1.Calculate the theoretical yield of acetylsalicylic acid from the given starting amount of salicylic acid. Show the calculation with units.   Given: 1.4 g of your salicylic acid product in a 125 mL Erlenmeyer flask; record the weight Next, briefly explain if possible:What key change do you expect to see in the IR spectrum when the salicylic acid starting material is converted to the acetylsalicylic acid product?And or: What key change do you expect to see in the 1H NMR spectrum when the salicylic acid starting material is converted to the acetylsalicylic acid product?

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