Preparation Of Benzoic Acid

Preparation of acetylsalicylic acerbic (Acetylsalicylic Acid) Author: Students name Lab Partners: public life: march on General Chemistry (CHEM111) Lab instructor: Lab construe: November 1, 2010 Submission Date: November 29, 2010 ABSTRACT: In this experiment, the desired yield was acetylsalicylic virulent, or as it is more(prenominal) commonly known, acetylsalicylic acid. acetylsalicylic acid is synthesized by the acerbic-catalyzed reaction of salicylic acid and acetic anhydride. In this experiment, sulphuric acid (H2SO4) was use as the catalyst that was utilize to quicken up the reaction and act as a caramel brown for the blistering acid. Aspirin has been a household name for everyplace degree Celsius years. Its a popular cure-all and thus far more uses are being specialised to this day. Since first strike the market, over a trillion aspirin tablets have been used in the fight against aches and pains [1]. To produce this wonder drug, we r eacted salicylic acid with acetic anhydride, which resulted in the desired acetylsalicylic acid and acetic acid. The result was go down through a series of tests, including impertinently learned 1H-NMR and FTIR tests, to determine the purity and effectiveness of the experiment. After the results were calculated, the experiment appeared successfulproducing a near-perfect percentage yield, fair melting point, and neat spectroscopy results.

incoming: Aspirin, or acetylsalicylic acid, is an acetyl derivative of salicylic acid that is a efficacious analgesic (pain reliever), anti-pyretic (reduces fever), anti-in flammatory (reduces swelling), and anti-plat! elet (slows blood-clotting), non-narcotic drug [3]. It is well-nigh commonly used domestically to alleviate headaches and other aches and pains. Aspirin is categorized as a non-steroidal anti-inflammatory drug (NSAID)drugs that close the enzyme that makes prostaglandinswhich reduces the function of platelets and the dexterity of blood to clot [1]. The history of aspirin can be traced back to the days of Hippocrates, the father of contemporary medicine. Between the quantify of...

If you want to get a in full essay, order it on our website: BestEssayCheap.com

If yo u want to get a full essay, visit our page: cheap essay