Synthesis of Information In summary‚ the articles researched were divided into four main categories. The categories all focused on something different. The categories were; the perception kids have on food‚ communities raising healthy kids‚ nutritional awareness and the school context. The first two articles had the common theme of how children view food and to find what children thought and felt about healthy food. The third article was aimed towards parents. The theme of this article was how
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Synthesis of Acetanilide By: Rick Whitely April 9‚ 2013 Organic Chemistry Lab 1; Professor J. Hutchison Recrystallization is a common method of purifying organic substances through the differences in solubility at different temperature. In this experiment‚ acetanilide was produced by acetylation of aniline with acetic anhydride. The crude acetanilide was dissolved in a solvent in a heated water bath. The solution was cooled slowly in an ice bath as crystals form out. As the compound crystallizes
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Chinese Cinderella Study Questions (Chapter 1-11) Chapter 1 (pgs. 1-3) 1. When does this story begin? Autumn‚ 1941 2. What is Adeline’s great accomplishment in this chapter? She was top of the class. 3. What is Aunt Baba like? Really kind‚ however very secretive about her sister. 4. What does Aunt Baba keep in her safe deposit box? Why? Jade Bracelet‚ Pearl Necklace and A diamond watch because they are her ‘treasures’. 5. How did Adeline’s mom die? She died giving birth to Adeline. 6. Why
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Cinderella Comparative paragraph Although both the 1989 movie adaptation of the fairy tale‚ Cinderella‚ and the Grimm Brothers’ text of Cinderella‚ tell a similar story‚ I prefer the excitement of the film because the pace of the movie is faster‚ the sense of humour adds obvious benefits‚ and the colours are very symbolic and vibrant. Firstly‚ the movie goes at a very fast pace. For instance‚ in the movie‚ Cinderella goes twice to the King’s three-day festival. However‚ in the text she goes
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LIDE Learning Center‚ Inc. 6539 Isabel‚ Leyte Synthesis of Aspirin An Investigatory Project Presented to: Edmundo A. Quiñones Chemistry Teacher In Partial Fulfillment of the Requirements In Science and Technology III (Chemistry) Presented by: Kenneth Ivan P. Durano Cyrill Val G. Lozano March 6‚ 2010 APPROVAL SHEET This investigatory project entitled “The Synthesis of Aspirin” requirement for Science and Technology III (Chemistry) has
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111 21 March 2013 “Cinderella” “Ashputtle” and “ A Chinese Cinderella”: Three Tales of Cruelty‚ Mutilation‚ and Retribution In the “Cinderella” tales‚ whether they are French‚ African‚ Chinese or German‚ we all know the hopeful young girl‚ the magical entity‚ the glass slipper‚ the dress‚ the prince‚ and the happily ever-after. What we don’t focus on is the rampant cruelty‚ mutilation‚ and retribution. These three tales are fraught with such actions. In Perrault’s “Cinderella‚” the stepmother cannot
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Chinese Cinderella is the story of Adeline Yen Mah’s youth as an unwanted daughter. Adeline lived long after the Opium War‚ however‚ the concession cities of Tianjin‚ Shanghai‚ and Hong Kong became the home of Adeline’s family. Adeline was isolated by Niang‚ her stepmother having a negative effect on her well-being pet PLT’s death. Conversely‚ she was shown justice by a stranger in her Aunt Reine. A cruelness towards Adeline was administered by her stepmother‚ the evil and arrogant Niang. The feeling
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Synthesis of Aspirin Name: Xuanyi Li Teaching assistant: Deirdre Zwilling November 15‚ 2009 Purpose: To synthesize aspirin‚ a common analgesic drug‚ via nucleophilic acid-catalyzed substitution reaction of salicyclic acid with acetic anhydride. The whole reaction is catalyzed by phosphoric acid. (The experiment involved three parts: The synthesis of aspirin‚ the isolation and purification of aspirin‚ and the estimation of the purity of the final product.) [pic] Procedure[1]: A mixture
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Synthesis of Aspirin Learning Goals 1. To synthesize aspirin from salicylic acid and acetic anhydride. 2. To purify the crude product by Recrystallization. Introduction Most drugs are chemical compounds which are described as "organic compounds" because they are comprised primarily of the elements carbon‚ hydrogen and oxygen. The present experiment will be the synthesis of a familiar organic compound called aspirin. The common chemical name is acetylsalicylic acid. Aspirin‚ the
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Jeana Greaves Chem3301-112 June 19‚ 2013 Synthesis of Aspirin from Methyl Salicylate Introduction The synthesis of Aspirin (Acetyl Salicyclic Acid) began with methyl salicylate and sodium hydroxide as the reagent. The polar oxygen accepts the electrons from now positively charged hydrogen. The positively charged sodium disassociates leaving the hydroxide ion with a negative Scheme 1 shows the mechanisms that were demonstrated during the synthesis of Aspirin. charge that attracts to the positively
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