WebFeb 20, 2024 · Add about 5 drops of concentrated sulfuric acid. This will be the catalyst for the reaction. Place the flask in the boiling water bath and clamp it in place. (Fig.2) Heat the reaction for at least 15 minutes. Put at least 60 mL of laboratory water into a 150mL beaker (or similar size). WebThanks to Veritas Lab I was capable of verify if I am the daddy. It was an actual problem to search out an open clinic for DNA paternity testing at the time of the pandemic. Thanks …
CHEM 162 LAB #6: SYNTHESIS OF ASPIRIN complete solution
WebAspirin is a non-selective, irreversible COX inhibitor. The IC 50 values for ovine COX-1 and - 2 are 0.75 and 1.25 mM, respectively. 1 Aspirin acetylates COX-1 at Ser 530 and COX … WebSYNTHESIS OF ASPIRIN (acetylsalicylic acid) Place 2.0 g (0.015 mole) of salicylic acid in a 125-mL Erlenmeyer flask. Add 5 mL (0.05 mole) of acetic anhydride, followed by 5 drops of conc. H 2 SO 4 ( use a dropper, H2SO4 is highly corrosive) and swirl the flask gently until the salicylic acid dissolves. Heat the flask gently on the steam bath ... thunderbird contact list location
Lab8 580330 Determination of Vitamin C Concentration Q.docx...
WebFeb 20, 2024 · Solids, aspirin and salicylic acid, should be disposed of in the regular trash container. Section 3: Procedure Part 1: Synthesis of Aspirin Prepare a boiling-water … WebAug 5, 2024 · determine the amount of impurity in the crude product • Compare melting points of the crude product and pure aspirin to evaluate determine relative purity of the product Your lab report will be graded on the following criteria using a poor/good/excellent rating system: • Calculations are accurate and complete based on data gathered; proper … WebView Infrared Spectra.docx from CHEMISTRY 112 at Morgan Community College. Infrared Spectra Elise Kruger March 21, 2024 Part 1 Answers to Questions If IR does not give you the exact formula of a thunderbird contacts