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14. Which af the ramed compounds have correct structures oil. What is the product tormed as a result of acid-catalyzed hydrolyses of the acotal? a) I, If, N b) 1. 1II,IV c) 1. IV, V d) 11,111,V 12. Which structures are aromatic based on the electron distributions shown here, not on possble resonance structures. 215. Which is the electrophile in the following reaction? 11 11. IV 3) I b) II c) III d) NV b) III. IV c) 1. 111 d) 1,N 16. Arrange the compounds in order of increasing reac toward electrophilic aromatic substitution SEAr (lowest