quiz 1 key - orgo

Quiz 1 key orgo - Chem 221 Quiz 1 KEY 1 How many valence electrons are there in a neutral sulfur atom_6 2 Assign formal charges to each atom marked

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Chem 221 Quiz 1 KEY 1. How many valence electrons are there in a neutral sulfur atom? __ 6 __ 2. Assign formal charges to each atom marked with an arrow. Note: All atoms and lone pairs are shown! H C O H C H H H 6-1/2(4)-4= 0 4 - 1/2(6) - 0 = + 1 3. Identify the hybridization and the approximate bond angles around each atom marked with an arrow in the molecule nepetalactone, one of several compounds in catnip known to induce cat “friskiness.” hybridization bond angles hybridization bond angles O O nepetalactone hybridization bond angles hybridization bond angles sp 3 sp 3 sp 2 sp 2 <109 o 109 o 120 o 4. Circle and label three different functional groups in the molecule auxin, a fruit ripening hormone.
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This note was uploaded on 04/29/2008 for the course CHEM 221 taught by Professor Fillinger during the Spring '08 term at Ithaca College.

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Quiz 1 key orgo - Chem 221 Quiz 1 KEY 1 How many valence electrons are there in a neutral sulfur atom_6 2 Assign formal charges to each atom marked

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