Organic Chemistry: A Guided Inquiry
2nd Edition
ISBN: 9780618974122
Author: Andrei Straumanis
Publisher: Cengage Learning
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Chapter 2, Problem 17CTQ
Interpretation Introduction
Interpretation:Non-legitimate Lewis structure from CTQ 13 should be identified by giving reasons.
Concept introduction:A Lewis structure is diagrammatic view of a molecule, where lone pair of electrons is represented in dots, bonds are represented with lines & formal charge of each atom is mentioned near the atom.
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In the following Lewis structure of [(CH3)2OH]+, every atom, bond and lone pair is positioned. To
complete the structure, drag the formal charge tags to the appropriate atom(s). Each marker may be
used more than once, or not at all. If an atom has a formal charge of zero, do not drag a tag to it.
When you drag the marker in, place the little crosshairs in the upper left corner of the marker
directly over the atom(s) in question (not above them).
H
H-C-O-C-H
HHH
-
H
I
Η Η Η
0 0
+
2+
2-
In the following Lewis structure of [(CH3)2OH]*, every atom, bond and lone pair is positioned. To complete the
structure, drag the formal charge tags to the appropriate atom(s). Each marker may be used more than once,
or not at all. If an atom has a formal charge of zero, do not drag a tag to it.
When you drag the marker in, place the little crosshairs in the upper left corner of the marker directly
over the atom(s) in question (not above them).
H.
H-C
Н-С-О-С-Н
C-H
H HH
2-
II
2-
2.
Find two other resonance structures (in skeletal form) for the structure provided (find the
two best possible). Draw arrows to show the movement of electrons. Rank the structures from
major contributor =1, minor = 2, very minor = 3.
Chapter 2 Solutions
Organic Chemistry: A Guided Inquiry
Ch. 2 - Prob. 1CTQCh. 2 - The valence shell of an atom in a legitimate Lewis...Ch. 2 - Prob. 3CTQCh. 2 - Prob. 4CTQCh. 2 - Prob. 5CTQCh. 2 - It is impossible to draw a legitimate Lewis...Ch. 2 - Describe how to calculate the total number of...Ch. 2 - Prob. 8CTQCh. 2 - Prob. 9CTQCh. 2 - Prob. 10CTQ
Ch. 2 - Prob. 11CTQCh. 2 - Prob. 12CTQCh. 2 - A complete Lewis structure must show all nonzero...Ch. 2 - Prob. 14CTQCh. 2 - Prob. 15CTQCh. 2 - Prob. 16CTQCh. 2 - Prob. 17CTQCh. 2 - Prob. 18CTQCh. 2 - Complete the rest of the table for N, O or X by...Ch. 2 - Prob. 20CTQCh. 2 - Prob. 21CTQCh. 2 - Make a checklist that can be used to determine if...Ch. 2 - Prob. 2ECh. 2 - Prob. 3ECh. 2 - Draw the Lewis structure of a neutral molecule...Ch. 2 - Prob. 5ECh. 2 - For each element, predict (and draw a Lewis...Ch. 2 - Predict which of the following species is least...Ch. 2 - The molecules BH3 and SF6 and the ion SO42 exist...Ch. 2 - These are NOTlegitimate Lewisstructures (and...Ch. 2 - Fill in missing formal charges where needed (all...Ch. 2 - Below each structure in the previous question is a...Ch. 2 - Prob. 12ECh. 2 - Carbon monoxide (CO) is an example of an overall...Ch. 2 - Explain why this Lewis structure for CO is not as...Ch. 2 - Prob. 15ECh. 2 - Prob. 16ECh. 2 - Prob. 17ECh. 2 - Prob. 18ECh. 2 - Prob. 19E
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