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J cas points) An organic chemistry student prepared aspirin according to the following chemical equation н. +72???? If the student used 0.5 g of salicylic acid and 1.0 mL of acetic anhydride (density 1.082 g/mL). a) (Ipt) Complete the chemical equation by providing the byproduct b) (4pts) Calculate the theoretical yield c) (Ipt) What is the limiting reactant? d) (Ipt) What is excess reactant? e) (4pts) If 0.3 g of aspirin was synthesized at the end of this lab period, what was the percent yield? f (Ipt) Explain how this synthesized aspirin can be purified in the lab. g) (1pt) How can the student confirm that the aspirin has been purified? (2pts) Aspirin can be hydrolyzed in the human body by an enzyme called esterase. Write the overall equation for this hydrolysis reaction and ensure that it h)
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3. AnsweY 0 0 722 The hemical Yeaction witten abote nnoles acetic acid =1.owlx1.082 Iml 102.07Jİngl:6.0106 Mo anhyride to e Imole of aspli 0.65 229 c) Since moles of saligdic ocid is!ouer aMag two, limiHna veoctante Sakey lite acid e) actual yield。千yeacho 0.37 yield吽as phon= 0.39x100/0.6522g=46

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