Which of the following complexes has the largest crystal field splitting of the d orbitals? A....
Which of the following complexes has the largest crystal field splitting of the d orbitals? A. [Fe(H2O)6]3+ B. [FeF6]3– C. [Fe(NH3)6]3+ D. [FeI6]3– E. [Fe(CO)6]3+
Homework Answers
Add Answer to:
Which of the following complexes has the largest crystal field
splitting of the d orbitals? A....
2. a. Draw and show the crystal field splitting of the d orbitals in an octahedral...
2. a. Draw and show the crystal field splitting of the d orbitals in an octahedral complex, a tetrahedral complex, and in a square planar complex.(clearly label the orbitals) b. Explain the difference in the following crystal field splitting values (1) Co(NH3).]2+ 10200 cm"! : [CO(NH3).]* 22,900 cm (ii) [Cr(H20).]** 17,400 cm. ; [Cr(CN).]3-26,600 cm (iii) [MnF6]?- 22,200 cm-"; [ReF.]?- 27,800 cm- (iv) [Co(NH3).]2+ 10,200 cm '; [Co(NH3)4]2+ 5,900 cm c. Draw and show the filling of 6 d electrons...
16.15. For each pair of complexes, predict which will have the larger CF splitting parameter: a....
16.15. For each pair of complexes, predict which will have the larger CF splitting parameter: a. [NiC14]2- or [NiCic]4- b. [NiS4]6- or [Ni(H2O),]2+ c. [PtF.12- or [Pt(CN),12- d. [CoCl.]- or [Co(PMez).]2+ e. [Ru(NH3).]2+ or [Ru(NH3).]3+
ligand field will cause splitting of energy levels of 3d orbitals of the central metal ion.............
ligand field will cause splitting of energy levels of 3d
orbitals of the central metal ion..........
splitting of energy ieveis of 3d obitals of the central metal ion. 6. Ligand field will cause Draw the energy levels of the 3d ortbitals of metal complexes in (a) octahedral, (b) tetrahedral, (c) square planar, (d) linear configurations. (e) Briefly explain the key factor which determines the relative energy level of the five 3d orbitals in different configurations. (20 % )
splitting of...
Part A (2 marks) In the following pairs of complexes, which do you expect to have...
Part A (2 marks) In the following pairs of complexes, which do you expect to have a larger ligand field splitting parameter Ao? Why? Explain? i) [Fe(NH3)612+ or [Fe(NH3). 13+ ii) (Co(CN)613- or [Rh(CN)613- Part B (3 maks) In the following pairs of complexes, which do you expect to be more labile? Why? Explain? ) [Cr(NH3)613+ or [Mn(NH3)6]3+ ii) (Co(CN)613- or [Rh(CN)613- ii) [Cr(NH3).]3+ or [V(NH3).]2+
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....
Crystal Field Question. I understand that octahedral shapes have larger splitting energies then in tetrahedral complexes....
Crystal Field Question.
I understand that octahedral shapes have larger splitting energies
then in tetrahedral complexes. And it would take more energy to
split more electrons. So would the order be from Highest to Lowest:
B>A>C where A, B, C are the compounds listed in their
respective orders.
Between Ni(H20)s2+ ; Ni(en)32+; and lowest and why? Cu(CN)42- which has highest splitting and which has
Compare the crystal field splitting of Co(II) and Co(III) ions. Which one has a larger crystal...
Compare the crystal field splitting of Co(II) and Co(III) ions. Which one has a larger crystal field splitting? Briefly explain your answer.
The complex [Fe(H2O)6]3+ has a maximum absorbance at 724 nm. a.Calculate the crystal field splitting energy,...
The complex [Fe(H2O)6]3+ has a maximum absorbance at 724 nm. a.Calculate the crystal field splitting energy, in kJ, for the complex. b.Predict the colour of the complex.
Question 2 1 pts In tetrahedral crystal field splitting, which orbitals are of equal, but highest...
Question 2 1 pts In tetrahedral crystal field splitting, which orbitals are of equal, but highest energy? o dxy o dxz dz2 o dyz dx2-y2
A37. Which one of the following coordination complexes would you expect to have the largest formation...
A37. Which one of the following coordination complexes would you expect to have the largest formation constant? (en is the bidentate ligand ethane-1,2- diamine, H2NCH2CH2NH2) 3+ (A) ICo(eno (B) ICo(en)o2 (C) [Co(NH3)6 (D) [Co(NH3)6l2+ (E) [Co(NH3)4] + 3+ Questions continue on next page
2. a. Draw and show the crystal field splitting of the d orbitals in an octahedral complex, a tetrahedral complex, and in a square planar complex.(clearly label the orbitals) b. Explain the difference in the following crystal field splitting values (1) Co(NH3).]2+ 10200 cm"! : [CO(NH3).]* 22,900 cm (ii) [Cr(H20).]** 17,400 cm. ; [Cr(CN).]3-26,600 cm (iii) [MnF6]?- 22,200 cm-"; [ReF.]?- 27,800 cm- (iv) [Co(NH3).]2+ 10,200 cm '; [Co(NH3)4]2+ 5,900 cm c. Draw and show the filling of 6 d electrons...
16.15. For each pair of complexes, predict which will have the larger CF splitting parameter: a. [NiC14]2- or [NiCic]4- b. [NiS4]6- or [Ni(H2O),]2+ c. [PtF.12- or [Pt(CN),12- d. [CoCl.]- or [Co(PMez).]2+ e. [Ru(NH3).]2+ or [Ru(NH3).]3+
ligand field will cause splitting of energy levels of 3d
orbitals of the central metal ion..........
splitting of energy ieveis of 3d obitals of the central metal ion. 6. Ligand field will cause Draw the energy levels of the 3d ortbitals of metal complexes in (a) octahedral, (b) tetrahedral, (c) square planar, (d) linear configurations. (e) Briefly explain the key factor which determines the relative energy level of the five 3d orbitals in different configurations. (20 % )
splitting of...
Part A (2 marks) In the following pairs of complexes, which do you expect to have a larger ligand field splitting parameter Ao? Why? Explain? i) [Fe(NH3)612+ or [Fe(NH3). 13+ ii) (Co(CN)613- or [Rh(CN)613- Part B (3 maks) In the following pairs of complexes, which do you expect to be more labile? Why? Explain? ) [Cr(NH3)613+ or [Mn(NH3)6]3+ ii) (Co(CN)613- or [Rh(CN)613- ii) [Cr(NH3).]3+ or [V(NH3).]2+
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....
Crystal Field Question.
I understand that octahedral shapes have larger splitting energies
then in tetrahedral complexes. And it would take more energy to
split more electrons. So would the order be from Highest to Lowest:
B>A>C where A, B, C are the compounds listed in their
respective orders.
Between Ni(H20)s2+ ; Ni(en)32+; and lowest and why? Cu(CN)42- which has highest splitting and which has
Question 2 1 pts In tetrahedral crystal field splitting, which orbitals are of equal, but highest energy? o dxy o dxz dz2 o dyz dx2-y2
A37. Which one of the following coordination complexes would you expect to have the largest formation constant? (en is the bidentate ligand ethane-1,2- diamine, H2NCH2CH2NH2) 3+ (A) ICo(eno (B) ICo(en)o2 (C) [Co(NH3)6 (D) [Co(NH3)6l2+ (E) [Co(NH3)4] + 3+ Questions continue on next page
Most questions answered within 3 hours.
-
Provide an example of the components of an experimental
design (ETCRRR) based off the following observation,...
asked 51 minutes ago -
Oxygen is composed of three isotopes: oxygen-16, oxygen-17,
oxygen-18 and has an average atomic mass of...
asked 54 minutes ago -
C program:
1:
Write a program that uses 5 threads. Initialize a shared
variable with a...
asked 53 minutes ago -
Draw the Lewis structures of the molecules below and use them to
answer the following questions:...
asked 1 hour ago -
A group of plumbers are trying to determine how to schedule a
job for plumbing the...
asked 1 hour ago -
true or false occupation have hardly any influence on the
consciousness of employees??
asked 1 hour ago -
31. What is ∆G for a reaction where ∆G° = -4.5 kJ/mol and Q =
4.0...
asked 1 hour ago -
The monthly incomes from a random sample of faculty at a
university are shown below.
Monthly...
asked 1 hour ago -
(a) Place the following gases in order of increasing average
molecular speed at 25°C: CO, SF6,...
asked 1 hour ago -
Can you think of a company which has a distinctive
competitive advantage (CA)? What is this...
asked 1 hour ago -
1. Show your working out for the following calculation
a)
TENS
buffer:  
asked 2 hours ago -
Assume that four electrons are confined to a one dimensional box
4.95 ✕ 10−10 m in...
asked 2 hours ago