6.)a.) In the series of Werner complexes (after the German-Swiss chemist) [CoX(NH3)5]* with X = I', Cl', NH3,there is a color variation from purple (I'), through pink (CI') to yellow (NH3). Explain this observation.b.) The same transition metal ion can provide a different color to different host lattices. Red rubyconsists of an Al203 corundum host structure where Cr3+ dopants occupy octahedral sites surroundedby 02. In green emeralds, however, Cr3+ acts as a dopant of the beryl (Be3Al2(SiO3)6) host, wherein itoccupies octahedral sites, surrounded by six silicate ions. With this information, determine whetherthe silicate anions impose a stronger or weaker ligand field compared to 02. Explain your reasoning.

Answered: Image /qna-images/answer/cc5cde03-4001-4872-a86d-e15c60ab303e.jpg

6.) a.) In the series of Werner complexes (after the German-Swiss chemist) [CoX(NH3)s]** with X =l', CI, NH3, there is a color variation from purple (1'), through pink (cI) to yellow (NH3). Explain this observation. b.) The same transition metal ion can provide a different color to different host lattices. Red ruby consists of an Al,03 corundum host structure where Cr³* dopants occupy octahedral sites surrounded by 02. In green emeralds, however, Cr3+ acts as a dopant of the beryl (Be;Al2(Si03)6) host, wherein it occupies octahedral sites, surrounded by six silicate ions. With this information, determine whether the silicate anions impose a stronger or weaker ligand field compared to 02. Explain your reasoning.

6.) a.) In the series of Werner complexes (after the German-Swiss chemist) [CoX(NH3)s]** with X =l', CI, NH3, there is a color variation from purple (1'), through pink (cI) to yellow (NH3). Explain this observation. b.) The same transition metal ion can provide a different color to different host lattices. Red ruby consists of an Al,03 corundum host structure where Cr³* dopants occupy octahedral sites surrounded by 02. In green emeralds, however, Cr3+ acts as a dopant of the beryl (Be;Al2(Si03)6) host, wherein it occupies octahedral sites, surrounded by six silicate ions. With this information, determine whether the silicate anions impose a stronger or weaker ligand field compared to 02. Explain your reasoning.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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