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Predict which complex in each of the following pairs will have the lower energy d-d transition;...
2. For each of the following pairs, identify the complex with the higher crystal field stabilization energy (and show y...
2. For each of the following pairs, identify the complex with the higher crystal field stabilization energy (and show your work). (a) [Fe(CN)6]3- vs. [Fe(CN)6]^- (b) [Ni(NH3)6]2+ vs. [Cd(en)2]2+, where en = H2NCH2CH2NH2 (c) Mn(H2O)]2+ vs. [PdC14]2-
calculuate valence electrons for each complex (a) [Mn(H20)]3+ (d) [Fe(H20).]3+ (b) [Cr(H2O)6]2+ (e) [Co(NH3)4] * (h)...
calculuate valence electrons for each complex
(a) [Mn(H20)]3+ (d) [Fe(H20).]3+ (b) [Cr(H2O)6]2+ (e) [Co(NH3)4] * (h) [Pd(NH3).]4+ (c) [V(H2O).]2+ (1) [Ni(H2O)]2+ (1) [Re(CN).]3- (g) MoF6
Date: 1117 mework 10 - Ch. 21-23 A) CN B)NO c)r D) CO Name: E ) en 24. Place the ligands, CN-, Br., H2O, and OH-in o...
Date: 1117 mework 10 - Ch. 21-23 A) CN B)NO c)r D) CO Name: E ) en 24. Place the ligands, CN-, Br., H2O, and OH-in order from least to greatest according ability to split the d orbital energy level. A) CN-, OH, H2O, Br- C) Br,H20, CN-, OH- B) Br., OH, H2O, CN- D) None of the above 25. The charge on the central metal ion in (Cr(NH3)(CO3)2+ is A)-1. B) 0. C) 1. D) 3. E) 5 26....
Enter the coordination number for the transition metal in each compound. Note: Due to requirements to...
Enter the coordination number for the transition metal in each compound. Note: Due to requirements to build this question, the complex ion is enclosed in { } rather than square brackets. K{Fe(H2O)2(ox)2} {Co(H2O)4(CN)2}Cl {Mn(NH3)4}Br2 {Ni(acac)2} {Cu(NH3)2}2SO4 Ca{MnEDTA}
Electronic absorption spectrum of copper ammine complexes (i) Draw the electron distribution in the d orbitals of an octahedral Cu(II) complex and show the electronic transition responsible for the...
Electronic absorption spectrum of copper ammine complexes
(i) Draw the electron distribution in the d orbitals of an
octahedral Cu(II) complex and show the electronic transition
responsible for the absorptions observed.
(ii) Assign the transition you observe for each complex and give
the value of Δ (in cm-1).
Visible absorption spectra of Cu(ll) complexes 1.2 Cu (H20)2(NH3)4 Cu (H2O)6 Cu (H20)3(NH3)3 0.8 0.6 Cu (H20)s(NH3) Cu (H20)4(NH3)2 0.4 0.2 850 500 550 600 650 700 750 800 900 450 nm...
Question 10 5 pts Which of the following pairs of coordination compounds or complex ions are...
Question 10 5 pts Which of the following pairs of coordination compounds or complex ions are examples of linkage isomers? O [Fe(NH3)2(H20)4]Br2 and [Fe(NH3)2(H20)4]12 [Cu(NH3) 5Br]Cl and [Cu(NH3)5Cl]Br O [Mn(CO)5NO2)2+ and (Mn(CO)5ONO]2+ IV(H20)613+ and V(NH3)613 o [Fe(NH3)2(H20)4]Br2 and [Fe(NH3)4(H20)2Br2
From the following list of metal ions and ligands, construct metal complexes with properties which match...
From the following list of metal ions and ligands, construct metal complexes with properties which match that described in each part of the question and provide a brief explanation. (Only one example is required for each part of the question, e.g. [Fe(H20)6]21). Metal ions Ligands (in order of increasing ligand field strength) [ < Br< <C1° <NO3 <OH <ox?- <H2O< Ti(IV), V(III), V(IV), Cr(II), Cr(III), Mn(II), NH3 <en <bpy < PPh3< CN=CO Mn(III), Mn(IV), Fe(II), Fe(III), Co(II), Co(III), en =...
For each of the following transition metal complexes, determine the oxidation state of the metal, its...
For each of the following transition metal complexes, determine the oxidation state of the metal, its coordination number, and the number of d electrons on that metal. (a) RuO4 (b) (CO(NH3).]3+ (c) [Cr(H2O).]8+ (d) Cr(H2O)3Cl2 (e) [Fe(H2O).]3+ (1) (Co(NH3).]2+ (9) MOCI (h) (Pt(CN)4]2- () [Mn(H2O).]2+ (1) Re(CO).Br (k) (Ag(CN 2] (1) [ReH9]?
5. For each of the following transition metal complexes, give (i) the d-electron count, (ii) the approximate shape of t...
5. For each of the following transition metal complexes, give (i) the d-electron count, (ii) the approximate shape of the complex, and (iii) an energy level diagram showing the splitting and filling of the d-orbitals. (a) [Os(CN)6]3- (b) cis-PtCl2(NH3)2 (c) [Cu(NH3)4]*
thanks in advance In which of the following complexes does the transition metal have a de...
thanks in advance
In which of the following complexes does the transition metal have a de configuration? Select one: O a. Cu(H20)62- O b. PtCl42- O c. Ni(CO) O d. Fe(CN) O e. Zn(NH3)42- Which of the following complexes has inkade somers Select one: O a. [Ni(H20);(SCN)]SO, O b. [Ni(NH3),Clą]A! c. [Ni(NH3),CINO, d. [Ni(H20)ŚCI)(SCN); e. [Ni(H20).CICI O What is a general formula for octahedral complexes that exhibit mer - fac isomerism? (M = metal; A, B and C = ligands)...
2. For each of the following pairs, identify the complex with the higher crystal field stabilization energy (and show your work). (a) [Fe(CN)6]3- vs. [Fe(CN)6]^- (b) [Ni(NH3)6]2+ vs. [Cd(en)2]2+, where en = H2NCH2CH2NH2 (c) Mn(H2O)]2+ vs. [PdC14]2-
calculuate valence electrons for each complex
(a) [Mn(H20)]3+ (d) [Fe(H20).]3+ (b) [Cr(H2O)6]2+ (e) [Co(NH3)4] * (h) [Pd(NH3).]4+ (c) [V(H2O).]2+ (1) [Ni(H2O)]2+ (1) [Re(CN).]3- (g) MoF6
Date: 1117 mework 10 - Ch. 21-23 A) CN B)NO c)r D) CO Name: E ) en 24. Place the ligands, CN-, Br., H2O, and OH-in order from least to greatest according ability to split the d orbital energy level. A) CN-, OH, H2O, Br- C) Br,H20, CN-, OH- B) Br., OH, H2O, CN- D) None of the above 25. The charge on the central metal ion in (Cr(NH3)(CO3)2+ is A)-1. B) 0. C) 1. D) 3. E) 5 26....
Electronic absorption spectrum of copper ammine complexes
(i) Draw the electron distribution in the d orbitals of an
octahedral Cu(II) complex and show the electronic transition
responsible for the absorptions observed.
(ii) Assign the transition you observe for each complex and give
the value of Δ (in cm-1).
Visible absorption spectra of Cu(ll) complexes 1.2 Cu (H20)2(NH3)4 Cu (H2O)6 Cu (H20)3(NH3)3 0.8 0.6 Cu (H20)s(NH3) Cu (H20)4(NH3)2 0.4 0.2 850 500 550 600 650 700 750 800 900 450 nm...
Question 10 5 pts Which of the following pairs of coordination compounds or complex ions are examples of linkage isomers? O [Fe(NH3)2(H20)4]Br2 and [Fe(NH3)2(H20)4]12 [Cu(NH3) 5Br]Cl and [Cu(NH3)5Cl]Br O [Mn(CO)5NO2)2+ and (Mn(CO)5ONO]2+ IV(H20)613+ and V(NH3)613 o [Fe(NH3)2(H20)4]Br2 and [Fe(NH3)4(H20)2Br2
From the following list of metal ions and ligands, construct metal complexes with properties which match that described in each part of the question and provide a brief explanation. (Only one example is required for each part of the question, e.g. [Fe(H20)6]21). Metal ions Ligands (in order of increasing ligand field strength) [ < Br< <C1° <NO3 <OH <ox?- <H2O< Ti(IV), V(III), V(IV), Cr(II), Cr(III), Mn(II), NH3 <en <bpy < PPh3< CN=CO Mn(III), Mn(IV), Fe(II), Fe(III), Co(II), Co(III), en =...
For each of the following transition metal complexes, determine the oxidation state of the metal, its coordination number, and the number of d electrons on that metal. (a) RuO4 (b) (CO(NH3).]3+ (c) [Cr(H2O).]8+ (d) Cr(H2O)3Cl2 (e) [Fe(H2O).]3+ (1) (Co(NH3).]2+ (9) MOCI (h) (Pt(CN)4]2- () [Mn(H2O).]2+ (1) Re(CO).Br (k) (Ag(CN 2] (1) [ReH9]?
5. For each of the following transition metal complexes, give (i) the d-electron count, (ii) the approximate shape of the complex, and (iii) an energy level diagram showing the splitting and filling of the d-orbitals. (a) [Os(CN)6]3- (b) cis-PtCl2(NH3)2 (c) [Cu(NH3)4]*
thanks in advance
In which of the following complexes does the transition metal have a de configuration? Select one: O a. Cu(H20)62- O b. PtCl42- O c. Ni(CO) O d. Fe(CN) O e. Zn(NH3)42- Which of the following complexes has inkade somers Select one: O a. [Ni(H20);(SCN)]SO, O b. [Ni(NH3),Clą]A! c. [Ni(NH3),CINO, d. [Ni(H20)ŚCI)(SCN); e. [Ni(H20).CICI O What is a general formula for octahedral complexes that exhibit mer - fac isomerism? (M = metal; A, B and C = ligands)...
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