Covalent bond

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5.5 Molecular Formulas and Lewis Structures Molecular Formula: Formula A formula that shows the numbers and kind of atoms in one molecule of a compound. Structural formula: formula A molecular representation that shows the connections among atoms by using lines to represent covalent bonds. Prentice Hall © 2003 Chapter Five 16
Lewis structure: structure A molecular representation that shows both the connections among atoms and the locations of lone-pair lone pair valence electrons. Lone pair: pair A pair of electrons that is not used for bonding. Condensed Structure: Structure: bonds are not specifically shown. For example, Ethane is written as CH 3CH CH3 according to the condensed formula. Prentice Hall © 2003 Chapter Five 17
Page 1 and 2: Fundamentals of General, Organic &
Page 3 and 4: Water molecule results when two hyd
Page 5 and 6: A covalent bond between two hydroge
Page 7 and 8: Bond length: length: The optimum di
Page 9 and 10: When two chlorine atoms approach ea
Page 11 and 12: 5.2 Covalent Bonds and the Periodic
Page 13 and 14: 5.3 Multiple Covalent Bonds Single
Page 15: 5.4 Coordinate Covalent Bonds Coord
Page 19 and 20: The following general method can be
Page 21 and 22: 5.7 Shape of Molecules Molecular sh
Page 23 and 24: The shape depends on the number of
Page 25 and 26: Prentice Hall © 2003 Chapter Five
Page 27 and 28: Fig 5.7 Electronegativities and the
Page 29 and 30: Molecular polarity is represented b
Page 31 and 32: 5.10 Naming Binary Molecular Compou
Page 33 and 34: The following two steps guide is he
Page 35 and 36: If the intermolecular forces are so
Page 37 and 38: Chapter Summary Contd. Molecules h

Covalent bond

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