fe(SCN)63- has five un-paired electrons. Where does SCN" lie in the spectro-chemical series with respect to CN-? Why do tetrahedral complex ions have a different crystal field diagram than octahedral complex ions? Why are vir-tually all tetrahedral complex ions “high spin”? BAL is a chelating agent used in treating heavy metal poisoning. It acts as a bidenrate ligand. What types of linkage isomers are possible when BAL coordinates to a metal ion? Carbon monoxide is toxic because it binds more strongly to iron in hemoglobin (Hb) than does O2. Consider the following reactions and approximate standard free energy changes: Using these data, estimate the equilibrium ...Define or illustrate the following terms. a. Thermodynamic stability b. Kinetic stability c. Radioactive decay d. β-particle production e. α-Particle production f. Positron production g. Electron capture h. γ-ray ...
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