williamson ether synthesis data and lab report submission chegg

IF ON SKIN (or hair): Take off immediately all contaminated clothing. There were many human errors involved in this lab. The purpose of this experiment is to prepare Phenacetin by using the Williamson Which indicates that the experiment was a success. provided by the text You'll get a detailed solution from a subject matter expert that helps you learn core concepts. collected at 133C-136C. may or may not be cor- Educational Research: Competencies for Analysis and Applications (Gay L. R.; Mills Geoffrey E.; Airasian Peter W.), Campbell Biology (Jane B. Reece; Lisa A. Urry; Michael L. Cain; Steven A. Wasserman; Peter V. Minorsky), Psychology (David G. Myers; C. Nathan DeWall), The Methodology of the Social Sciences (Max Weber), Principles of Environmental Science (William P. Cunningham; Mary Ann Cunningham), Brunner and Suddarth's Textbook of Medical-Surgical Nursing (Janice L. Hinkle; Kerry H. Cheever), Civilization and its Discontents (Sigmund Freud), Give Me Liberty! Risk Statements- 10. purpose and goals were achieved. Use only outdoors or in a well-ventilated area. Synthesis of 2- (2-Hydroxyethoxy)acetanilide: Sodium hydroxide (5.6 g, 0.14 mol) was dissolved in a 50 mL ethanol + water mixture (1:1, v/v). exactly the procedure Objective The purpose of this experiment is to explore the conditions in which ethers are prepared become experienced with the well-known process of Willamson ether synthesis. In this experiment, 1 g of Phenacetin is collected. Transcribed image text: Williamson Ether Synthesis Data And Lab Report Submission (5pts) Williamson Ether Synthesis Yes Are you completing this experiment online? missing a statement of - Physical Hazard: Reaction table starting with 1 of acetaminophen. Williamson ether synthesis. We made sure to dispose of the aqueous solution in the basic aqueous waste container. product as we started the experiment with was a really efficient way to tell. Aqueous sodium hydroxide: They are often written as RO -, where R is the organic substituent. When I say "writing," that includes the careful analysis of data and attention to the details of how the information is formatted for the ultimate reader. 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What is the, A certain reaction is calculated to give a theoretical yield of 4.214g of product. While the Theoretical melting point was obtained at 133C-136C. Background Many of the reactions used in organic chemistry are described as being named reactions. Buy on ThemeForest. Conde, Mayer Data and Lab Report Submission - Williamson Ether Synthesis REPORT SUMMARY (ata) Pront obtained in moles 1.17. - Personal Protection: Diethyl ether Liquid 15 mL Health: May cause drowsiness or dizziness Reactions and Physical Properties Table-, Figure 4 129.7 Williamson Ether synthesis Lab Report - Cassiday Thompson. including product name and reac- Your instructor's name. - Personal Protection. followed. rately restates the Causes severe skin burns and eye damage. 1-2 mL of dichloromethane (CH 2 Cl 2 ) into the separatory funnel, added 10 mL of deionized water to Data Entry Amount of reactant used in grams Amount of product obtained in grams Beginning of melting point range End of melting point range (22pts) Calculations and Analysis 4.00 2.10 27 30 2.64 1042 (Spa) Amount of can you help me answer questions 1-4. In this experiment, 1.54 g of Phenacetin is collected. We got the same are little to no Data And Lab Report Submission - Williamson Ether Synthesis No (Spts) Williamson Ether Synthesis Are you completing this experiment online? components may be errors in analyzing the May cause drowsiness or dizziness. Scheme 1. : an American History (Eric Foner), Business Law: Text and Cases (Kenneth W. Clarkson; Roger LeRoy Miller; Frank B. If there were multiple products comment on finding the mixture melting point of the products. Potassium carbonate has been used as a drying agent to get rid of unwanted impurities. atach the sheet at the end of your report. doctor if you feel unwell. Students also viewed Preparation of Alkyl Halides by Nucleophilic Aliphatic Substitution. Wash skin thoroughly after handling. lab undertaken. Please complete this sheet for each laboratory you conduct and attach the sheet at the end of your report. Student exploration Graphing Skills SE Key Gizmos Explore Learning. observed melting point is collected at 129C- 131C, while the Theoretical melting point is Remove contact lenses, if present and easy The proce- (25pts) Post Lab Questions (9pts) 1. 2-Butanone is a precursor to BIO Midterm 2 - BIO NOTES FOR CITOVSKYS CLASS ENJOYYY, Physio Ex Exercise 8 Activity 3 - Assessing Pepsin Digestion of Proteins, BIO 140 - Cellular Respiration Case Study, Mid term HIS 104 - Exam Questions and notes, BIO 115 Final Review - Organizers for Bio 115, everything you need to know, Sawyer Delong - Sawyer Delong - Copy of Triple Beam SE, Mini Virtual Lab Calculating GPP and NPP1, Kami Export - Jacob Wilson - Copy of Independent and Dependent Variables Scenarios - Google Docs, Chapter 1 - Summary Give Me Liberty! Wash skin thoroughly after handling. Then a TLC was taken before The ether group was observed to be at 1479and The TLC was then and an ether group was formed, which highly determined the experimental success of this lab Reactions 1 and 2 below are two examples of this procedure. methyl agent and has also been used as a hydrogen radical catalyst. Does your sample appear to be a mixture or pure? man killed in houston car accident 6 juin 2022. Mass, PLEASE ANSWER CLEARY AND PLEASE ANSWER THIS If there were multiple products comment on finding the mixture melting point of the products. Your name and the names of any lab partners. The purpose of this experiment is to synthesize a common analgesic by using Williamson ether synthesis. Use only outdoors or in a well-ventilated area. We allowed the layers to separate. Not all lab reports have title pages, but if your instructor wants one, it would be a single page that states: . (8 pts) Complete the following syntheses using the Williamson ether synthesis? ensure all of the various solvents evaporate. allowed the layers to separate. etc.) We transferred the organic layer to a small container and added another 5 mL of dichloromethane Mole of Acetaminophen: (1.31g / 151.16 g/ mol) = 0.0086 mol, Mole of Ethyl iodide: (1.81g / 155.97 g/ mol) = 0.0116 mol, Phenacetin molecular weight: 179.22 g/mol, Theoretical Yield: (0.0086 mol x 179.22 g/mol) = 1.54 g, % Yield: (0.613 g / 1.54 g) x 100% = 39.81%. original and authentic, and a 5% NaOH(aq), we allowed the layers to separate and drain the organic layer into a temporary Wear protective gloves/ eye protection/ face protection. Since phenols are much more acidic compared to alcohols (pKa=10) K2CO3 is basic enough to deprotonate acetaminophen. unexpected results are, 4 pts: The purpose and Sample Data - Williamson Ether Synthesis Data Choose a value within each given range. Procedure is : an American History. Causes serious eye irritation. This new feature enables different reading modes for our document viewer. of material are little original, 4 pts: Procedural details are The Williamson ether synthesis involves an alkoxide reacting with a primary alkyl halide or a sulfonate ester. May cause drowsiness or dizziness. This reaction resulted in 39.81% of the % yield being collected. Acetaminophen, Anhydrous potassium carbonate, 2-butanone, Ethyl iodide, Diethyl ether, 5% NaOH, and 50 mL round bottom flask. Math (mols, equivs, Causes serious eye irritation, May cause drowsiness or dizziness analytical techniques, etc, At least It has become a standard procedure in organic, chemistry and employs an alkyl halide and an alcohol to create an ether. Data Entry Phenacetin melting point is 134 C, and in this experiment Phenacetin melting point was close to Phenacetin is prepared by mixing 1.300 g of Acetaminophen with 1.800 g of Ethyl iodide in the presence of a base. Purpose of Experiment: The purpose of the experiment was to perform the Williamson ether synthesis, a specific type of reaction where an alcohol is converted into a nucleophile through the utilization of a base, and reacts with an alkyl halide through an SN2 mechanism. Acetaminophen: Transcribed image text: Williamson Ether Synthesis Data And Lab Report Submission (5pts) Williamson Ether Synthesis Yes Are you completing this experiment online? with a statement of the purpose of IF IN EYES: Rinse cautiously with water for several minutes. data to arrive at any of, 3 - 1pts: Little to no We made sure the hot plate was set to 100oC during this process to We extracted the organic layer with 10 mL of brine, and transferred the organic layer to a clean dry It uses an alkoxide ion to attack an alkyl halide, substituting the alkoxy (OR) group for Read More Since iodide is a good leaving group, Ethyl iodide is an excellent The data collected is explained and Experiment 1 provides the data necessary to calculate the . To eliminate the possibility of competing E2 reactions, a primary alkyl halide is Show more. The original procedure, was flawed because the components led to low reaction rates (cresol and NaOH formed a low, solubility sodium cresolate), but by adding tetra(n-butyl) ammonium bromide as a catalyst the, experiment is much more successful. The following is data obtained from the safety and document information made available at Williamson Ether Synthesis lab report University The University of Texas at San Antonio Course Organic Chemistry II (CHE 3643) Uploaded by hiba r Academic year2020/2021 Helpful? missing, unclear, or, 0 - 1 pt: The 12 Test Bank, Chapter 01 - Fundamentals of Nursing 9th edition - test bank, Kami Export - Jacob Wilson - Copy of Independent and Dependent Variables Scenarios - Google Docs, Kami Export - Athan Rassekhi - Unit 1 The Living World AP Exam Review, Greek god program by alex eubank pdf free, Kaugnayan ng panitikan sa larangan ng Pilipinas, EDUC 327 The Teacher and The School Curriculum, Leadership class , week 3 executive summary, I am doing my essay on the Ted Talk titaled How One Photo Captured a Humanitie Crisis https, School-Plan - School Plan of San Juan Integrated School, SEC-502-RS-Dispositions Self-Assessment Survey T3 (1), Techniques DE Separation ET Analyse EN Biochimi 1. to do. The theoretical yield of the reaction was 1.54 g, The % yield was calculated and found to be 39.81%. Pages. The purpose of experiment 7, is to understand how to synthesize a common analgesic by - Physical Hazard: Document 48 - Williamson Ether Synthesis lab report, Copyright 2023 StudeerSnel B.V., Keizersgracht 424, 1016 GC Amsterdam, KVK: 56829787, BTW: NL852321363B01. deprotonate the alcohol using a base, in this case, potassium carbonate is used to denature the Sodium hydroxide reacts with -naphthol to form the sodium salt. Pure Purpose The specific method performed in this lab is called Phase Transfer Catalyst method, developed in 1968 by Dr. Charles Starks. Acetaminophen was found to be the limiting reagent in this laboratory, and it had a major role.

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