CHEM 233- Final Exam Guide - Comprehensive Notes for the exam ( 27 pages long!)
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Chem 233 worksheet 3: resonance: for each of a)-f) below, decide which structure(s) if any represent valid resonance forms of a (circle your answers). Valid resonance structures contribute to the form of the resonance hybrid. Chem 233 worksheet 3: resonance: experiments show the bond labeled a has a significant barrier to rotation compared to typical c-n single bonds. O: for the amide fragment below, sketch major contributing resonance forms: N: use the template below to sketch the orbitals in which electrons participate in resonance, and answer the following questions: - the hybridization of the n atom in an amide functional group is (circle your answer): The lone pair of the n atom of an amide is delocalized into a ____________ orbital. The geometry of the c atom and the n atom of an amide is ___________________ Notes: use curved arrows to draw major contributing resonance forms for carbocations a, b and c below.
