LAB# 12
Name: Joy Blough and Jill Smith
Date: 10/24/2013
Instructor: Carrie Salmon, Thursday 7:20pm
PURPOSE: 1) Synthesize aspirin and oil of wintergreen.
2) Use a qualitative test to judge the purity of your prepared aspirin.
3) Calculate a percentage yield for your prepared aspirin.
4) Prepare several fragrant esters
PROCEDURE**:
Part A: Synthesis of Aspirin
1. Set up a hot water bath made from a 250ml beaker half full of water and containing 1-2 boiling chips.
2. Use a weighing dish and…
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