For the given principal quantum number, the probable subshells and orbitals have to be identified. Concept introduction: Principal Quantum Number(n): In an atom, the electron energy mainly depends on principal quantum number. The energy of an electron becomes lower when the value of n is smaller. The orbital size also depends on n. The size of orbital increases with increase in value of principal quantum number (n) Angular Momentum Quantum Number(l): It helps to differentiate different shapes of orbitals for given n. For a given n, there are n different shapes of orbitals are present and are denoted as l. Angular momentum quantum number is also known as Azimuthal quantum number. The possible values of angular momentum quantum number is between 0 and (n-1) . If the n is 3 , then l value is 0 , 1 , 2 Magnetic Quantum Number( m l ): It helps to distinguish orbitals having various orientation in space. Any integer between -l and +l is the probable values of magnetic quantum number. For s subshell the l = 0 , then m l is zero. For p subshell the l = 1 , then m l = − 1 , 0 , + 1 . Spin Quantum Number( m s ): It refers to direction of spin of an electron in an orbital. The possible values are + 1 2 or - 1 2 .
For the given principal quantum number, the probable subshells and orbitals have to be identified. Concept introduction: Principal Quantum Number(n): In an atom, the electron energy mainly depends on principal quantum number. The energy of an electron becomes lower when the value of n is smaller. The orbital size also depends on n. The size of orbital increases with increase in value of principal quantum number (n) Angular Momentum Quantum Number(l): It helps to differentiate different shapes of orbitals for given n. For a given n, there are n different shapes of orbitals are present and are denoted as l. Angular momentum quantum number is also known as Azimuthal quantum number. The possible values of angular momentum quantum number is between 0 and (n-1) . If the n is 3 , then l value is 0 , 1 , 2 Magnetic Quantum Number( m l ): It helps to distinguish orbitals having various orientation in space. Any integer between -l and +l is the probable values of magnetic quantum number. For s subshell the l = 0 , then m l is zero. For p subshell the l = 1 , then m l = − 1 , 0 , + 1 . Spin Quantum Number( m s ): It refers to direction of spin of an electron in an orbital. The possible values are + 1 2 or - 1 2 .
Solution Summary: The author explains the principal quantum number, Angular Momentum Quantum Number, Azimuthal quantum numbers, and spin quantum numbers.
Definition Definition Product of the moment of inertia and angular velocity of the rotating body: (L) = Iω Angular momentum is a vector quantity, and it has both magnitude and direction. The magnitude of angular momentum is represented by the length of the vector, and the direction is the same as the direction of angular velocity.
Chapter 7, Problem 7.55QP
Interpretation Introduction
Interpretation:
For the given principal quantum number, the probable subshells and orbitals have to be identified.
Concept introduction:
Principal Quantum Number(n): In an atom, the electron energy mainly depends on principal quantum number. The energy of an electron becomes lower when the value of n is smaller. The orbital size also depends on n. The size of orbital increases with increase in value of principal quantum number (n)
Angular Momentum Quantum Number(l): It helps to differentiate different shapes of orbitals for given n. For a given n, there are n different shapes of orbitals are present and are denoted as l. Angular momentum quantum number is also known as Azimuthal quantum number. The possible values of angular momentum quantum number is between 0and(n-1). If the n is 3, then l value is 0,1,2
Magnetic Quantum Number(ml): It helps to distinguish orbitals having various orientation in space. Any integer between -l and +l is the probable values of magnetic quantum number. For s subshell the l=0, then ml is zero. For p subshell the l=1, then ml=−1,0,+1.
Spin Quantum Number(ms): It refers to direction of spin of an electron in an orbital. The possible values are +12or-12.
Please help me calculate the undiluted samples ppm concentration.
My calculations were 280.11 ppm. Please see if I did my math correctly using the following standard curve.
Link: https://mnscu-my.sharepoint.com/:x:/g/personal/vi2163ss_go_minnstate_edu/EVSJL_W0qrxMkUjK2J3xMUEBHDu0UM1vPKQ-bc9HTcYXDQ?e=hVuPC4
Provide an IUPAC name for each of the compounds shown.
(Specify (E)/(Z) stereochemistry, if relevant, for straight chain alkenes only. Pay attention to
commas, dashes, etc.)
H₁₂C
C(CH3)3
C=C
H3C
CH3
CH3CH2CH
CI
CH3
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Arrange the following compounds / ions in increasing nucleophilicity (least to
most nucleophilic)
CH3NH2
CH3C=C:
CH3COO
1
2
3
5
Multiple Choice 1 point
1, 2, 3
2, 1, 3
3, 1, 2
2, 3, 1
The other answers are not correct
0000
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Quantum Numbers, Atomic Orbitals, and Electron Configurations; Author: Professor Dave Explains;https://www.youtube.com/watch?v=Aoi4j8es4gQ;License: Standard YouTube License, CC-BY