. Yes‚ comparably to TLC plate 2 and 3. The benzophenone is more neutral but as the same time its nonpolar‚ being that Silica gel in TLC 2 was polar and the solvent ethyl acetate-hexane is non-polar it moved relatively with the solvent. The stationary phase in TLC 3‚ alumina is non polar and the solvent ethyl acetate is polar so from the ideal that polar does not attract non-polar benzophenone stick stronger to alumina non-polar rather than moving up with polar solvent ethyl acetate as it did in
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and methyl iodide(5ml) were added to the solution. The mixture was heated on a water bath for three hours. Acetone was removed and the residue was poured into water()150ml. The solid N-methypiperidone separated was filtered and recrystallised from ethanol. 4.6.General procedure for Preparation of the N-methylation of piperidin-4-one oximes: The piperidone (0.1mol)was dissolved in ethanol(50ml). saturated solutions of hydroxylamine hydrochloride and sodium acetate in water were added. The mixture
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Competitive strategies: Global vs. local © Professor Daniel F. Spulber Global competitive strategies The G5 Platform strategy Network Strategy Intermediary strategy Entrepreneur strategy Investment strategy 2 Global competitive strategies • Home‚ supplier‚ partner‚ and customer countries of competitors – differences as sources of competitive advantage • Differences in global value connection • Differences in products‚ brand‚ technology • Differences in impacts of political‚ legal and
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THE NEWS To most people the news is the gateway to finding out what is "new" in the world today. The news is supposedly filled with facts and is definitely filled with predictions. The news tells us what is going on in local communities and tells us about the crime and what is going on in society. To me‚ personally‚ I think that the news is just entertainment that pulls in a lot of viewers and money. They are heavily influenced by commercialism. I believe that the news is almost like a talk show
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Acetylsalicylic Acid (Aspirin) Synthesis Telow‚ AJV Sumicad‚ CJ‚ Tavanlar‚ EMMT‚ Chem 40.1‚ Institute of Chemistry‚ University of the Philippines Los Baños I. Introduction Organic synthesis is the process where a desired organic compound is constructed or prepared from commercially available materials. The objective of organic synthesis is to design the simplest synthetic routes to a molecule. Aspirin‚ also known as acetylsalicylic acid is as salicylate drug often used as analgesic
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article but because we are using a plagiarism tool online‚ I thought it would consider direct quotes as plagiarism even if I cite the source in my write up. The article I chose is called‚ “Synthesis of a Genius” by George Kauffman and Steven Chooljian. The area of exploration and discovery that I chose was the synthesis of urea in chemistry. Urea was discovered by Friedrich Wohler‚ in 1828. This discovery ultimately changed the belief at the time that only organic compounds can be created from living
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Although self-governed‚ Pompeii and Herculaneum had some direct contact with Rome through the appointment of a town patron who would represent the town in the government of Rome. An incident in Pompeii in AD59 saw the roman government intervene in local matters when people’s lives were lost in a riot at a gladiatorial event. The emperor implemented a 10 year ban on gladiator combats. This instruction was later lifted. Statues‚ inscriptions and shrines throughout the towns are evidence of the loyalty
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revenue expenditure for CCC in 2010 and in the future. I will also discuss areas of concern in terms of level of revenue expenditure and outline issues that were taken into account in the preparation of the budget for 2010. Section 102 of the Local Government Act 2001 states that each LA must prepare a draft budget for the next financial year setting out: 1. The expenditure necessary to carry out its functions and 2. The income estimated to accrue it. In 2010 the total budget
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Running Head: Study Abroad The Study Abroad Experience Natasha Balani‚ John Sharma‚ Faisal Alharbi‚ Can Wang Thompson Rivers University Study Abroad: A Lifetime of Benefits http://www.iesabroad.org/study-abroad/news/study-abroad-lifetime-benefits Described rationale for selection of the reviewed strategies; described participants (who is it about)‚ procedures‚ study findings‚ and recommendations for each article. Specifically: Rationale (Describe
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Chapter 2 REVIEW OF RELATED LITERATURE In this chapter one of the most important early steps in a research project is the conducting of the literature review. This chapter will explain how review of related literature is very important in conducting a study. This is also one of the most humbling experiences you’re likely to have. Because you’re likely to find out that just about any worthwhile idea you will have has been thought of before‚ at least to some degree. A literature review is designed
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