Organic Synthesis of Aspirin Chemistry Formal Lab …
Synthesis of Aspirin Lab Report Essay Examples
125 mL Erlenmeyer Flask Rubber Tubing Calculator...I mean Thermometer Buchner Funnel Assembly Wire Gauze Clamp Test Tubes and Test Tube Rack Ring stand Hot Plate Beakers Goggles Distilled Water Part 1: The Synthesis of Aspirin Step 4 The flask was swirled thoroughly to mix all reagents.
on Synthesis of Aspirin Lab Report or ..
After the AP Chemistry exam is behind them, my students conduct several organic chemistry labs, including making aspirin, soap, and esters. Here are some picturs of the soap making process.
One of the compounds used in the synthesis of aspirin is ..
An experiment is described that is suitable for the early portion of the laboratory in a general chemistry course and integrates organic examples. It is the two-step synthesis of aspirin starting from oil of wintergreen. The mechanism for this synthesis provides examples of three major classes of chemical reactions: hydrolysis, condensation, and proton transfer. To understand the chemistry, the student must be able to recognize the common molecular framework shared by oil of wintergreen, salicylic acid, and aspirin and to identify the -OH and -CO2 sites where chemical changes occur. The experiment differs in three ways from traditional aspirin synthesis experiments for general chemistry. It is designed to be performed early rather than late; it starts from a naturally occurring material and requires two steps rather than one; and it utilizes FTIR spectroscopy to distinguish among oil of wintergreen starting material, salicylic acid intermediate, and aspirin product. The use of FTIR spectroscopy introduces students to a modern analytical technique that is currently used in research involving aspirin.
Professor K - sample organic chemistry lab report
Ferric Chloride Test for Purity Chemical Reagents: .1M HCl, standardized
.1M NaOH, standardized
Phenolphthalein solution Step 1 Approximately .5g of the synthesized aspirin was weighed and placed into a 250mL Erlenmeyer flask.