Worksheet # C26 Practicing Lewis Structures - PDF by hty16972

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									Chem I                                         Name _________________________
                                               Date __________________ Per _____
                      Worksheet # C26: Practicing Lewis Structures
Directions: Draw each of the following Lewis structures. Remember to check that you’ve
used the correct number of valence electrons and that all the atoms (except H, Be, and B)
are following the octet rule.
1) Bromine: Br2 ____ (# of valence electrons) 6) Ammonia: NH3 ____




2) Hypochlorous acid: HOCl ____                7) Carbon disulfide: CS2 ____




3)Vinyl chloride: C2H3Cl ____                  8) Boron tetrabromide: BBr3 ____




4)Ethane: C2H6 ____                            9) Methyl alcohol: CH3OH ____




5)Ethene: C2H4 ____                            10) Difluoride oxide: F2O ____
11)Ethyne: C2H2 ____                          16) ONBr ____




12) Sulfate ion: SO4-2 ____                   17) Freon: CCl2F2 ____




13) Hydrazine: N2H4 ____                   18) Beryllium dichloride: BeCl2 ____




14) Benzene: C6H6    ____                    19) Trimethyl amine: N(CH3)3 ____
                                                  [hint: put N in the middle]




15) C4H10   ____ : This formula has two isomers. Draw the Lewis structures of each.

								
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