EXPERIMENT 8 SYNTHESIS OF ASPIRIN LAB REPORT
Synthesis of Aspirin Lab Report - 2989 Words | Bartleby
Synthesis of Aspirin Lab Report. Since this esterification reaction is not spontaneous, sulfuric acid was used as a catalyst to initiate the reaction. After the reaction was complete some unreacted acetic anhydride and salicylic acid was still be present in the solution as well as some sulfuric acid, aspirin, and acetic acid.
Synthesis of Aspirin Lab Report free essay sample - New
Aug 08, 2016Synthesis of Aspirin Lab Report. Experimental: In a 125 mL Erlenmeyer flask add 5 mL of acetic anhydride, 1. 999g of salicylic acid, and 5 drops of sulfuric acid. Swirl the mixture in the Erlenmeyer flask for approximately one minute so that all of its contents have completely dissolved.
Aspirin Lab Report - CHE 326 Experiment 8 Aspirin
wwwsehero›ORGOCHE 326 Experiment 8 Aspirin Synthesis II. Procedure: Place 138 mg of salicyclic acid in a reaction tube.83%(6)Author: Joseisar[PDF]
Experiment 5 - Synthesis of Aspirin
To prepare aspirin, salicylic acid is reacted with an excess of acetic anhydride. A small amount of a strong acid is used as a catalyst which speeds up the reaction. In this experiment, phosphoric acid will be used as the catalyst. The excess acetic acid will be quenched with the addition of water.
Solved: Experiment 8 Lab Report: PREPARATION OF ASPIRIN AN
Experiment 8 Lab Report: PREPARATION oF ASPIRIN AND OTHER ESTERS Name Date Partner Station Section DATA SHEET PART A Prepa tions with units and sig. figs) 1. Write the equation for the formation of aspirin from salicylic acid and acetic anhydride.100%(1)
lab report-SYNTHESIS OF ASPIRIN - AIM In this experiment
wwwsehero›CHEMlab report-SYNTHESIS OF ASPIRIN - AIM In this experiment.. This preview shows pages 1–4. Sign up to view the full content. AIM In this experiment, salicylic acid is acetylated using acetic anhydride in order to produce acetylsalicylic acid, aspirin.88%(8)
Full Report: Synthesis of Aspirin - Blogger
May 23, 2011The objective of organic synthesis is to design the simplest synthetic routes to a molecule. Acetylsalicylic acid, also known as aspirin, is one of the most widely used medications to reduce fever and is also used as a pain killer. It is an acetyl derivative of salicylic acid. It is a white, crystalline, weakly acidic substance which melts at 135°C.
Aspirin Synthesis Lab Report by Alissa Lockwood on Prezi
Aspirin Synthesis Lab Part 1: The Synthesis of Aspirin Procedure Steps 3 - 5 were repeated twice more for two more titrations. Part 3: Preparation and Standardization of HCl Procedure Part 4: Quantitative Analysis of Aspirin Further Analysis Conclusion The overall objectives of
Synthesis of Aspirin - Lab Report and Analysis - Odinity
Jan 25, 2018Synthesis of Aspirin By: Jon Torre Purpose: To determine which of four catalysts yields the fastest reaction rate in the acetylation of salicylic acid (1) to form acetylsalicylic acid (2). The sodium acetate experiment is the trial that all members of the class performed first, so their techniques were not yet refined. This might explain[PDF]
Chemistry 51 Experiment 11 Synthesis and Analysis of Aspirin
The next phase of this experiment involves the recrystallization, and thus, purification, of your crude aspirin sample. 8. Dissolve about 2-4 g of your crude product in about 20 mL ethyl alcohol in a 125 mL Erlenmeyer flask, warming the alcohol in a water bath to speed up dissolution.
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