In this local experiment‚ the goal was to use a polyacrylonitrile (PAN‚ (C3H3N)n) in addition to a chalcogel. This chalcogel is efficient at adsorbing I2 gas. Although just the chalcogel itself isn’t mechanically stable especially if it is to be used in the field for actual radioactive iodine capture. By creating a hybrid substance with the PAN and the chalcogel in a mixture‚ the theory is that they can create a mechanically stable efficient iodine capture method. This experiment did not study the
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Synopsis: The main aim of the experiment is to find out the amount of calcium carbonate in toothpaste through back titration since calcium carbonate does not dissolve in water. A roughly weighed amount of calcium carbonate is mixed with hydrochloric acid and then titrated against sodium hydroxide. When the indicator turns from pink to orange‚ the volume of sodium hydroxide used is taken down. After doing some calculations‚ the average percentage of calcium carbonate in toothpaste is 19.2%. This average
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papers in advance so that the experiment will flow smoothly. The formation of crude acetanilide was due to the acetylation of aniline and acetic anhydride. The recrystallizing solvent dissolved the acetic acetanilide and was heated in a water bath. Crystals started to form after cooling the solutions in an ice bath. Pure acetanilide was the product after the second crystrallization which was obtained by finally removing the impurities through filtration. The computations performed in this experiment
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Input control There are different actions needed before the execution of the marketing plan. Financially‚ more funds are needed for advertising MIXY to increase awareness‚ new product development‚ and better colors for the packaging. MIXY is not advertised and it needs to be in a larger product line to compete better. Also‚ as the packaging is made by the same supplier as CL‚ it should differ to be easily recognized. More expenditure is also needed for the R&D as the company is strong in
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Angela Campoli ENG 4U1 Ms. Simon Father Leo J. Austin CSS Nov. 19‚ 2014 The Loss of Humanity in 1984 Every human being holds an intrinsic set of natural behaviours which ultimately affect how they perceive their surroundings. For the majority‚ these behaviours come naturally so they have no control over them‚ unless they are negatively influenced to do otherwise. In George Orwell’s dystopic novel 1984‚ the citizens of Oceania are unfortunately controlled by the Party in every way possible. The
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1. Trade and specialization (Chapter 3) a) Country A Resources devoted to clothing Output of clothing Resources devoted to food Output of food 100% 28 0% 0 80% 25 20% 4 60% 17 40% 11 40% 12 60% 15 20% 7 80% 18 0% 0 100% 21 i. Production Possibility Frontier of Country A ii. When the production of food is increasing‚ the opportunity of food in terms of clothing is negative; this is because the opportunity cost of clothing is larger than the opportunity of cost of food.
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Chem 105 Guide to the Formal Laboratory Report The purpose of a formal report is to communicate effectively to another person the goal‚ procedure‚ data analysis method‚ and results of your laboratory work. The report is divided into several well-defined sections. Each section must be present in a complete report. To earn an outcome point for the laboratory report‚ a student must submit a formal lab report that earns a score of at least 90/100. Each error (factual‚ grammatical‚ typographical
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Crystal‚ D. (2004). The Stories of English. New York: The Overlook Press. David Crystal’s book immediately grabs your attention through the characters placed around the table. The images give the illusion of historical men drinking wine‚ smoking pipes‚ and discusses important matters of the time. The caption bubbles are the foreshadowing of what’s to come. The introduction states that there are actually two introductions‚ due to the two stories the book investigates: “Standard English “and “Real
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2014 CenterSports’ Proposition of Economic Benefits in Bringing National Hockey League Expansion Team to Kansas City 2014 CenterSports’ Proposition of Economic Benefits in Bringing National Hockey League Expansion Team to Kansas City Prepared for: Lisa Wallentine National Hockey League Commissioner 2030 E College Way Olathe‚ KS 67133 Prepared by: Kalyn Pfaff Economic Specialist‚ CenterSports Consulting Firm 11863 W 112th St Suite 200 Overland Park‚ KS 66210
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Binita Guchait Saha Prof. Isaac Eng 14 25 November 2012 Many writers share their experiences about literacy and language. The writer Helen Keller wrote The Day Language Came into My Life‚ an essay where she tells the reader her experience with how she learned how to speak‚ read and write even though she is blind and deaf. Amy Tan wrote Mother Tongue‚ an essay where she talks about the trouble of speaking English as an immigrant in a new country. Frederick Douglass wrote Learning to Read
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