11. Draw three additional resonance structures that demonstrate the delocalization of the formal charge. You must include the electron arrow pushing for full credit. Considering all the resonance structures, circle the most significant resonance structure. (11 points) 10. For the cyclohexane structure shown, draw the chair equilibrium showing both chair conformations ( 2 points each) that interconvert. Use the chair structures provided and add the substituents at the correct positions with correct orientation. Circle the lower energy conformation ( 2 points) and provide a brief, one-sentence explanation for your choice (2 points)