The reason should be determined why hydrogen can’t have more than two electrons in its valence shell. Concept Introduction: The octet rule states that atoms of a variety of elements enter into chemical combination so as to reach the configuration of eight electrons in their outermost shell. They do so by either transference of electrons or by mutual sharing of electrons. A covalent bond is formed by sharing of same number of electrons between two atoms to complete their octet. Atoms taking part in covalent bond formation may share one, two or three electron pairs thus forming single, double and triple bond respectively.
The reason should be determined why hydrogen can’t have more than two electrons in its valence shell. Concept Introduction: The octet rule states that atoms of a variety of elements enter into chemical combination so as to reach the configuration of eight electrons in their outermost shell. They do so by either transference of electrons or by mutual sharing of electrons. A covalent bond is formed by sharing of same number of electrons between two atoms to complete their octet. Atoms taking part in covalent bond formation may share one, two or three electron pairs thus forming single, double and triple bond respectively.
Solution Summary: The author explains the octet rule, which states that atoms of a variety of elements enter into chemical combination so as to reach the configuration of eight electrons in their outermost shell.
The reason should be determined why hydrogen can’t have more than two electrons in its valence shell.
Concept Introduction:
The octet rule states that atoms of a variety of elements enter into chemical combination so as to reach the configuration of eight electrons in their outermost shell. They do so by either transference of electrons or by mutual sharing of electrons.
A covalent bond is formed by sharing of same number of electrons between two atoms to complete their octet. Atoms taking part in covalent bond formation may share one, two or three electron pairs thus forming single, double and triple bond respectively.
H-
H
H
H
H
H
H
Identify and select all structures below that represent a constitutional isomer(s) of the compound shown above.
H-
H
H
H
A.
H
H
H
H-C
CI
H
H
D.
H
H
H
H
H
H
C
C
-H
H
C
C
H
H
H
H
B.
H
CI
H
H-
C
C
H
H
H
H
E.
H
CI
H
C.
Why doesn't this carry on to form a ring by deprotonating the alpha carbon and the negatively-charged carbon attacking the C=O?
6. A solution (0.0004 M) of Fe(S2CNEt2)3 (see the structural drawing below) in chloroform
has absorption bands at:
350 nm (absorbance A = 2.34);
514 nm(absorbance A = 0.0532);
Calculate the molar absorptivity values for these bands. Comment
on their possible nature (charge transfer transitions or d-d
S
N-
transitions?).
(4 points)
Chapter 3 Solutions
OWLv2 for Bettelheim/Brown/Campbell/Farrell/Torres' Introduction to General, Organic and Biochemistry, 11th Edition, [Instant Access], 1 term (6 months)
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