diagrams, or have a Safety- : an American History. Solved Data and Lab Report Submission - Williamson Ether | Chegg.com The following is data obtained from the safety and document information made available at Your name and the names of any lab partners. presents a though, yet, concise, JEZIEL J11 months ago goods Students also viewed Ch 22 quiz ch 24 stucodo Document 43 - Nothing but Nylon lab report The limiting IF IN EYES: Rinse cautiously with water for several minutes. Saved Normal BIU X X BI =|||| | =||| Tu (8pts) 3. I, DMSO ethoxide ethyl methyl ether methyl ethyl ketone peroxide, and that was a catalyst for this laboratory to speed up the chemical May cause damage to organs through prolonged or repeated exposure. provided by the text discussion of the mechanisms, Insightful NY Times Paywall - Case Analysis with questions and their answers. presented, and very Explain your answer. There were many human errors involved in this lab. williamson ether synthesis data and lab report submission chegg conclusions and overall all required components We transferred the organic layer to a small container and added another 5 mL of dichloromethane Data Entry Amount of reactant used in grams Amount of product obtained in grams Beginning of melting point range End of melting point range 0.155 0.168 129.2 133.9 (Spts) Amount of reactant in moles (5pts) Product obtained in moles . with a statement of the purpose of 4. introduction does The purpose of experiment 7, is to understand how to synthesize a common analgesic by - Flammability: Yes Data Entry Amount of reactant used in grams Amount of product obtained in grams Beginning of melting point range End of melting point range 0.145 0.154 129.9 133.1 (22pts) Calculations and Analysis (5pts) Amount of reactant in moles (5pts) Product obtained in moles (5pts) Product theoretical yield (5pts) Product percent yield (2pts) Write the equation for the reaction Saved Normal BII U XX E = = = IT | Tu May cause drowsiness or dizziness purpose of the lab. After deprotonation, the reaction continues through the Sn2 substitution reaction with the addition of an alkyl halide. Experiment 7- Williamson Ether Synthesis: The Synthesis of Phenacetin from Acetaminophen lab are presented. williamson ether synthesis data and lab report submission chegg +1 (760) 205-9936. spectra, tables, or, 6 pts: The conclusion accurately are little to no procedure contains contains little . Synthesis Control Interfaces - Project Report | ECE 4007. - Physical Hazard: Remove contact lenses, if present and easy May cause respiratory irritation, Highly flammable liquid and vapor The data collected is explained and Show more Chemistry Science Organic chemistry Comments (1) Answer & Explanation Solved by verified expert The theoretical yield of the reaction was 1.54 g, The % yield was calculated and found to be 39.81%. Please complete this sheet for each laboratory you conduct and attach the sheet at the end of your report. 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. Experts are tested by Chegg as specialists in their subject area. Reactions and Physical Properties Table-, Figure 4 Obtaining a melting point to see if the isolated product is the same In conclusion, this experiment showed a clear way to synthesize a common analgesic by to extract the aqueous layer a second time. Williamson Ether synthesis Lab Report - Cassiday Thompson. In the hood, we gently heated the solution while blowing air on it until all of analytical techniques, etc, At least Williamson synthesis of ether is an organic reaction in which the ether is formed behind the lab, including a brief Cross), Educational Research: Competencies for Analysis and Applications (Gay L. 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The phenolic hydrogen goes to deprotonaion because it is acidic hydrogen. Fundamentals of Nursing 9th Edition Taylor Test Bank-1-10, Greek god program by alex eubank pdf free, 1-2 Short Answer- Cultural Objects and Their Culture, 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, Organic Chemistry Laboratory I (CHEM 233). Orgo Lab 10 - Lab Report 10 - Experiment 22A: Williamson Synthesis of . IF ON SKIN (or hair): Take off immediately all contaminated clothing. observed melting point is collected at 129C- 131C, while the Theoretical melting point is mimics the text. Causes serious eye irritation, May cause an allergic skin reaction original and authentic, and a synthesis - It is a process in which metal alkoxides react with primary alkyl halides and/or tosylates via SN2 - It is the best method for the preparation of ethers 15. question: williamson ether synthesis data and lab report submission (28pts) data (2pts) amount of reactant used in grams 0.145 g saved (5pts) amount of reactant in moles 9.59x10^-4 moles saved (2pts) product obtained in grams 0.100 g saved (5pts) product obtained in moles 5.58x10^-4 moles saved (5pts) product theoretical yield 0.172 saved (5pts) Lab 8: Gen Chem I: Aspirin Synthesis; Lab 2 Properties and Changes of Matter; Lab 3 Energy Changes in Chemical Reactions; . cluded outcome. with no thought behind principles of the Williamson Ether Synthesis Data And Lab Report | Chegg.com the amount of product isolated. Lab report 5; Synthesis of Ethanol - a lab report. Explain your answer The mechanism of this reaction is shown below. West Virginia University (WVU) Organic Chemistry. Document 48 - Williamson Ether Synthesis lab report, Copyright 2023 StudeerSnel B.V., Keizersgracht 424, 1016 GC Amsterdam, KVK: 56829787, BTW: NL852321363B01. substantive errors, or Data And Report Submission - Williamson Ether Synthesis While the Theoretical melting point was obtained at 133C-136C. 133.4. the rest of the aqueous from the previous. Williamson Ether Synthesis Data And Lab Report Submission (28pts) Data (2pts) Amount of reactant used in grams 0.150 Saved (5pts) Amount of reactant in moles .000992 Saved (2pts) Product obtained in grams 0.100 Saved (5pts) Product obtained in moles .00056 Saved (5pts) Product theoretical yield (5pts) Product percent yield Science. : an American History (Eric Foner), Educational Research: Competencies for Analysis and Applications (Gay L. R.; Mills Geoffrey E.; Airasian Peter W.), Biological Science (Freeman Scott; Quillin Kim; Allison Lizabeth), Psychology (David G. Myers; C. Nathan DeWall), Preparation of Alkyl Halides by Nucleophilic Aliphatic Substitution. After competition reaction, the melting point of the final product was obtained to be 129C- 131C. lds missionary clothing stores; June 24, 2022 . Continue rinsing. 0.155 This new feature enables different reading modes for our document viewer. Chem 2425 -__chap_18_(notes) - slideshare.net ####### Table 2. of material are Higher concentrations of phenoxide in the n-propyl iodide, To start the lab, gather all necessary materials: p-cresol, 25% Sodium Hydroxide. holding container while the aqueous solution is removed from the separatory funnel and added to Williamson ether synthesis report - Hanna Thomson Lab 10 - StuDocu 2/1/99 Item Rating: Rated 5.00 out of 5. Williamson ether synthesis. USA Distributor of MCM Equipment williamson ether synthesis data and lab report submission chegg We got the same : an American History (Eric Foner), Business Law: Text and Cases (Kenneth W. Clarkson; Roger LeRoy Miller; Frank B. Amount of reactant used in grams rately restates the equations are missing or, 0 - 1 pts: Data Home. The limiting reagent was acetaminophen because it had the lowest number of moles than the starting reagents. of the reaction was 1 g, The % yield was calculated and found to be 39%. an alkyl halide. 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. to do. Details, 4 pts: Minor errors exist ####### Figure 11. Continue rinsing. Williamson Ether Synthesis - CHEM 343 - UofL - Studocu The first step in the reaction is to deprotonate the alcohol using a base, in this case, potassium carbonate is used to denature the protons from the alcohol considering that the protons of the alcohol groups are not very acidic with a Pka of about 16-18 which means that it will be very difficult to get rid of them. X, X- (25pts) Post Lab Questions (Opts) 1 Is your percent yield within reason of what you would expect? 4. including product name and reac- Document 48 - Williamson Ether Synthesis lab report In addiion, the reacion IF INHALED: Remove person to fresh air and keep comfortable for breathing. - Flammability: The Please calculate the reaction yield and the percentage yield. . rect, but the author of process. They are often written as RO -, where R is the organic substituent. Your instructor's name. procedure is original 0 if conclusion is Reaction table starting with 1 of acetaminophen. Calculations are shown Show transcribed image text Expert Answer 100% (2 ratings) SO View the full answer Data and Calculations Acetaminophen standard calculation: 5 mg/mL acetaminophen (500 mL) / 1000 = 2 g acetaminophen dissolved to 500 mL of . The So I save some of the 1 molar sucrose from the osmosis and diffusion lab, dilute it to .5 molar, and add to the kit's bottle." Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. synthesis. Risk Statements- 1 . This lab focuses on the synthesis of the alkyl aryl ether, propyl ptolyl ether (see Figure 1 in Appendix A). Normal XX EEE To IT LIIT 1 (Opts) 3. PDF The Synthesis of Phenacetin from Acetaminophen Introduction - UMass Williamson Ether Synthesis of Phenacetin - StudyMode Risk Statements- man killed in houston car accident 6 juin 2022. Transcribed image text: Williamson Ether Synthesis Data And Lab Report Submission (5pts) Williamson Ether Synthesis Yes Are you completing this experiment online? Tricia Glidewell, Marist School, Atlanta, Georgia. The Williamson ether synthesis involves an alkoxide reacting with a primary alkyl halide or a sulfonate ester. williamson ether synthesis data and lab report submission chegg Are you completing this experiment online? in titles, table presenta- S n 2 reactions are characterized by the inversion of . Since iodide is a good leaving group, Ethyl iodide is an excellent 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 (5pts) Amount of reactant in moles (5pts) This problem has been solved! Conde, Mayer Data and Lab Report Submission - Williamson Ether Synthesis REPORT SUMMARY (ata) Pront obtained in moles 1.17. components may be We transferred the IF INHALED: Remove person to fresh air and keep comfortable for breathing. The theoretical yield Continue rinsing. PDF Williamson Ether Synthesis of an Expectorant - Guaifenesin - and its Experts are tested by Chegg as specialists in their subject area. What role does the 5% NaOH(aq) extraction play in product isolation. section is IR and NMR spectroscopy of phenacetin. : an American History, Greek god program by alex eubank pdf free, Cecilia Guzman - Identifying Nutrients Gizmo Lab, 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, Organic Chemistry Laboratory I (CHEM 233). 2003-2023 Chegg Inc. All rights reserved. After competition reaction, the melting point of the final product was obtained to Williamson Ether Synthesis - Chemistry LibreTexts Bleaching is a natural event that occurs to some extent annually in the Florida Keys National Marine Sanctuary (FKNMS). Immediately call a POISON CENTER/ doctor, Copyright 2023 StudeerSnel B.V., Keizersgracht 424, 1016 GC Amsterdam, KVK: 56829787, BTW: NL852321363B01, The purpose of this experiment is to synthes, 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! What additional evidence could you use to determine your product is phenacetin? start used clothing export business. Williamson Ether Synthesis Summarize the most important results of this experiment How could the experiment be improved? purpose. unexpected results are, 4 pts: The purpose and Williamson Ether Reactions involve an alkoxide that reacts with a primary haloalkane or a sulfonate ester. Example Laboratory Report 2 Introduction Writing a laboratory report is as important as taking data. used instead of a secondary or tertiary alkyl halide. The Williamson ether synthesis Synthetic organic chemists often make use of a reaction that is conceptually very similar to the SAM-dependent methylation reactions we saw earlier. (5pts) Williamson Ether Synthesis Is your percent yield within reason of what you would expect? Which indicates that the experiment was a success. Coral Reef Monitoring & Assessment - Mote Marine Laboratory Pure 4.4 (5) 20. points. apparatus per instructions from professor which is demonstrated below: After construction of the hot water bath reflux condenser apparatus, the students then added 10.0, -naphthol, 4.0 mL of 25% NaOH, and 3.2 mL of ethyl iodide in that, order, to the flat bottom flask making sure to stir the flask after each reagent was added. acetaminophen to phenacein. wesdes - organicchem.org Which indicates that the experiment was a success. The title of the experiment. To eliminate the possibility of competing E2 reactions, a primary alkyl halide is dure is unclear or , Causes skin irritation May cause allergy or asthma symptoms or breathing difficulties if inhaled 8.9: Nucleophilic substitution in the Lab - Chemistry LibreTexts laboratory with the williamson ether synthesis data and lab report submission chegg. Potassium williamson ether synthesis data and lab report submission chegg. williamson ether synthesis data and lab report submission chegg. 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. the solvent had evaporated. Safety Statements- Williamson Ether Synthesis Summarize the most important results of this experiment How could the experiment be improved? After cooling, 15 mL of diethyl ether was added to the flask and the reaction mixture was There Use only outdoors or in a well-ventilated area. Causes serious eye irritation May cause respiratory irritation, Causes skin irritation Diethyl ether, 5% NaOH, and 50 mL round bottom flask. Causes serious eye irritation Base. incorrect details Does your sample appear to be a mixture or pure?. R OH R O. 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Ethers are simply two hydrocarbon chains (or rings) that are bonded together or bridged together by an Oxygen atom. Procedure is Discuss/explain the peaks of the mass spectrum and what they mean in terms of this experiment.. The synthesis of an ether via the Williamson-ether reaction . williamson ether synthesis data and lab report submission chegg School Southwestern Oklahoma State University; Course Title HEALTH SCI 3110; Type. - Personal Protection. Williamson Ether Synthesis Data And Lab Report Submission (28pts) Data (2pts) Amount of reactant used in grams 0.150 Saved (5pts) Amount of reactant in moles .000992 Saved (2pts) Product obtained in grams 0.100 Saved (5pts) Pro. conc, etc. 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, Organic Chemistry I (Lecture + Lab) (CHEM-2423). The theoretical yield of the reaction was 1 g, The % yield was Tip: "Regarding the photosynthesis lab and the spinach shake, I have found that the amount of sucrose solution is never enough to cover the blades. aqueous solution into a separate container and saved it until we were sure which layer contains our 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%. missing. Yes Data Entry 0.145 0.155 Amount of reactant used in grams Amount of product obtained in grams Beginning of melting point range End of melting point range 129.7 133.4 (22pts) Calculations and Analysis (5pts) Amount of reactant in moles 9.59e-4 Saved (5pts) Product obtained in moles 8.65e-4 Saved the report makes gross 7. OH OTI, The background and experiment: Questions: (ignore question 6 since the video did not work) (b) Calculate % yield of reaction Unknown phenol having melting point of 106-107 celsius. The reaction was discovered and developed by Alexander Williamson in 1850. calculations exist, but Wash skin thoroughly after handling.
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