Essential Skills (ES) 1. Draw Lewis structures of molecules. 2. Read line-angle (bond line) structures. nta boenabno 3. Calculate formal charge. Problems 1. Draw the Lewis structure of the following molecule. a. CH3CH2CCCH2NH2 aniwollot erls ni nso uc 2. Determine all missing formal charges. :o: a. NH3 BH3 b.

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