(a) Interpretation: The given electronic configuration belongs to which neutral atom needs to be predicted. Whether it is for ground state or excited state needs to be identified. Concept introduction: According to Aufbau principle electrons are filled first in lower energy orbitals followed by higher energy orbitals. Hund’s rule states that while filling electrons in degenerate orbitals there will be single occupancy first and then only pairing can take place.
(a) Interpretation: The given electronic configuration belongs to which neutral atom needs to be predicted. Whether it is for ground state or excited state needs to be identified. Concept introduction: According to Aufbau principle electrons are filled first in lower energy orbitals followed by higher energy orbitals. Hund’s rule states that while filling electrons in degenerate orbitals there will be single occupancy first and then only pairing can take place.
Solution Summary: The author explains Aufbau's principle that electrons are filled first in lower energy orbitals followed by higher-energy orbital. The ground-state electronic configuration corresponds to excited state of Si.
The given electronic configuration belongs to which neutral atom needs to be predicted. Whether it is for ground state or excited state needs to be identified.
Concept introduction:
According to Aufbau principle electrons are filled first in lower energy orbitals followed by higher energy orbitals.
Hund’s rule states that while filling electrons in degenerate orbitals there will be single occupancy first and then only pairing can take place.
Interpretation Introduction
(b)
Interpretation:
The given electronic configuration belongs to which neutral atom needs to be predicted. Whether it is for ground state or excited state needs to be identified.
Concept introduction:
According to Aufbau principle electrons are filled first in lower energy orbitals followed by higher energy orbitals.
Hund’s rule states that while filling electrons in degenerate orbitals there will be single occupancy first and then only pairing can take place.
Interpretation Introduction
(c)
Interpretation:
The given electronic configuration belongs to which neutral atom needs to be predicted. Whether it is for ground state or excited state needs to be identified.
Concept introduction:
According to Aufbau principle electrons are filled first in lower energy orbitals followed by higher energy orbitals.
Hund’s rule states that while filling electrons in degenerate orbitals there will be single occupancy first and then only pairing can take place.
Interpretation Introduction
(d)
Interpretation:
The given electronic configuration belongs to which neutral atom needs to be predicted. Whether it is for ground state or excited state needs to be identified.
Concept introduction:
According to Aufbau principle electrons are filled first in lower energy orbitals followed by higher energy orbitals.
Hund’s rule states that while filling electrons in degenerate orbitals there will be single occupancy first and then only pairing can take place.
2010. Suppose that a 10 kg mass of iron at 20 C is dropped from a heigh of 100 meters. What is
the kinetics energy of the mass just before it hits the ground, assuming no air resistance? What is
its speed? What would be the final temperature of the mass if all the kinetic energy at impact is
transformed into internal energy? The molar heat capacity of iron is Cpp = 25.1J mol-¹ K-1
and the gravitational acceleration constant is 9.8 m s¯² |
ell last during
7. Write the isotopes and their % abundance of isotopes of
i) Cl
ii) Br
8. Circle all the molecules that show Molecular ion peak as an odd number?
c) NH2CH2CH2NH2 d) C6H5NH2
a) CH³CN b) CH3OH
Calsulate specific heat Dissolution of
NaOH
ก
ง
ง
Mass of water in cup
Final temp. of water + NaOH
Initial temp. of water
AT Water
AH Dissolution NaOH -
"CaicuraORT.
AH (NaOH)=-AH(
30g (water)
29.0°C
210°C
8°C
(82) 100 3..
=1003.20
Conjos
Chapter 8 Solutions
Selected Solutions Manual For General Chemistry: Principles And Modern Applications
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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