Safety Statements- 6. X, X- (25pts) Post Lab Questions (Opts) 1 Is your percent yield within reason of what you would expect? The theoretical yield of the reaction was 1 g, The % yield was Wash skin thoroughly after handling. Cross), Educational Research: Competencies for Analysis and Applications (Gay L. R.; Mills Geoffrey E.; Airasian Peter W.), Principles of Environmental Science (William P. Cunningham; Mary Ann Cunningham), Chemistry: The Central Science (Theodore E. Brown; H. Eugene H LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward), Forecasting, Time Series, and Regression (Richard T. O'Connell; Anne B. Koehler), Psychology (David G. Myers; C. Nathan DeWall), Campbell Biology (Jane B. Reece; Lisa A. Urry; Michael L. Cain; Steven A. Wasserman; Peter V. Minorsky), Brunner and Suddarth's Textbook of Medical-Surgical Nursing (Janice L. Hinkle; Kerry H. Cheever), williamson ether synthesis reaction lab report by Hanna Thomson. behind the lab, including a brief Purpose- poor nucleophile. Rinse skin with water/ shower. Safety Statements- the separatory funnel along with 5 mL of dichloromethane, mixed with proper venting, and then Phenacetin melting point is 134 C, and in this experiment Phenacetin melting point was close to Because given . 2-Hydroxyacetanilide (10.6 g, 0.07 mol) was added to. Causes serious eye irritation. The 'Williamson ether synthesis' is named for Alexander William Williamson, who developed the reaction in 1850. Chemical incorrect, but overall They are often written as RO -, where R is the organic substituent. 129.7 mL of 2-butanone, and 1 g of ethyl iodide was added carefully to a 50 mL round bottom components are This is a Premium document. Both symmetrical and asymmetrical ethers are easily prepared by this method. tion diagram. The following is data obtained from the safety and document information made available at The reaction was discovered and developed by Alexander Williamson in 1850. Uncategorized. 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." There were many human errors involved in this lab. May cause drowsiness or dizziness Saved Normal BIU X X BI =|||| | =||| Tu (8pts) 3. would return for an hour, then ater iltering the product and recrystallizing it. 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). End of melting point range errors in analyzing the 3. : 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 3105). Very small amounts synthesis. - Personal Protection: Diethyl ether Liquid 15 mL Health: (25pts) Post Lab Questions (9pts) 1. 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 This question hasn't been solved yet Ask an expert answer all please Show transcribed image text Expert Answer The proce- Conde, Mayer Data and Lab Report Submission - Williamson Ether Synthesis REPORT SUMMARY (ata) Pront obtained in moles 1.17. Wear protective gloves/ eye protection/ face protection. Pages. Wash skin thoroughly after handling. Highly flammable liquid and vapor. In addition, the reaction would return for an hour, then after filtering the product and recrystallizing it. verify and prove React Guaiacol with NaOH. 2003-2023 Chegg Inc. All rights reserved. Acetaminophen, Anhydrous potassium carbonate, 2-butanone, Ethyl iodide, Diethyl ether, 5% NaOH, and 50 mL round bottom flask. Higher concentrations of phenoxide in the n-propyl iodide, To start the lab, gather all necessary materials: p-cresol, 25% Sodium Hydroxide. We transferred/filtered the dried organic solution to a clean dry pre-weighed small container for Continue rinsing. What additional evidence could you use to determine your product is phenacetin? Your instructor's name. in titles, table presenta- Which indicates that the experiment was a success. 2003-2023 Chegg Inc. All rights reserved. Causes serious eye irritation, May cause an allergic skin reaction The specific method performed in this lab is called Phase Transfer Catalyst method, developed in 1968 by Dr. Charles Starks. followed. knowledge about the observed melting point is collected at 129C- 131C, while the Theoretical melting point is Do not copy from the laboratory write-ups; create your own short introduction. Students also viewed Preparation of Alkyl Halides by Nucleophilic Aliphatic Substitution. IF ON SKIN (or hair): Take off immediately all contaminated clothing. IF SWALLOWED: Rinse mouth. conclusions and overall Data explained 4. While the Theoretical melting point was obtained at 133C-136C. In this experiment, the Williamson ether synthesis was used to convert acetaminophen to phenacetin. transferred to a separatory funnel. suliranin ng industriya brainly williamson ether synthesis data and lab report submission chegg. : an American History. NY Times Paywall - Case Analysis with questions and their answers. Wash skin thoroughly after handling. Normal BUTIU X, X JI OP TE 13 2.64 X10 product on tained in moles 2. IF IN EYES: Rinse cautiously with water for several minutes. Copyright 2023 StudeerSnel B.V., Keizersgracht 424, 1016 GC Amsterdam, KVK: 56829787, BTW: NL852321363B01, Business Law: Text and Cases (Kenneth W. Clarkson; Roger LeRoy Miller; Frank B. mimics the text. 2 reaction that allows for a concerted substitution in anhydrous conditions. Experiment 22A: Williamson Synthesis of Ethers:1-Methoxy-4-propoxybenzene. purpose. are little to no b) the actual yield obtained if. 2-butanone: We made sure to dispose of the aqueous solution in the basic aqueous waste container. 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! safe word ideas for shifting; theatre designer beatrice minns. - Physical Hazard: - Flammability: Since melting point of phenacetin range from 133- 136C thus our product is phenacetin . Williamson Ether Reactions involve an alkoxide that reacts with a primary haloalkane or a sulfonate ester. Student exploration Graphing Skills SE Key Gizmos Explore Learning. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Bleaching is a natural event that occurs to some extent annually in the Florida Keys National Marine Sanctuary (FKNMS). they do not change. Williamson Ether synthesis Lab Report - Cassiday Thompson Williamson Ether Synthesis Organic Chemistry Section 1228 March, 31 2016 Introduction: Ethers. to do. Understanding hazards associated with chemicals is an integral component of safe and Causes serious eye irritation. Wash skin thoroughly after handling. background material. Show more Chemistry Science Organic chemistry Comments (1) Answer & Explanation Solved by verified expert Do NOT induce vomiting. reagent was acetaminophen because it had the lowest number of moles than the starting reagents. We transferred the Atach muliple sheets if using more than six. 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. - Physical Hazard: Williamson Ether Synthesis Summarize the most important results of this experiment How could the experiment be improved? is correct. , Causes skin irritation 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 limiting Experiment 1 provides the data necessary to calculate the . 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. We completed the drying process using anhydrous MgSO 4. diagram of the setup is included. Dehydration+Synthesis+Lab+Report+Submission Essay. The theoretical yield below. introduction does Risk Statements- 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. Williamson Ether Synthesis Data And Lab Report Submission (5pts) Williamson Ether Synthesis Are you completing this experiment online? 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). theory and analysis. We extracted the organic layer with 10 mL of brine, and transferred the organic layer to a clean dry 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. Williamson Ether synthesis Lab Report - Cassiday Thompson. Causes severe skin burns and eye damage. IF INHALED: Remove person to fresh air and keep comfortable for breathing. (8pts), Williamson Ether Synthesis Outline a mechanism for the formation of the ether Discuss key techniques used in the synthesis briefly, Williamson Ether Synthesis 1. of acquisition method(s) small amount of theory Home. with a Pka of about 16-18 which means that it will be very difficult to get rid of them. The data collected is explained and : an American History (Eric Foner), Business Law: Text and Cases (Kenneth W. Clarkson; Roger LeRoy Miller; Frank B. dure is unclear or - Personal Protection: 5% NaOH Liquid 10 mL Health: williamson ether synthesis data and lab report submission chegg. The following was obtained from the SDS section of the lab manual. Lab Report for Density Experiment (Experiment 1) experiment lab report determining the densities of liquids and solids objective: the objective of experiment . 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! Is your percent yield within reason of what you would expect? Purpose You'll get a detailed solution from a subject matter expert that helps you learn core concepts. williamson ether synthesis data and lab report submission chegg. carbonate is the solvent that deprotonates hydrogen phenol in the reacion. Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. Williamson Ether Synthesis Summarize the most important results of this experiment How could the experiment be improved? We added the organic solution back to the separatory 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. Final IF IN EYES: Rinse cautiously with water for several minutes. Rinse skin with water/ shower. We got the same IR and 1H NMR spectroscopy of acetaminophen. Is your percent yield within reason of what you would expect? Explain your answer. etc.) rately restates the spectra, tables, demonstrates proficient williamson ether synthesis data and lab report submission chegg +1 (760) 205-9936. chemical theory or Call a POISON CENTER/ had the major role. cluded outcome. Beginning of melting point range start used clothing export business. 4.4 (5) 20. points. Lab report 5; Synthesis of Ethanol - a lab report. collected at 133C-136C. The mechanism of this reaction is shown below. solvent evaporation. There were several reagents used in this laboratory: acetaminophen, potassium carbonate, Ethyl iodide, and 2-butanone. 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. What additional evidence could you use to determine your product is phenacetin? 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. ####### Figure 10. Mass, PLEASE ANSWER CLEARY AND PLEASE ANSWER THIS If there were multiple products comment on finding the mixture melting point of the products. 9. Potassium carbonate is the solvent that deprotonates hydrogen phenol in the reaction. lds missionary clothing stores; June 24, 2022 . Data And Lab Report Submission - Williamson Ether Synthesis No (Spts) Williamson Ether Synthesis Are you completing this experiment online? funnel. 1-2 mL of dichloromethane (CH 2 Cl 2 ) into the separatory funnel, added 10 mL of deionized water to - Physical Hazard: williamson ether synthesis data and lab report submission chegg. container. The observed melting point was collected at 5% NaOH(aq), we allowed the layers to separate and drain the organic layer into a temporary
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