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Estimate the crystal field stabilization energy for the octahedral ion hexachlororhodate(III), if the wavelength of maximum absorption for the ion is 439 nm. kJ mol^-1
Expert Answer
Answer
Wavelengh ( λ) of max absorbption = 476 nm
E = hc/ λ
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Question & Answer: Estimate the crystal field stabilization energy for the octahedral ion hexachlororhodate(III), if…..
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E = 6.625 x 10-34 Js x 3 x 108 ms-1/ 439 x 10-9 m = 4.52 x 10-19J = 4.52 ev
The crystal field stabilization energy for the octahedral ion hexaamminecobalt(III) is 4.52 ev
For one mole of complex = 4.52 x 10-19 J x 6.023 x 1023 /mol = 272.23 kJ/mol
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