ICPChapter8

ICPChapter8 - Chapter 8 In Class Problems 1. Which atoms of...

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Chapter 8 In Class Problems 1. Which atoms of the pair have the higher electronegativity Co rO Ans O Oo rF Ans F Cl or Br Ans C Po rA l Ans P rN Ans N 2. Which of these compounds uses ionic bonding and which uses covalent bonding? NaI, MgBr 2 ,SO 2 ,H 2 , CH 4 Ionic: NaI, MgBr 2 , Covalent: SO 2 2 ,CH 4 3. Draw the Lewis dot symbols for the elements Sr, Sn, Se, Rn Sr Se Rn Sn 4. Consider this Lewis structure. C N H a. For each atom in the Lewis structure determine the number of electrons around the atom, the number of nonbonding electrons on the atom, and the number of bonds to that atom. The H atom has 2 bonding electrons, The C atom has 8 bonding electrons, The N atoms has 6 bonding electrons and 2 nonbonding electrons. b. Calculate the formal charges for each atom. H: 1 0 1 0 C: 4 0 4 0 N: 5 2 3 0 5. Draw Lewis structures for the following molecules
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This note was uploaded on 11/21/2011 for the course CHEM CHEM 1201 taught by Professor Rupnik during the Spring '11 term at LSU.

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ICPChapter8 - Chapter 8 In Class Problems 1. Which atoms of...

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