1CHM 2211-Organic Chemistry I Practice quizAugust 29, 2002Recitation #1Dr. BauschProblems involving Lewis structures.1. (a) Draw a complete Lewis structure for molecular nitrogen (N2).(b) Also draw an acceptable Kekulé form for N2.2. (a) Draw the best Lewis structure for NO2+ (known as the nitronium ion). The N is the central atom.(b) Draw a resonance structure for NO2+. Why is this structure not as "good" asthe one you drew in part a?(c) Estimate the O–N–O bond angle in degrees.23. Using Table 1.5 of your text if needed to help in deciphering the followingconcensed structure, draw the best Lewis structure for methyl butyrate, a compoundpartially responsible for the nice smell of apples.CH3CH2CH2CO2CH34. (a) Draw the best Lewis structure for methyl isocyanate (CH3NCO). The atom-atom connectivity is shown below:H CHHN C O(b) Using VSEPR, estimate the C–N–C bond angle in
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