CHE 235 Lab 10/30/14 Scale-up Synthesis and Characterization of Butyl 2-Cyano-3-(3‚5-dichloro-phenyl)-2-propenoate‚ TSE Project #131 Introduction: This report describes the steps taken to create the scale-up of targeted trisubstituted ethylene‚ Butyl 2-Cyano-3-(3‚5-dichloro-phenyl)-2-propenoate compound (#131)‚ and also the characterization methods deployed to the results. This report serves as a critical step in the overall objective of the project; the synthesis of the copolymer. The overall
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It is so crucial because it allows for the understanding of how molecules interact in order to create new products. Generally speaking‚ multistep synthesis could be useful in a practical application such as pharmaceutical chemistry. Synthesizing aspirin is a common example of a multistep synthesis reaction. Aspirin is typically taken as a painkiller or as a reducing-agent for fevers. In order to synthesize this product‚ the reactants salicylic acid and acetic anhydride
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Hamlet synthesis questions. Below are a list of questions we will be discussing next week (depending on your class day). You will be assigned one questions will serve both as a quiz grade AND a basis for our class discussion. This assignment has two parts: 1. A brief research portion‚ where you will paraphrase a critic’s point 2. Your own opinion of the question with at least 5 quotes to back up your position. Remember‚ we are going to look at the entire play—your response should include a discussion
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Intertextual Synthesis Essay Kate Chopin’s novel‚ The Awakening‚ centers around the theme of discovering oneself. The book shows readers the world of Edna Pontellier and gives them a window into her numerous insecurities and hesitations. Throughout the book‚ Edna attempts to become the opposite of the stereotypical women of her time. She chooses to be herself instead of the socially acceptable role she is expected to be. Additionally‚ Natasha Tretheway’s poem “Domestic Work” and Bobby Coles’ poem
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Kyrie Staab Mrs. Wieseman Hon. English 10 Dec. 18‚ 2012 Is Our American Dream Fading Away? The attainability and very existence of the American dream has been debated for many years. As the economy‚ politics‚ and social standings change‚ so do the expectations and beliefs about what the American dream should be and how one should go about achieving it. The main question involved in this debate is not so much whether the dream is alive or dead‚ but whether America’s dream can ever be fully realized
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The penny has served as a trademark for America since 1793 and it has helped us succeed in many ways throughout American history. The U.S. continues to draw strength from its history and honored traditions. Therefore‚ preserving these traditions is vital to the continued greatness of our country. The U.S. should not abolish the penny because it is valuable to the economy‚ significant to society‚ and an important tradition to continue. Simply put‚ the penny is far too valuable economically and
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CRISPR-Cas9 is a method of gene editing that provides researchers with a way of precisely targeting a specific string of DNA. CRISPR is a sequence of repeated DNA located in the genomes of bacteria that are used in immune systems to help protect our bodies from infecting viruses. This method involves the use of an enzyme known as Cas9 and a guide RNA. A virus’s DNA becomes spacers in the CRISPR sequence when the new virus infects the bacterium. This sequence will then begin the process of transcription
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Of all the elusive‚ seductive concepts shared by the disciplines of literary studies‚ art‚ and psychology‚ genius is among the most scoffed at‚ the least understood. To hear‚ as I have heard‚ a literature professor say that he "doesn’t believe in genius‚" as if millions of people haven’t attained I.Q. scores in excess of 140‚ or as if anyone‚ if he or she only worked vigorously enough‚ could pen a single work comparable to The Canterbury Tales or Paradise Lost or The Rape of the Lock‚ is to know
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The last few decades there is seen a strong increase in the number of people who are overweighed or have obesity in developed countries as well as in less developed countries (1). The World Health Organization has published that in 2014 approximately 40% of the people above eighteen years old are overweighed (2). It is known that an high body mass index (BMI) is associated with a higher risk on the development of many diseases‚ including several kinds of cancer (3-5). Recent studies have been shown
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“Error… You can not see the following work because there has been online problems.” Most people are having trouble on the internet because they might be doing something important and when they are searching in the internet‚ it says that the work has been copyrighted. How would you feel when you are looking for something important online and this message pops up saying “error… you cannot see the following work because we had online problems” you’ll probably be upset because there is no internet.
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