BON Lew Str Basics New 14 - Contents
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Subject Index
Page 1
Introduction - Review
Introduction to drawing Lewis structures and keeping track of the valence electrons available
12 marks
Page 2
Question
Four examples where the total number of valence electrons on the given molecule is determined
Page 3
Electron counting - Review
How to count electrons at an atom in a given Lewis structure
6 marks
Page 4
Questions
Four pages of examples in which given Lewis structures are interpreted in terms of electron counting
5 marks
Page 5
Electrons at N and H
5 marks
Page 6
Electrons at C and F
3 marks
Page 7
Electrons at H and Cl
3 marks
Page 8
Electrons at H and S
Page 9
Drawing - Review
Guidelines are given for a systematic approach to drawing Lewis structures
7 marks
Page 10
Problem
Drawing the Lewis structure for CHCl3
Page 11
Multiple bonds - Review
Drawing Lewis structures for oxygen-containing species where multiple bonds must be used (CO
2
) example given
6 marks
Page 12
Problem
Constructing the Lewis structure of methanal