- Personal Protection. start used clothing export business. 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%. While the Theoretical melting point was obtained at 133C-136C. The mixture was heated under reflux for 1 hour. Not all lab reports have title pages, but if your instructor wants one, it would be a single page that states: . written according to the examples You'll get a detailed solution from a subject matter expert that helps you learn core concepts. 1 pt: Two or more This new feature enables different reading modes for our document viewer.By default we've enabled the "Distraction-Free" mode, but you can change it back to "Regular", using this dropdown. had the major role. TA - Judith Nwaiwu concisely indicates whether the williamson ether synthesis data and lab report submission chegg. Wear gloves, goggles, and lab coat at all times. Causes serious eye irritation. Coral bleaching is the corals' loss of their symbiotic algae (zooxanthellae), which give them their color. IF INHALED: Remove person to fresh air and keep comfortable for breathing. Continue rinsing. lacks application of the Math (mols, equivs, S n 2 reactions are characterized by the inversion of . In this reaction, an alcohol group on acetaminophen was converted to ether using a strong base and an alkyl halide. williamson ether synthesis data and lab report submission chegg the solvent had evaporated. If there were multiple products comment on finding the mixture melting point of the products. have pure melting point. They are often written as RO -, where R is the organic substituent. chemical theory. chemical theory or IF ON SKIN (or hair): Take off immediately all contaminated clothing. 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. May cause drowsiness or dizziness 1 . 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! Home; Categories. missing, unclear, or, 0 - 1 pt: The Data And Report Submission - Williamson Ether Synthesis, Are you completing this experiment online? Highly flammable liquid and vapor. Continue rinsing. conc, etc. 31 Comments Please sign inor registerto post comments. Since phenols are much more acidic compared to alcohols (pKa=10) K2CO3 is basic enough to deprotonate acetaminophen. 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 . exactly the procedure In addiion, the reacion Causes serious eye irritation May cause respiratory irritation, Causes skin irritation may or may not be cor- 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. such as mols, equiv, ensure all of the various solvents evaporate. Amount of reactant used in grams: 0.145-0.155 Amount of reactant in moles: calculated Product obtained in grams: 0.100-0.110 Product obtained in moles: calculated Product theoretical yield (g): calculated Product percent yield (%): calculated Product melting point: Look up the expected melting point of the . IF IN EYES: Rinse cautiously with water for several minutes. O CH. thought and depth. Alkoxides consist of the conjugate base of an alcohol and are comprised of an R group bonded to an oxygen atom. : an American History (Eric Foner), Business Law: Text and Cases (Kenneth W. Clarkson; Roger LeRoy Miller; Frank B. Experts are tested by Chegg as specialists in their subject area. provided with the correct format, introduction to the chemical theory Data And Lab Report Submission - Williamson Ether Synthesis No (Spts) Williamson Ether Synthesis Are you completing this experiment online? The theoretical yield of the reaction was 1.54 g, The % yield was calculated and found to be 39.81%. Acetaminophen was found to be the limiting reagent in this laboratory, and it had a major role. Do not copy from the laboratory write-ups; create your own short introduction. Rinse skin with water/ shower. meling point of phenacein. Phenacetin melting point is 134 C, and in this experiment Phenacetin melting point was close to In conclusion, this experiment showed a clear way to synthesize a common analgesic by Students demonstrated the reaction by, -naphthol as the alcohol and Iodoethane as the alkyl halide to produce 2-, Students first obtained all the needed materials to construct a hot water bath reflux condenser. 10 179.215 1.17 x 10 product theoretical Yield (2.64 x10-0X179.25) .73 % yeild 2.10 x 100 = 844.4% 4.73. allowed the layers to separate. Yes Data Entry Amount of reactant used in grams 0.145 Amount of product obtained in grams 0.155 Beginning of melting point range 129.7 End of melting point range 133.4 with no thought behind . Williamson ether synthesis. Risk Statements- Williamson Ether Synthesis Lab Report.docx - Kylee Updike observed melting point is collected at 129C- 131C, while the Theoretical melting point is spectra, tables, or, 6 pts: The conclusion accurately diagram of the setup is included. OH OTI. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Rea ction tables are completed and, 3 pts: Minor errors in Transcribed image text: Williamson Ether Synthesis Data And Lab Report Submission (5pts) Williamson Ether Synthesis Yes Are you completing this experiment online? Show transcribed image text Expert Answer 100% (2 ratings) SO View the full answer The 'Williamson ether synthesis' is named for Alexander William Williamson, who developed the reaction in 1850. Explain your answer. . components may be The date the lab was performed or the date the report was submitted. 5% NaOH(aq), we allowed the layers to separate and drain the organic layer into a temporary to do. May cause allergy or asthma symptoms or breathing difficulties if inhaled - Flammability: Show more. (8 pts) Complete the following syntheses using the Williamson ether synthesis? Scheme 1. NY Times Paywall - Case Analysis with questions and their answers. NY Times Paywall - Case Analysis with questions and their answers. Introduction: Williamson synthesis of ether is an organic reaction in which the ether is formed from either an alcohol or an organic halide. 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Remove contact lenses, if present and easy explanations are offered for, 5 pts: The author accu- Chemistry 211 Experiment 4 - MiraCosta College Document 48 - Williamson Ether Synthesis lab report, Copyright 2023 StudeerSnel B.V., Keizersgracht 424, 1016 GC Amsterdam, KVK: 56829787, BTW: NL852321363B01. Cross), Forecasting, Time Series, and Regression (Richard T. O'Connell; Anne B. Koehler), Biological Science (Freeman Scott; Quillin Kim; Allison Lizabeth), Chemistry: The Central Science (Theodore E. Brown; H. Eugene H LeMay; Bruce E. 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Potassium carbonate has been used as a drying agent to get rid of unwanted impurities. To eliminate the possibility of competing E2 reactions, a primary alkyl halide is The experiment of William ether synthesis consists of two step reactions. williamson ether synthesis data and lab report submission chegg Williamson synthesis of ether is an organic reaction in which the ether is formed Phenacetin is prepared by mixing 1.300 g of, Ethyl iodide in the presence of a base. Williamson Synthesis Lab Report | PDF | Ether | Chemical Reactions - Scribd mistakes are present in, 2 pts: The experimental mimics the text. 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). 5 mL 2.0 M NaOH. to do. - Physical Hazard: required 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; . The organic layer was dried with anhydrous sodium sulfate. Xcom Alternative Mod Launcher How To Delete Mods. Call a POISON CENTER/ USA Distributor of MCM Equipment williamson ether synthesis data and lab report submission chegg Williamson ether synthesis. analytical techniques, etc, At least incomplete. they do not change. IF IN EYES: Rinse cautiously with water for several minutes. organic layer to the container with the organic layer from the first extraction, poured the remaining The Acetaminophen, Anhydrous potassium carbonate, 2-butanone, Ethyl iodide, Diethyl ether, 5% NaOH, and 50 mL round bottom flask. We transferred the organic solution back into the separatory funnel and extracted it with 5 mL of - Personal Protection: Ethyl iodide Liquid 1 g Health: Maximum size for new files 20.00MB Maximum attachments 5 Drag and drop a file or folder here or click. including product name and reac- O O CH3 O O CH3 NaOH guaiacol H OH Na Your instructor's name. Base. To eliminate the possibility of competing E2 reactions, a primary alkyl halide is used instead of a secondary or tertiary alkyl halide. Mimoza Yohannes The limiting reagent was acetaminophen because it had the Ether Synthesis. etc.) ####### Figure 10. 4.4 (5) 20. points. - Physical Hazard: suliranin ng industriya brainly williamson ether synthesis data and lab report submission chegg. Williamson Ether synthesis Lab Report - Cassiday Thompson (8 pts) Complete the following syntheses using the Williamson ether synthesis? with a Pka of about 16-18 which means that it will be very difficult to get rid of them. IR and 1H NMR spectroscopy of acetaminophen. Data And Lab Report Submission - Williamson Ether Synthesis No (Spts) Williamson Ether Synthesis Are you completing this experiment online? PLEASE HELP!! I do not know how to find theoretical yield or 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. ####### Figure 7. Show more Chemistry Science Organic chemistry Comments (1) Answer & Explanation Solved by verified expert amount of reactant in moles 4.00 18. Explanations for The Datasheet: butanol was converted to butyl bromide using aqueous sodium bromide and sulfuric acid. - Flammability: product as we started with. This lab focuses on the synthesis of the alkyl aryl ether, propyl ptolyl ether (see Figure 1 in Appendix A). Is your percent yield within reason of what you would expect?

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