Chapter 11 Chemical Bonds: The Formation of Compounds from ...

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11.7 Lewis structures of compounds the procedure helps to write the Lewis structure ex. 11.9 how man valence electrons in each of the following atoms: Cl H C O N S P I 7 1 4 6 5 6 5 7 16
ex. 11.10 write the Lewis structure for H 2 O step 1 total valence electrons = 2 × 1 + 6 = 8 step 2 the skeleton structure H O H : O· · H H step 3 subtract 4 electrons from 8 8 – 4 = 4 step 4 distribute 4 electrons around O atom ·· ·· H : O : H—O : ·· | H H ex.11.11 write the Lewis structure for CH 4 step 1 total valence electrons = 4 × 1 + 4 = 8 step 2 H H· · H C H H : C : H ·· H H step 3 8 – 8 = 0 H | H—C—H | H 17
Page 1 and 2: Chapter 11 Chemical Bonds: The Form
Page 3 and 4: 2. atomic radius • the increase i
Page 5 and 6: 11.2 Lewis structures of atoms meta
Page 7 and 8: consider Na and Cl atoms react with
Page 9 and 10: ex. 11.2 how Mg and Cl combine to f
Page 11 and 12: 11.5 The covalent bond: sharing ele
Page 13 and 14: 11.6 Electronegativity the bond for
Page 15: carbon dioxide CO 2 is nonpolar O =
Page 19 and 20: 11.8 Complex Lewis structures for s
Page 21 and 22: 11.9 Compounds containing polyatomi
Page 23 and 24: 11.11 The valence shell electron pa
Page 25: ex. 11.15 predict the molecular sha

Chapter 11 Chemical Bonds: The Formation of Compounds from ...

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