The goals of this experiment are to determine if the products derived from amide synthesis and Williamson Ether Synthesis are identical‚ and if one of the synthetic routes is more advantageous than the other. In Part 1‚ an attempt to synthesize acteophenetidin crystals by amide synthesis was made. We began by removing the colored impurities from the p-Phenetidine (reddish-brown) by placing 2g of the sample in 38 mL of hydrochloric acid and heating the solution to boiling point. Upon reaching just
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Question1: Cultural factors that might be important in a training program for food handlers at McDonald’s in Saudi Arabia are as below: Answer : A. Understanding of religious norms. For instance‚ Muslim in Saudi Arabia will only eat ‘Halal’ food. Thus‚ ‘Non Halal’ should not be sold at McDonald’s in Saudi Arabia. B. Getting to know the personality of them. The way of we need to treat them such as respect them and greeting them. C. Learn their language and communication style. It will be a
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They are many Criminal Theories from Psychological theories‚ social theories‚ deterrence theories and a few more but let focus on‚ Choice Theory‚ known as‚ rational choice theory. People will engage in delinquents and criminal behavior after weighting consequences and benefits of their actions. According to this review in‚ motivated people‚ after consideration‚ will commit crime if they believe that it will provide immediate benefits without the threat of long-term risk (David‚ et al‚ 2006). If people
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Synthesis of terpolymer PLGC: The terpolymer PLGC was synthesized using a reported procedure with a starting monomer ratio of 70:20:10 of L-LA‚ GL and Ɛ-CL respectively using the catalyst tin(II)2-ethyl hexanoate. The chemical reaction is given in the figure1. The yield % of the synthesized polymer was calculated by the equation: Yield %= (Weight of synthesized polymer)/(Weight of the monomers taken) ×100 Characterization of synthesized polymer: Chemical analysis using Fourier transform infrared
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Analysis of Richard III Members: Natalia Molina Melisa Ocanto Melina Pustilnik Vanesa Verna Licenciatura en Lengua Inglesa Universidad Nacional de San Martín RICHARD III 1) Richard III: hero or villain. 2) Analyze women in the play. 3) Analyze the use of dramatic irony in the play. 4) Analyze the opening soliloquy in Richard III. 5) Which is Richard ’s hamartia? When does it occur? 6) Where do you find the climax of the play? 7) Where do you find the catharsis and where
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Dr. Thant Syn CIS 410 11/08/2013 A mobile Application for Home Depot This case is very interesting and can be analyzed by many different ways; it depends in which perspective you want to analyze it. Home depot is the world’s largest retailer of home improvement and construction products and service. It was founded in 1978 in Atlanta‚ Georgia. At the beginning‚ when they first started they were more concentrated in expanding. They were forgetting about one of the most important parts
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CIS 500 Week 2 Assignment 1 Compstat was designed to help fight and predict crimes. CompStat short for Computer Statistics was introduced to the New York City police department in 1994. Compstat was invented by a group of researchers‚ Mathematicians George Mohler and Martin Short‚ Criminologist George Tita‚ and an anthropologist Jeff Brantingham . (Goode‚ E. (2011‚ August 15). The researcher’s envision was that CompStat would predict crimes as meteorologist
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Anthony Felix 10/27/11 Che12ALR Synthesis of Diphenylacetylene Observation of Results: 1‚2-dibromo-1‚2-diphenylethane | 0.204g | Diphenylacetylene | 0.087g | Theoretical yield | 0.107g | Percent yield | 81.3% | Melting point range of diphenylacetylene | 57- 60°C | Average melting point | 58.5°C | Average literature melting point | 60.0°C | Percent error of melting point | 2.5% | Calculations: Theoretical yield: Limiting reagent (LR) x M.W. (LR) x Mole to Mole ratio x M.W. (product)
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Alum Synthesis: The Chemical Process of Recycling Aluminum Introduction By recycling aluminum cans‚ the costs and energy savings are dramatically more resourceful and efficient than producing aluminum from what it is naturally found in‚ bauxite ore. The process of recycling aluminum to produce potassium aluminum sulfate‚ a common alum‚ will be done through a serious of chemical reactions. Through this reaction‚ percent yield will be determined. Materials and Methods The mass of a 250 mL
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How he came to power? http://www.touregypt.net/featurestories/tuthmosis3t.htm Thutmose III was the son of Thutmose II‚ fourth pharaoh of the 18th Dynasty‚ and one of his minor wives‚ Isis (Ese). Thutmose III came to the throne at about the age of 10 and is thought to have been married to Neferure‚ daughter of Hatsheput‚ his father’s great wife. It is thought that due to his father’s ill-health Thutmose III shared the regency at some time prior to his accession in c.1504 BC. Hatshepsut‚ because
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