Experiment 2 and 3: Synthesis of Aspirin and Determination of Melting Point A. Abstract Aspirin is the common name for the compound acetylsalicylic acid‚ widely used as a fever reducer and as a pain killer. The first part of the experiment aims to synthesize aspirin from the reaction of salicylic acid with acetic anhydride with the aid of phosphoric acid as a catalyst. The second part of the experiment aims to assess the purity of aspirin through the determination of its melting point and
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Eastman Kodak George Eastman‚ founder of Eastman Kodak‚ developed the first fully portable camera in 1888. With strict business principles and innovative products he had created a new market with Eastman Kodak as the market leader. Decades later‚ Eastman Kodak was confronted with serious competitors in its traditional camera and film business. Several Diversifications gave Eastman Kodak temporarily leading positions in different fields in commercial imaging‚ medical imaging‚ image storage‚ thermal
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believe is the last day to register to vote in the November general election. 13. To perform well on Saturday afternoon the athlete must train every day of the week. 14. Understanding history increases your understanding of today’s world. 15 Meg Fischer my cousin hopes to graduate from law school in two years. 16. He reads everything: road maps want ads and cereal boxes. Answers 1. The girl with the bright‚ friendly smile wore a bright green scarf to celebrate St. Patrick’s Day. 2. As he read
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Following the 1996 Everest tragedy‚ many people were curious to find out what took place. Many questioned whether the guides could have been better leaders. Yes‚ both Hall and Fischer could have been better at their decision making and overall leadership of these people. The feedback and testimonials of other members of the expedition alluded to the fact they were unprepared and uncertain of the outcome of this trip. There were
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As the dreamlike sequence concludes‚ Guy is foregrounded in the shot‚ juxtaposed with Rosemary’s nakedness‚ as he is completely clothed. Her exposed body reveals her victimization and defenselessness to patriarchal control while his pajama suit divulges his concealment and protection under the same structure. After Rosemary notices the monstrous scratches on her body and claims she does not remember the occurrences of the previous night‚ Guy persists in making a joke out of “not missing baby night”
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Recently‚ defendant Joseph Fischer sought to dismiss an obstruction statute charge that was given to him through his involvement in the Jan. 6 riot. The law that charged Fischer prohibits the efforts to obstruct or impact an official proceeding. 350 of the 1‚350 people involved in the riots were charged with obstruction of statute‚ which means that they could face up to 20 years in prison. Some justices questioned whether the lengthy prison time is ethical‚ especially if a person could theoretically
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Nazi Extermination Camps Anti-Semitism reached to extreme levels beginning in 1939‚ when Polish Jews were regularly rounded up and shot by members of the SS. Though some of these SS men saw the arbitrary killing of Jews as a sport‚ many had to be lubricated with large quantities of alcohol before committing these atrocious acts. Mental trauma was not uncommon amongst those men who were ordered to murder Jews. The establishment of extermination camps therefore became the "Final Solution" to the
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In the IUPAC system of nomenclature‚ functional groups are normally designated in one of two ways. The presence of the function may be indicated by a characteristic suffix and a location number. This is common for the carbon-carbon double and triple bonds which have the respective suffixes ene and yne. Halogens‚ on the other hand‚ do not have a suffix and are named as substituents‚ for example: (CH3)2C=CHCHClCH3 is 4-chloro-2-methyl-2-pentene. If you are uncertain about the IUPAC rules for nomenclature
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Cited: in Introduction to Philosophy Fifth Edition. John Perry‚ Michael Bratman‚ John Martin Fischer. Oxford University Press. 2010. ) 5.) Nozick²‚ Robert. (quoted in Lewis and Clark: Robert Nozick. The Experience Machine 2010.) http://legacy.lclark.edu/~jay/Robert%20Nozick.pdf.
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Article Review- What is the right supply chain for your product? by Marshall L. Fisher What is the right supply chain for your product ? is the question asked by Marshall L. Fisher in his article titled‚ “What is the Right Supply Chain for Your Product ?” published in March-April 1997 issue of the Harvard Business Review. Author raises the question stating the fact that new ideas and technology implemented haven’t lead to improved performance. Performance has not become better but rather in
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