1) Look at the structures of aspirin and acetaminophen. Aspirin is "considered" to be an "ester", so what is acetaminophen "considered" to be? 2) Use the internet or some other reference for this question. Methyl salicylate is an ester found in OTC medications for muscle aches and pains. Use condensed and/or line angle structures to illustrate a complete esterification synthesis for methyl salicylate. NOTE: You may find many different methods to synthesize methyl salicylate, but ONLY ONE is an ESTERIFICATION REACTION. 3) Draw the condensed structure of salicylic acid AND circle AND name each functiona] group present in the molecule. 4) What would you expect to see in a reaction between salicylic acid and ferric chloride, and WHY? 5) Draw the condensed structure of ibuprofen AND circle AND name each functional group present in the molecule. 6) Where does the "ibu" part of the word ibuprofen come from? 7) A student performing this very same lab starts with 1.50g of salicylic acid and produces 1.75g of acetylsalicylic acid. A. What is the theoretical yield of this student's experiment? (See pages 88 and 89 ; you must show your work) B. What is the percent yield of this student's experiment? (See pages 88 and 89 ; you must show your work)