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Name Lab Partner Lab Section PRELABORATORY 9 Date Name tree physiological proper

ID: 694060 • Letter: N

Question

Name Lab Partner Lab Section PRELABORATORY 9 Date Name tree physiological properties of aspir. 2 Naproxen is a potent painkiller found in the drug Aleve. Based on the structure of naproxen, would you expect its analgesic properties to result from the same chemical reaction with the human body that makes aspirin a good pain reliever? Explain your answer 3 A student trying to prepare aspirin begins with 3.25 g of salicylic acid and excess acetic anhydride. a What is the student's theoretical yleld of aspirin? Show your work b If the student obtains 2.86 g of aspirin, what is her percent yield? Show your work. Lab 9 Formation of Aspirin 12

Explanation / Answer

1. Three Physiological properties of Aspirin are

1. Analgesic and Antipyretic that is it relieves pain, gives relief from headaches and pains and also reduces fever.

2. Anti-inflammatory that is it can be helpful in inflammatory conditions such as arthritis.

3. Platelet Aggregation Inhibitor that is it can prevent formation of blood clots which could be very dangerous and fatal. Thus, it reduces the chance of a heart attack or stroke.