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EXP 15 Prelab Aspirie Synesis and Analysis Name Loccasion Why 2. What is an ann What is the active ingredie drey Salicylic aci idee (fects hoof salkyle and 1380/mal Culty O alles, foure reduces and In this experiment, 200 g of sc amount of acetic anhydride Calculate the thical acetylsalicylic acid for this thesis 13 cacts day decreases gested dimply it couises -Cocks 20- sifier 5 A0331 g sample of aspirin prepared in the laboratory was dissolved in 95% ethanol and strated to a phenolphthalen endpoint with 16.7 ml of 0.107 M Na a Calculate the moles of acetylsalicylic acid in the asp 1295 /mot Insisty selegild Call CH₂C0043 are aced 10 13

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EXP 15 Prelab Aspirin Synthesis and Analysis Name Lacalle Mave drug decreases 2. What is an ang pain kellet, fever reduces and anti-inflammatory agent. 3. What is the "active ingredient" in aspirin? Why is not ingested directly? Salicylic and if ingested directly it causes aide effects, 4. In this experiment, 2.00 g of salicylic acid reacts with an excess amount of acetic anhydride. Calculate the theoretical yield of acetylsalicylic acid for this synthesis 5. A0.331 g sample of aspirin prepared in the laboratory was dissolved in 95% ethanol and titrated to a phenolphthalein endpoint with 16.7 ml of 0.107 M NaOH. a. Calculate the moles of acetylsalicylic acid in the aspirin sample.