Concept explainers
(a)
Interpretation:
The electron dot formula and structural formula for
Concept introduction:
The electron dot formula shows the valence electrons which form the bond between the atoms in a molecule. The electron pairs that are shared by the atoms are known as bonding electrons. The other electrons that are present in order to complete the octet are known as non-bonding electrons. The electron dot formula is also known as the Lewis structure.
Answer to Problem 36E
The electron dot formula for
The structural formula for
Explanation of Solution
The total number of valence electron in
Therefore, the number of electron pair is seven
Figure 1
Out of seven electron pairs, two electron pairs are involved in bonding. Therefore, there is five lone pair. The structural formula for
Figure 2
The electron dot formula for
The structural formula for
(b)
Interpretation:
The electron dot formula and structural formula for
Concept introduction:
The electron dot formula shows the valence electrons which form the bond between the atoms in a molecule. The electron pairs that are shared by the atoms are known as bonding electrons. The other electrons that are present in order to complete the octet are known as non-bonding electrons. The electron dot formula is also known as the Lewis structure.
Answer to Problem 36E
The electron dot formula for
The structural formula for
Explanation of Solution
The total number of valence electron in
Therefore, the number of electron pair is nine
Figure 3
Out of nine electron pairs, only four electron pairs are involved in bonding. Therefore, there is five lone pair. The structural formula for
Figure 4
The electron dot formula for
The structural formula for
(c)
Interpretation:
The electron dot formula and structural formula for
Concept introduction:
The electron dot formula shows the valence electrons which form the bond between the atoms in a molecule. The electron pairs that are shared by the atoms are known as bonding electrons. The other electrons that are present in order to complete the octet are known as non-bonding electrons. The electron dot formula is also known as the Lewis structure.
Answer to Problem 36E
The electron dot formula for
The structural formula for
Explanation of Solution
The total number of valence electron in
Therefore, the number of electron pair is eight
Figure 5
Out of eight electron pairs, four electron pairs are involved in bonding. Therefore, there is four lone pair. The structural formula for
Figure 6
The electron dot formula for
The structural formula for
(d)
Interpretation:
The electron dot formula and structural formula for
Concept introduction:
The electron dot formula shows the valence electrons which form the bond between the atoms in a molecule. The electron pairs that are shared by the atoms are known as bonding electrons. The other electrons that are present in order to complete the octet are known as non-bonding electrons. The electron dot formula is also known as the Lewis structure.
Answer to Problem 36E
The electron dot formula for
The structural formula for
Explanation of Solution
The total number of valence electron in
Therefore, the number of electron pair is five
Figure 7
All electron pair is involved in bonding. Therefore, there is no lone pair. The structural formula for
Figure 8
The electron dot formula for
The structural formula for
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Chapter 12 Solutions
Introductory Chemistry: Concepts and Critical Thinking (8th Edition)
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