Exam_1-Chem35-2005

Exam_1-Chem35-2005 - Name SISD 1(20 points In parts A C...

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Name____________________________ SISD________________________ 2 1) (20 points) In parts A - C, draw all lone pairs and all formal charges. A) (8 points) Draw two resonance structures for the molecule shown below. Both structures must have full octets on all atoms other than hydrogen. Circle the resonance structure that is lower in energy (i.e. contributes more to the resonance hybrid). Indicate the correct hybridization (sp 3 , sp 2 , or sp) for all atoms except hydrogen. H 3 CCNO B) (8 points) Draw two resonance structures for the molecule shown below. Both structures must have full octets on all atoms other than hydrogen. Circle the resonance structure that is lower in energy (i.e. contributes more to the resonance hybrid). Indicate the correct hybridization (sp 3 , sp 2 , or sp) for all atoms except hydrogen. H 3 COCN C) (4 points) Draw one resonance structure for the molecule shown below. The structure must have full octets on all atoms other than hydrogen. Indicate the correct hybridization (sp 3 , sp 2 , or sp) for all atoms except hydrogen. H 3 CONC
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SISD________________________ 3 2) (10 points) For the molecule shown below, draw all resonance structures that have a full octet of electrons on every atom (except for hydrogen). Circle the resonance structure that is most stable (i.e. contributes most to the hybrid). O
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Exam_1-Chem35-2005 - Name SISD 1(20 points In parts A C...

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