Maximum orbital occupancy of 2 f , 2 d x y , 2 p , 4 p , 5 d x y orbitals should be determined. . Concept introduction: Energy, size, shape, and orientation of atomic orbital are determined with help of some numbers. These numbers are called quantum numbers and are obtained from solution of Schrodinger equation of hydrogen atom by application of boundary conditions. Below mentioned are four quantum numbers. 1. Principal Quantum Number It is represented by n . This quantum number is related to size and energy of different atomic orbitals. With increase in value of n , size of orbital becomes larger and electron is present farther from atomic nucleus for longer time. 2. Angular Momentum Quantum Number It is represented by l . It describes angular momentum of electron in any specific atomic orbital. Shape of orbitals is determined by this quantum number. It can have integral values from 0 to ( n − 1 ) . Designation of orbitals on basis of different l values is as follows: Value of l 0 1 2 3 Orbital s p d f 3. Magnetic Quantum Number This quantum number is denoted by m l . It describes orientation of angular momentum associated with atomic orbital. Its value ranges from − l to + l . Total values of magnetic quantum number is governed by 2 l + 1 4. Spin Quantum Number This quantum number is represented by m s . It indicates direction of electron spin. It can either + 1 2 or − 1 2 .
Maximum orbital occupancy of 2 f , 2 d x y , 2 p , 4 p , 5 d x y orbitals should be determined. . Concept introduction: Energy, size, shape, and orientation of atomic orbital are determined with help of some numbers. These numbers are called quantum numbers and are obtained from solution of Schrodinger equation of hydrogen atom by application of boundary conditions. Below mentioned are four quantum numbers. 1. Principal Quantum Number It is represented by n . This quantum number is related to size and energy of different atomic orbitals. With increase in value of n , size of orbital becomes larger and electron is present farther from atomic nucleus for longer time. 2. Angular Momentum Quantum Number It is represented by l . It describes angular momentum of electron in any specific atomic orbital. Shape of orbitals is determined by this quantum number. It can have integral values from 0 to ( n − 1 ) . Designation of orbitals on basis of different l values is as follows: Value of l 0 1 2 3 Orbital s p d f 3. Magnetic Quantum Number This quantum number is denoted by m l . It describes orientation of angular momentum associated with atomic orbital. Its value ranges from − l to + l . Total values of magnetic quantum number is governed by 2 l + 1 4. Spin Quantum Number This quantum number is represented by m s . It indicates direction of electron spin. It can either + 1 2 or − 1 2 .
Solution Summary: The author explains that energy, size, shape, and orientation of atomic orbitals are determined with help of quantum numbers.
Interpretation:Maximum orbital occupancy of 2f , 2dxy , 2p , 4p , 5dxy orbitals should be determined.
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Concept introduction:Energy, size, shape, and orientation of atomic orbital are determined with help of some numbers. These numbers are called quantum numbers and are obtained from solution of Schrodinger equation of hydrogen atom by application of boundary conditions.
Below mentioned are four quantum numbers.
1. Principal Quantum Number
It is represented by n . This quantum number is related to size and energy of different atomic orbitals. With increase in value of n , size of orbital becomes larger and electron is present farther from atomic nucleus for longer time.
2. Angular Momentum Quantum Number
It is represented by l . It describes angular momentum of electron in any specific atomic orbital. Shape of orbitals is determined by this quantum number. It can have integral values from 0 to (n−1) .
Designation of orbitals on basis of different l values is as follows:
Value of l0123Orbitalspdf
3. Magnetic Quantum Number
This quantum number is denoted by ml . It describes orientation of angular momentum associated with atomic orbital. Its value ranges from −l to +l . Total values of magnetic quantum number is governed by 2l+1
4. Spin Quantum Number
This quantum number is represented by ms . It indicates direction of electron spin. It can either +12 or −12 .
In an equilibrium mixture of the formation of ammonia from nitrogen and hydrogen, it is found that
PNH3 = 0.147 atm, PN2 = 1.41 atm and Pн2 = 6.00 atm. Evaluate Kp and Kc at 500 °C.
2 NH3 (g) N2 (g) + 3 H₂ (g)
K₂ = (PN2)(PH2)³ = (1.41) (6.00)³ = 1.41 x 104
What alkene or alkyne yields the following products after oxidative cleavage with ozone? Click the
"draw structure" button to launch the drawing utility.
and two equivalents of CH2=O
draw structure ...
H-Br
Energy
1) Draw the step-by-step mechanism by which 3-methylbut-1-ene is converted into
2-bromo-2-methylbutane.
2) Sketch a reaction coordinate diagram that shows how the internal energy (Y-
axis) of the reacting species change from reactants to intermediate(s) to product.
Br
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