Synthesizing aspirin lab
WebSynthesis of Aspirin Lab Report. The goal of this experiment was to synthesize aspirin. In this experiment aspirin, also known as acetylsalicylic acid, was synthesized from salicylic acid and acetic anhydride. In the reaction the hydroxyl group on the benzene ring in salicylic acid reacted with acetic anhydride to form an ester functional group. WebChemistry 322 Lab Report Part I. Synthesis and Characterization of Aspirin Part II. Extraction of Natural Products Name: Bianca Davis Instructor: Dr. Russell Date Submitted: December 8, 2014 Introduction Aspirin is a substance known as acetylsalicylic acid.
Synthesizing aspirin lab
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http://www.annualreport.psg.fr/TOEa_microwave-assisted-organic-synthesis-in-undergraduate-lab.pdf WebIn a typical procedure, NH 4 OH (10 mL) was mixed with 20 mL of 0.1 mol of Zn(CH 3 COO) 2 ·2H 2 O under magnetic stirring. Immediately, 70 mL of acetone and 3 g glycerol were rapidly added to the suspension. Then 40 mL of H 2 O 2 was added to the suspension with stirring at room temperature for 30 min. The suspended precipitate was centrifuged and washed …
WebThe pre-lab is completed before performing the experiment and will be turned in at the beginning of lab. It uses the same template for every experiment and can be found on BB. For more information, see Pre-Lab Report Template page. Below you will find the the pre-lab broken down into sections for Experiment 21 - Synthesis of Aspirin. WebSynthesis of aspirin lab Purpose. To synthesize aspirin and determine its purity using the ferric chloride test. To determine aspirin percentage yield. Data. Figure 1: Balanced …
WebApr 1, 2006 · Our goal is to extend this technology to the academic laboratory and introduce organic chemistry students to microwave-assisted reactions. Thus, we designed an inquiry-based laboratory experience based on the use of a microwave oven as a means for a comparative study of the effect of different catalysts in the synthesis of aspirin. WebIt is possible to produce aspirin by reacting salicylic acid with acetic acid & sodium acetate by heating one and half hr. & pouring the reaction mixture in ice-water mixture to get solid aspirin.
WebAug 11, 2024 · Synthesizing aspirin in the lab. When salicylic acid is heated with acetic anhydride in the presence of concentrated sulfuric acid, its phenolic group is acetylated and aspirin is formed.
WebVI. Results and Discussion Aspirin can be made by using a process called esterification. Esterification occurs when a carboxylic acid and an alcohol combine in a reaction to produce an ester. This reaction can be used to synthesize aspirin from salicylic acid. In the lab, the carboxylic acid alcohol mixture is heated in the presence of a catalyst. lamellen poolWebApr 16, 2013 · A 70 degree Celsius water bath was prepared by filling a 400 mL beaker with about 200 mL of water. The beaker was placed on the hot plate. Step 2. 2.0g of salicylic acid was placed in a 125-mL Erlenmeyer Flask. Step 3. 4.0 mL of acetic anhydride and 7 drops of 85% phosphoric acid were added to the flask. lamellen plisseeWebApplied Science BTEC Nationals Chemical Laboratory. Synthesizing Aspirin and Oil of Wintergreen. Determination of paracetamol acetaminophen in different. ... April 21st, 2024 - Synthesizing Aspirin and Oil of Wintergreen Purpose In this experiment you will synthesize acetylsalicylic acid commonly known as aspirin and methyl lamellen plint keukenWebThe procedures are located in the General Chemistry Laboratory Manual for CHE 111 from pages 86-88 (French, et al. 86-88). The only alteration to the procedure that was made … assassin npc 5eWebAspirin is one the best known and most widely used medicines in modern society. Aspirin has a long past. In the 5th century B.C. Hippocrates first used a bitter powder obtained from ... Synthesizing a compound in the laboratory usually requires the student to compare the assassin nyanja mir4assassin newsWebSUMMARY OF SKILLS • Proficient in editorial work, column writing, news editing (Primarily Science writing). • Comprehensive knowledge in print and digital media, publication methods and procedures (worked in a collaborative environment with reporters, editorial team, and with team responsible for art and design). > • Extended background in laboratory … lamellen rails los kopen