UNIVERSITI TEKNOLOGI MARA COURSE INFORMATION Confidential Code Course Level Credit Hours Contact Hours : : : : : CHM 556 Organic Chemistry II Degree 4 3 hr (Lecture) 3 hr (Practical) 3 Core CHM 456 Part Course Status Pre-requisite : : : Course Outcomes : Upon completion of this course‚ students should be able to: 1. Determine functional groups present in organic compounds using Infrared Spectroscopy and interpret Nuclear Magnetic Resonance spectra and relate the information to structural
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hydration of a primary and secondary alcohol followed the convention of Zaitsev’s Rule proceeded with E1 elimination for the secondary alcohol. 1-butanol could not proceed with E1 because the unstable primary carbocation would have to undergo a 1‚2-hydride or 1‚2-methyl shift to proceed‚ and an E2 elimination is more efficient. The major product for 2-butanol was 2--butene‚ and for 1-butanol was 1-butene. The results were skewed from the predictions as a result of contaminants present in the product
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INTRODUCTION The purpose of this experiment is to synthesize trans-9-(2-phenylethenyl) anthracene from benzyltriphenylphosphonium chloride and 9-anthraldehyde through the reaction mechanism recognized as the Wittig Reaction. The Wittig Reaction allows the chemist to synthesize phosphoranes in the lab with relative ease. A more recent and inexpensive version of the reaction is the Wittig-Horner reaction (1). ABSTRACT Georg Wittig was a German chemist and Nobel Prize winner in 1979 for the Wittig
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Introduction Duracell is a member of the Gillette Company owned by Proctor & Gamble and is the alkaline battery market leader holding approximately 50 percent of the U.S. market share. Gillette’s overall goal focuses on the skillful marketing of superior technology to achieve worldwide leadership. The Duracell name means reliability to consumers and that is why their products are trusted by customers every day. They use the most advanced technologies to ensure that the power is there when the
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may please be intimated to this office for further improvement‚ on E-Mail Id singhai_sc2@rediffmail.com. TECHNICAL & DEVELOPMENT CIRCLE‚ SANCHAR VIKAS BHAWAN‚ RESIDENCY ROAD‚ JABALPUR‚ MP-482001 1 ENGINEERING INSTRUCTIONS Power Plants & Batteries SMPS / D– 004 SMPS POWER PLANT (Model RMPS N X 100A / D) ITI 600 Amp 1.0 SCOPE This EI describes in general the salient features of SMPS power plants and in particular ITI 600Amp.Capicity RMPS N X 100 A/D Model. 2.0 Introduction: The System
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safety razor blades‚ but also through corporate diversification. This included the acquisition of a number of major companies‚ most recently Duracell. Prior to this acquisition‚ the Duracell Corporation had been the leading producer of alkaline batteries in the United States and maintained consistent growth in revenues from 1991-1996. Since their purchase of Duracell‚ their stock price has fallen 45% to a low of $34. The issue for Gillette is to determine if they can promote the profitable growth
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competitors in the 1990s is the primary reasons for Gillette’s lack of success in the battery industry‚ discussed below. The key reason Gillette has been unable to achieve the same success in batteries that it has with shaving products is due to the competitive dynamics in the alkaline battery industry. The period of four years from 1997 to 2000 experienced rapid technological innovation in the alkaline battery industry by not only the major players but also from new and small entrants in the industry
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Procedure The procedure stated in Chem 2120 experiment 6 Williamson Ether Synthesis of Phenacetin laboratory manual was followed without any major changes. Data and results Compound Amount used MW (g/mol) Moles Stoichiometry/Comments acetaminophen 0.354 g 151.16 2.34 x 10-3 limiting reagent ethyl iodide 0.3mL 155.97 3.75 x 10-3 1.6 equiv ’s sodium ethoxide 2.6mL 68.05 3.3 x 10-2 catalyst‚ reaction solvent crude product obtained: phenacetin 0.32g
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one. The next topic was about charging batteries. He asked:”What if you are stuck in the woods with a cellphone with low battery?” He showed us the future of charging batteries. Charging batteries in the future is quite funny‚ because we need to put a charger in a girl or woman’s boobs. The kinetic energy caused by the jiggling of the girls boobs can generate energy for the battery. He showed us new technology. For the PC or Personal
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sufficiently developed to become a true global company but enough potential and performance it has shown last one year. As a lead acid battery manufacturer company from Bangladesh‚ RGL has many constraints in its journey. One of the major constraints is the manufacturer country – clearly international buyers do not see Bangaldesh as a manufacturer of automotive batteries. But when they visit RGL office and factory it makes them amazed. Still‚ long way ahead of RGL but first year showed its bright future
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