2004). It also has very low toxicity is it is used properly. Acetaminophen is cheap and easily obtainable from any pharmacy. Acetaminophen is created when the amine group of p-aminophenol is acetylated by acetic anhydride. This creates an amide functional group and the by-product of this reaction is acetic acid. The crude acetaminophen will form as a white solid after the acetylated reaction. To turn this crude acetaminophen into a purified form‚ the recrystallization technique will be used. The
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Charlie Gordon wasn’t like the average person. He was a mentally challenged adult. People made fun of him and teased him and he laughed with them not even knowing what they were talking about. It was a very sad story but he still had lots of hope. All Charlie had ever wanted was to have friends. Doctors thought Charlie was special and he got the chance to get operated on so that he could be smart. Charlie was better after the surgery because he understood more about the world. After the operation
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John Robinson’s real experience parallel’s to the fictional story of Charlie Gordon because of the common things they both shared. For example‚ they both had brain disorders where they were mental disabled and couldn’t do certain things. Both experienced bad friends that used them for fun and made them a joke in front of everyone. This is paralleled to Charlie by Franny and Joe who acted to be his friend‚but used him and crossed the line for certain things. John and Charlie were treated less than
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before stepping into a classroom. Illiteracy surveys examined a very fundamental level of reading and writing‚ therefore literacy rates were as high if not higher than they are today. Currently‚ literacy is a very different issue‚ focusing more on functional literacy‚ which addresses
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w w w e tr .X Syllabus m eP e ap .c rs om Cambridge International A & AS Level Computing Syllabus code 9691 For examination in June and November 2013 Contents Cambridge International A & AS Level Computing Syllabus code 9691 1. Introduction ..................................................................................... 2 1.1 1.2 1.3 1.3 Why choose Cambridge? Why choose Cambridge International A & AS Level Computing? Cambridge Advanced International Certificate of Education
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Aging Positively Abstract A functional assessment of the elderly involves a multi-dimensional diagnostic process designed to evaluate an elderly individual in terms of functional capabilities‚ disabilities‚ medical and psychological characteristics. These assessment tools provide objective data to detect potential impairments among our aging populations. With these tools we are able to evaluate how elderly individuals are aging‚ what assistance is need‚ how to make sure their environment
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Abstract – This multi-step synthesis uses aniline as the starting reagent to synthesize five compounds employing several reactions such as acetylation‚ diazo coupling‚ nitration‚ bromination‚ and hydrolysis. The isolated products were analyzed with TLC and spectral data that determined most products were pure while some had a few impurities indicated by GC‚ LC‚ and a wide melting point range was shown for products 2 and 3. The presence of water in product 2 and 7 was indicated by the IR. Acetanilide
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According to Gresham‚ Watkins‚ and Skinner’s article in 2001‚ Functional Behavior Assessments: Principles‚ Procedures‚ and Future Directions‚ “the FBA was designed to help schools determine the appropriateness of services and placement‚ identify positive interventions to reduce the undesirable behavior‚ and develop appropriate behaviors to replace the inappropriate ones”. In addition‚ the article defined the FBA as an organized methods and strategies to collect antecedent data‚ behavior data‚ and
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Introduction to Alkane Nomenclature A. Determining the Priority of Functional Groups. What’s in a name? 3-ethyl-5-(1-methylpropyl)-4‚4-dimethylnonane Too big a subject to cover on one sheet! This paper will focus on alkanes. Determining functional group priority will be the subject of a subsequent sheet. suffix http://masterorganicchemistry.com D. Applying the Lowest Locator Rule F. Dealing With Branched Substituents (the IUPAC Way) Number the chain from one end so as
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Key words: diazo compounds‚ boron‚ hydrazine‚ transition-metalfree reactions‚ 1‚2-migration 1 Introduction Diazo compounds are useful building blocks in organic synthesis as a result of their diverse reactivity in various reactions and functional group transformations.1‚2 In most cases‚ diazo compounds are used as the precursors of free carbene or metal carbene species C (Scheme 1). Typical reactions of metal carbenes include X–H insertions (X = C‚ N‚ O‚ S‚ etc.)‚ cyclopropanation‚ ylide
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