Barry Allahyar Dr. Dodd CHEM 2122 2010-09-16 Experiment 19: Fischer Esterification‚ Conclusion The objective in this experiment was to efficiently perform an Fischer esterification of 1-butanol and acetic acid to form water and n-butyl acetate‚ and to confirm the esterification using IR spectroscopy analysis. It was found that 0.734 grams of n-butyl acetate was formed with a percent yield of 61%. The product was confirmed using IR spectroscopy and boiling point confirmation. The reaction mechanism
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VI- CONCLUSION The eye is the organ of vision. It has a complex structure consisting of a transparent lens that focuses light on the retina. The retina is covered with two basic types of light-sensitive cells-rods and cones. The cone cells are sensitive to color and are located in the part of the retina called the fovea‚ where the light is focused by the lens. The rod cells are not sensitive to color‚ but have greater sensitivity to light than the cone cells. These cells are located around the
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FFRANCIS TURBINE QUESTIONS & DISCUSSIONS 7.1 QUESTIONS 1. Plot a graph of: a. Turbine velocity versus flow rate. b. Turbine velocity versus output torque. c. Turbine velocity versus hydraulic power. d. Turbine velocity versus mechanical power. e. Turbine velocity versus efficiency. 2. Give your comment(s) from the graph obtained. Based on the graph Turbine velocity versus flow rate‚ it is shown that line for both z=50% and 100%is increasing when turbine
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CONCLUSION The BRICS Development Bank is expected to start operations in 2016‚ providing a crucial two-year window to state the policies and instruments that would define the scope of its operations. We think the BRICS countries should meet the call to develop an institution that is revolutionary in its vision and the manner in which it functions. The Bank is expected to not only address developmental challenges within the five countries that are leading it‚ but also generate greater resources for
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In conclusion‚ after conducting the lab‚ the emergent properties of water were tested and proved. These trials and experiments were able to verify the adhesion‚ cohesion‚ polarity‚ temperature stabilization‚ solvency‚ and density changes exhibited by water. During the glass and wax paper lab‚ we observed the adhesive properties of water. When a droplet of water touched the glass‚ it dispersed immediately. The droplet placed on the wax paper remained intact and in droplet form. Also‚ when the
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To sum it all up‚ the Anglo-Saxons a culture best described in their literature as brave‚ loyal‚ generous and friendly were a tribe of warrior-farmers. Who were around from 410AD until 1066. They came from North-Western Europe. They loved fighting and were a very fierce group of people. As a result of that they invaded Britain while the Romans were still in control. But just like other people some Anglo-Saxons came to Britain to fight‚ while others came peacefully‚ to find land to farm. They loved
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STUDY GUIDE Principles of Management TRUE/FALSE 1. The nature of management is to control and dictate others in an organization. ANS: F PTS: 1 DIF: 2 REF: 6 NAT: AACSB: Analytic | AACSB: Motivation Concepts MSC: F 2. In today’s turbulent and hypercompetitive global environment‚ managers must help their companies innovate more than ever. ANS: T PTS: 1 DIF: 2 REF: 8 NAT: AACSB: Analytic | AACSB: Creation of Value MSC: F 3. The late famed management theorist
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Porter’s Generic Strategies Porter’s notion on “stuck in the middle” or “hole in the wall” is debatable‚ it being mutually exclusive. It might be true in some cases but not all the time. Even beyond Porter’s generic strategies‚ Toyota has been operating and already proven that it’s possible to be a low cost producer of a differentiated product. It was able to achieve leadership in North America‚ surpassing General Motors. They continuously find ways to reduce production costs and at the same optimize
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the daily. Because of this comment it makes it harder for him to go out or to school until ‚ his mother decided that he should go to school even though most of his life he has been home schooled In the beginning of the book he said “ i won’t describe what i look like. Whatever you’re thinking it’s probably worse.’’ The positives in him going to school is that he will no longer be trapped by being homeschooled but instead he will be out into the world having an education‚ making friends etc. The Negatives
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Throughout the story the narrator writes about the wallpaper as being a grotesque yellow and she wishes to be moved to another room‚ but as she keeps writing her feelings change about the wallpaper it starts to grow on her. When she first arrives at the mansion and enters her the nursery she describes the wallpaper as being "almost revolting; a smouldering unclean yellow‚ strangely faded by the slow-turning sunlight‚" which illustrates she despises it and makes the assumption that the children before
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