Relating Color Absorbed to Color ObservedThe complex ion
Chapter , Problem 1PE(choose chapter or problem)
Relating Color Absorbed to Color Observed
The complex ion \(trans\text {-}\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{4} \mathrm{Cl}_{2}\right]^{+}\) absorbs light primarily in the red region of the visible spectrum (the most intense absorption is at 680 nm). What is the color of the complex ion?
A solution containing a certain transition-metal complex ion has the absorption spectrum shown here.
What color would you expect a solution containing this ion to be?
(a) violet, (b) blue, (c) green, (d) orange, (e) red.
Equation Transcription:
Text Transcription:
trans-[Co(NH_{3})_{4}Cl_{2}]^+
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