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1. (a) (2 points) Draw the radial distribution functions for the 4d and 4f orbitals AVA...
The diagram below shows the radial distribution functions of 3 orbitals all with angular momentum uantum number f =...
The diagram below shows the radial distribution functions of 3 orbitals all with angular momentum uantum number f = 0. Which of the follow options is correct regarding the diagram below? 0.12- 0.12 0.08- 1 0.06 0.04 V 0.02 10 r/a 15 20 a) All of the lines represent s orbitals and the line labeled C has the greatest principle quantum number. b) All of the lines represent s orbitals and the line labeled A has the greatest principle quantum...
draw the electron density distribution of the five 3d orbitals....... 7. (a) Draw the electron density...
draw the electron density distribution of the five 3d
orbitals.......
7. (a) Draw the electron density distribution of the five 3d orbitals; Based on the crystal field theory, draw the energy levels of eg and t2g orbitals for metal ion complexes having (b) octahedral and (c) tetrahedral configurations, and (d) explain why the energy of one is higher than the other, (e) based on the crystal field theory predict the spin states of Fe(CN)3 and Fe(H20)3 (15%)
7. (a) Draw...
Problem Set #1-Chapters 2 and 3
Problem Set #1-Chapters 2 and 3 1) a. Determine the values of quantum numbers I and n for a 5d electron. b. Determine the maximum possible number of 4d electrons an atom can have. c. Determine the maximum possible number of 4d electrons with m, =-%. d. Determine the value of I for the g orbitals. List the possible values of mi for these orbitals. 2) Consider the 4d orbitals. a. Draw a Radial Probability Furiction for the 4d orbitals. b. Draw the 4dz orbital and the 4dxy...
Extra Credit The properties of the hybrid orbitals (energy, most probable radius, electronegativity, ete.) will be...
Extra Credit The properties of the hybrid orbitals (energy, most probable radius, electronegativity, ete.) will be determined by: (1), the properties of the atomie orbitals that the hybrid orbitals contain (2) the contribution that each orbital type makes to the hybrid mixture. Questions: In each case justify your response 1) In which of the following hybrid orbitals will electrons be the highest in energy? 2) In which will the electrons be lowest in energy? sp, spl. sp, sp'd spid (assume...
8. Consider the process of shielding in atoms, using Be as an example. What is being...
8. Consider the process of shielding in atoms, using Be as an example. What is being shielded? What is it being shielded from? What is doing the shielding? 9. a. Which set of orbitals is defined by the quantum numbers n= 3 and 1=2? How many orbitals are there in this set? b. How many radial nodes does a 5s orbital have? c. Figure 1.12 shows the radial distribution functions for 2s and 2p hydrogenic orbitals. Which orbital gives the...
1.What is the minimum energy that a photon must have to ionize a hydrogen atom fromthe n 3 energy...
need short answers of these please
1.What is the minimum energy that a photon must have to ionize a hydrogen atom fromthe n 3 energy level? 2. Consider the radial distribution shown below for an electron in an s atomic orbital where ris the distance of the electron from the nucleus 0.60 0.48 0.36 0.24 0.12 0.00 12 16 20 rla Identify: (1) where the atomic nucleus is located; (2)a radial node; (3) the mostprobable distance of the electron from...
Orbitals and Quantum Numbers Each atomic orbital is specified by a unique set of n, l...
Orbitals and Quantum Numbers Each atomic orbital is specified by a unique set of n, l and ml quantum numbers: 1a. What quantum number/s do the two spherical orbitals have in common? What quantum number/s would be different? Are these orbitals s, p or d? 1b. Write down a possible set (n, l, ml) of quantum numbers for each spherical orbital. 1c. Consider the dumb-bell shaped orbitals. What quantum number/s do these three orbitals have in common? What quantum number/s...
The molecule is 3. (9 points) Sketch the frontier orbitals involved in bonding the H2 to W. a. (3 points) Start by con...
The molecule is
3. (9 points) Sketch the frontier orbitals involved in bonding the H2 to W. a. (3 points) Start by considering the orbitals of the free H2 molecule. Draw the MO diagram for H2 and fill in the electrons. What is the HOMO? LUMO? Draw the shape of these orbitals. b. (4 points) Consider the metal orbitals which would have the appropriate symmetry to interact with each H2 orbital. Draw these interactions. Be sure to indicate the direction...
26. What must be the charge on a Fe ion that is isoelectronic with Com? (1)4...
26. What must be the charge on a Fe ion that is isoelectronic with Com? (1)4 (2)3 (3)2 27. Which statement is true? (1) All 3d orbitals have the same shape, just different orientations orbital can be represented by a sphere. (3) A 3p orbital has the same energy as a 2p orbital of these statements above are true. (4) (2) The 4s (4) None 28. Which statement is true concerning the spectrum of hydrogen obtained from a gas discharge...
Problem #1 Draw the first four e-molecular orbitals for the heptatrienyl cation shown below. Stack them...
Problem #1 Draw the first four e-molecular orbitals for the heptatrienyl cation shown below. Stack them according to energy with respect to the non-bonding line. Indicate the symmetry of each orbital. Show all nodes, and use shading to indicate the phase of the orbitals. Put in the A-electrons and identify the HOMO and LUMO orbitals HC CH Problem #2 Provide full IUPAC names for each of the following molecules: a) b) HO CH3
The diagram below shows the radial distribution functions of 3 orbitals all with angular momentum uantum number f = 0. Which of the follow options is correct regarding the diagram below? 0.12- 0.12 0.08- 1 0.06 0.04 V 0.02 10 r/a 15 20 a) All of the lines represent s orbitals and the line labeled C has the greatest principle quantum number. b) All of the lines represent s orbitals and the line labeled A has the greatest principle quantum...
draw the electron density distribution of the five 3d
orbitals.......
7. (a) Draw the electron density distribution of the five 3d orbitals; Based on the crystal field theory, draw the energy levels of eg and t2g orbitals for metal ion complexes having (b) octahedral and (c) tetrahedral configurations, and (d) explain why the energy of one is higher than the other, (e) based on the crystal field theory predict the spin states of Fe(CN)3 and Fe(H20)3 (15%)
7. (a) Draw...
Extra Credit The properties of the hybrid orbitals (energy, most probable radius, electronegativity, ete.) will be determined by: (1), the properties of the atomie orbitals that the hybrid orbitals contain (2) the contribution that each orbital type makes to the hybrid mixture. Questions: In each case justify your response 1) In which of the following hybrid orbitals will electrons be the highest in energy? 2) In which will the electrons be lowest in energy? sp, spl. sp, sp'd spid (assume...
8. Consider the process of shielding in atoms, using Be as an example. What is being shielded? What is it being shielded from? What is doing the shielding? 9. a. Which set of orbitals is defined by the quantum numbers n= 3 and 1=2? How many orbitals are there in this set? b. How many radial nodes does a 5s orbital have? c. Figure 1.12 shows the radial distribution functions for 2s and 2p hydrogenic orbitals. Which orbital gives the...
need short answers of these please
1.What is the minimum energy that a photon must have to ionize a hydrogen atom fromthe n 3 energy level? 2. Consider the radial distribution shown below for an electron in an s atomic orbital where ris the distance of the electron from the nucleus 0.60 0.48 0.36 0.24 0.12 0.00 12 16 20 rla Identify: (1) where the atomic nucleus is located; (2)a radial node; (3) the mostprobable distance of the electron from...
The molecule is
3. (9 points) Sketch the frontier orbitals involved in bonding the H2 to W. a. (3 points) Start by considering the orbitals of the free H2 molecule. Draw the MO diagram for H2 and fill in the electrons. What is the HOMO? LUMO? Draw the shape of these orbitals. b. (4 points) Consider the metal orbitals which would have the appropriate symmetry to interact with each H2 orbital. Draw these interactions. Be sure to indicate the direction...
26. What must be the charge on a Fe ion that is isoelectronic with Com? (1)4 (2)3 (3)2 27. Which statement is true? (1) All 3d orbitals have the same shape, just different orientations orbital can be represented by a sphere. (3) A 3p orbital has the same energy as a 2p orbital of these statements above are true. (4) (2) The 4s (4) None 28. Which statement is true concerning the spectrum of hydrogen obtained from a gas discharge...
Problem #1 Draw the first four e-molecular orbitals for the heptatrienyl cation shown below. Stack them according to energy with respect to the non-bonding line. Indicate the symmetry of each orbital. Show all nodes, and use shading to indicate the phase of the orbitals. Put in the A-electrons and identify the HOMO and LUMO orbitals HC CH Problem #2 Provide full IUPAC names for each of the following molecules: a) b) HO CH3
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