What is wrong with this
wavefunction?
Homework Answers
Total wavefunction always has to be antisymetric for that either part of the wavefunction has to be antisymetric while in the given wavefunction both part are symetric so overall function is coming to be symetric which is not acceptable.
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The following is a proposed wavefunction for the Be atom: V(1,2,3,4)Als(1)1s(2)2s(3)2s(4)1s(1)2s(...
5. The following is a proposed wavefunction for the Be atom V(1,2,3,4) A1s(1)1s(2)2s(3)2s(4)+1s(1...
5. The following is a proposed wavefunction for the Be atom V(1,2,3,4) A1s(1)1s(2)2s(3)2s(4)+1s(1)2s(2)2s(3)1s(4) 1s(1)2s(2)1s(3)2s(4) +2s(1)2s(2)1s(3)1s(4)]x a(1)8(2)- B(1)a(2)]a(3)B(4) - B(3)a(4) a) find the normalization constant. b) What is wrong with this wavefunction?
5. The following is a proposed wavefunction for the Be atom V(1,2,3,4) A1s(1)1s(2)2s(3)2s(4)+1s(1)2s(2)2s(3)1s(4) 1s(1)2s(2)1s(3)2s(4) +2s(1)2s(2)1s(3)1s(4)]x a(1)8(2)- B(1)a(2)]a(3)B(4) - B(3)a(4) a) find the normalization constant. b) What is wrong with this wavefunction?
The wavefunction for an electron in the 1s orbital of a He+ atom is given by:...
The wavefunction for an electron in the 1s orbital of a He+ atom is given by: ψ1,0,0 = (8 /πa03 )1/2 e -2r/a0 (1) Show that the wavefunction is normalized and calculate the expectation value for the radius explicitly. The following integral is helpful: R ∞ 0 = x n e −ax = n! a n+1
help please 1. Consider the wavefunction of the 2s orbital of the hydrogen atom: 4(2s) where...
help please
1. Consider the wavefunction of the 2s orbital of the hydrogen atom: 4(2s) where a, is the Bohr's radius (0.52918 nm). 1 e (a) (15pt) Determine the expectation value of the potential and > of the 2s orbital. (b) (10pt) Determine the expectation value of the kinetic energy of the 2s orbital. (c) (5pt) Determine the location of the radial node (if there is any) in nm. (a) (5pt) Determine the location of the angular node (if there...
A neutral atom has the following electron configuration: 2, 2 6, 2, 3 1s 2s 2p...
A neutral atom has the following electron configuration: 2, 2 6, 2, 3 1s 2s 2p 3s 3p What is the chemical symbol for the atom? How many electrons does the atomn have? How many 2p electrons are in the atom?
Considering the generic atomic orbital energy diagram; rank the three proposed electronic transitions-1s → 2s ,...
Considering the generic atomic orbital energy diagram; rank the three proposed electronic transitions-1s → 2s , 2s → 2p 34s-from lowest energy photon to highest energy photon required to induce the three proposed transitions. 9. 10. If an electronic transition from 4s3s results in emission of a "green" photon for a given elemental atom, then the electronic transition from 2s 1s would result in emission of a "red" or "blue" photon? 11. Considering the atomic orbital energy diagram in the...
3. In the ground electronic state of Li atom, the electron configuration is 1s 2s'. If...
3. In the ground electronic state of Li atom, the electron configuration is 1s 2s'. If we neglect all the electron-electron repulsion, and assume all Li atomic orbitals follow those in hydrogenic atoms. Determine the energy (in eV) of the electron ground state: 1s2 2s1. Namely, the total energy of the 3 electrons in 1s 2s'. Check the end of chapter problem: E8C.2(a). 3. In the ground electronic state of Li atom, the electron configuration is 1s 2s1. If we...
1. Consider the wavefunction of the 2s orbital of the hydrogen atom: -Dexp (-) where do...
1. Consider the wavefunction of the 2s orbital of the hydrogen atom: -Dexp (-) where do is the Bohr's radius (0.52918 nm). (25) = 42 (a) (15pt) Determine the expectation value of the potential < > of the 2s orbital in ev. (b) (10pt) Determine the expectation value of the kinetic energy of the 2s orbital in eV. (c) (5pt) Determine the location of the radial node (if there is any) in nm. (d) (5pt) Determine the location of the...
One of the excited states of a C2 molecule has the electron configuration: (?1s)2(?1s*)2(?2s)2(?2s*)1(? 2p)4(?2p)1.
One of the excited states of a C2 molecule has the electron
configuration: (?1s)2(?1s*)2(?2s)2(?2s*)1(? 2p)4(?2p)1.
What is the ground-state electron configuration of the Al^3+ ion? a. 1s^2 2s^2 2p^6 3s^2 3p^4...
What is the ground-state electron configuration of the Al^3+ ion? a. 1s^2 2s^2 2p^6 3s^2 3p^4 b. 1s^2 2s^2 2p^6 3s^2 3p^1 c. 1s^2 2s^2 2p^3 d. 1s^2 2s^2 2p^1 e. 1s^2 2s^2 2p^6 Which of the following is the correct noble gas electron configuration for an ion of barium? a. [Kr]5s^2 4d^10 5p^6 6s^2 b. [Kr]5s^2 5p^6 c. [Kr]5s^2 4d^10 5p^6 6s^1 d. [Kr]5s^2 4d^10 5p^6 e. [Kr]5s^2 4d^10 5p^6 6s^2 6p^2 How many orbitals are possible when l...
A: How many electrons are present in an atom with its 1s, 2s, 2p, 3s, 3p,...
A: How many electrons are present in an atom with its 1s, 2s, 2p, 3s, 3p, 3d, 4s, 4p subshells filled? What is this element? B: How much would you expect a pile of 1.00 x 1023 sodium atoms to weigh?
5. The following is a proposed wavefunction for the Be atom V(1,2,3,4) A1s(1)1s(2)2s(3)2s(4)+1s(1)2s(2)2s(3)1s(4) 1s(1)2s(2)1s(3)2s(4) +2s(1)2s(2)1s(3)1s(4)]x a(1)8(2)- B(1)a(2)]a(3)B(4) - B(3)a(4) a) find the normalization constant. b) What is wrong with this wavefunction?
5. The following is a proposed wavefunction for the Be atom V(1,2,3,4) A1s(1)1s(2)2s(3)2s(4)+1s(1)2s(2)2s(3)1s(4) 1s(1)2s(2)1s(3)2s(4) +2s(1)2s(2)1s(3)1s(4)]x a(1)8(2)- B(1)a(2)]a(3)B(4) - B(3)a(4) a) find the normalization constant. b) What is wrong with this wavefunction?
help please
1. Consider the wavefunction of the 2s orbital of the hydrogen atom: 4(2s) where a, is the Bohr's radius (0.52918 nm). 1 e (a) (15pt) Determine the expectation value of the potential and > of the 2s orbital. (b) (10pt) Determine the expectation value of the kinetic energy of the 2s orbital. (c) (5pt) Determine the location of the radial node (if there is any) in nm. (a) (5pt) Determine the location of the angular node (if there...
A neutral atom has the following electron configuration: 2, 2 6, 2, 3 1s 2s 2p 3s 3p What is the chemical symbol for the atom? How many electrons does the atomn have? How many 2p electrons are in the atom?
Considering the generic atomic orbital energy diagram; rank the three proposed electronic transitions-1s → 2s , 2s → 2p 34s-from lowest energy photon to highest energy photon required to induce the three proposed transitions. 9. 10. If an electronic transition from 4s3s results in emission of a "green" photon for a given elemental atom, then the electronic transition from 2s 1s would result in emission of a "red" or "blue" photon? 11. Considering the atomic orbital energy diagram in the...
3. In the ground electronic state of Li atom, the electron configuration is 1s 2s'. If we neglect all the electron-electron repulsion, and assume all Li atomic orbitals follow those in hydrogenic atoms. Determine the energy (in eV) of the electron ground state: 1s2 2s1. Namely, the total energy of the 3 electrons in 1s 2s'. Check the end of chapter problem: E8C.2(a). 3. In the ground electronic state of Li atom, the electron configuration is 1s 2s1. If we...
1. Consider the wavefunction of the 2s orbital of the hydrogen atom: -Dexp (-) where do is the Bohr's radius (0.52918 nm). (25) = 42 (a) (15pt) Determine the expectation value of the potential < > of the 2s orbital in ev. (b) (10pt) Determine the expectation value of the kinetic energy of the 2s orbital in eV. (c) (5pt) Determine the location of the radial node (if there is any) in nm. (d) (5pt) Determine the location of the...
One of the excited states of a C2 molecule has the electron
configuration: (?1s)2(?1s*)2(?2s)2(?2s*)1(? 2p)4(?2p)1.
What is the ground-state electron configuration of the Al^3+ ion? a. 1s^2 2s^2 2p^6 3s^2 3p^4 b. 1s^2 2s^2 2p^6 3s^2 3p^1 c. 1s^2 2s^2 2p^3 d. 1s^2 2s^2 2p^1 e. 1s^2 2s^2 2p^6 Which of the following is the correct noble gas electron configuration for an ion of barium? a. [Kr]5s^2 4d^10 5p^6 6s^2 b. [Kr]5s^2 5p^6 c. [Kr]5s^2 4d^10 5p^6 6s^1 d. [Kr]5s^2 4d^10 5p^6 e. [Kr]5s^2 4d^10 5p^6 6s^2 6p^2 How many orbitals are possible when l...
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