Absorbance (b) -490 nm x=20 300 CIT 400 500 670 λ/nm 25 20 15 / 10 cm-¹ Figure 1 UV-vis absorption spectrum of [Ti(OH2)6]³+. (a) Figure 1 shows the UV-vis absorption spectrum of [Ti(OH₂)6]³+. The band shown in the figure is not symmetric and suggests that more than one state is involved. Explain this observation using the Jahn-Teller effect. Chromium is a member of group 6 of the transition metals. Chromium complexes most commonly exist in +3 and +6 oxidation states. Discuss why the solutions of [Cr(H₂O)6]³+ and [CrO4]2- have a pale green and intense yellow, respectively. 16 markol
Absorbance (b) -490 nm x=20 300 CIT 400 500 670 λ/nm 25 20 15 / 10 cm-¹ Figure 1 UV-vis absorption spectrum of [Ti(OH2)6]³+. (a) Figure 1 shows the UV-vis absorption spectrum of [Ti(OH₂)6]³+. The band shown in the figure is not symmetric and suggests that more than one state is involved. Explain this observation using the Jahn-Teller effect. Chromium is a member of group 6 of the transition metals. Chromium complexes most commonly exist in +3 and +6 oxidation states. Discuss why the solutions of [Cr(H₂O)6]³+ and [CrO4]2- have a pale green and intense yellow, respectively. 16 markol
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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Kindly answer question a, b
![Absorbance
(b)
A-490 nm
20 300 cm
II
1
400
500
670
λ/nm
25
20
15
/10³cm-1
Figure 1 UV-vis absorption spectrum of [Ti(OH₂)6]³+.
(a)
Figure 1 shows the UV-vis absorption spectrum of [Ti(OH2)6]³+. The band
shown in the figure is not symmetric and suggests that more than one
state is involved. Explain this observation using the Jahn-Teller effect.
Chromium is a member of group 6 of the transition metals. Chromium
complexes most commonly exist in +3 and +6 oxidation states. Discuss
why the solutions of [Cr(H₂O)6]³+ and [CrO4]²- have a pale green and
intense yellow, respectively.
16 markol](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd6205eee-3e74-4cd4-a03f-f1935e30990d%2Fa61ed2ed-7c18-4d30-a839-fdddc922103f%2F8wwsqpb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Absorbance
(b)
A-490 nm
20 300 cm
II
1
400
500
670
λ/nm
25
20
15
/10³cm-1
Figure 1 UV-vis absorption spectrum of [Ti(OH₂)6]³+.
(a)
Figure 1 shows the UV-vis absorption spectrum of [Ti(OH2)6]³+. The band
shown in the figure is not symmetric and suggests that more than one
state is involved. Explain this observation using the Jahn-Teller effect.
Chromium is a member of group 6 of the transition metals. Chromium
complexes most commonly exist in +3 and +6 oxidation states. Discuss
why the solutions of [Cr(H₂O)6]³+ and [CrO4]²- have a pale green and
intense yellow, respectively.
16 markol
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