Procedures: 1. Place 2 ml of the 3% hydrogen peroxide solution into a clean test tube 2. Using forceps and scissors cut a small piece of liver and add it to the test tube. Push it into the hydrogen peroxide with a stirring rod. Observe the bubbles. What gas is being released? Oxygen Throughout this investigation you will estimate the rate of reaction (how rapidly the solution bubbles) on a scale of 0-5 (0= no reaction‚ 1=slow… 5= very fast). Assume that the reaction in step 2 proceeded at a rate of
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Informal Essay Zabel Esayan went back and documented her first hand experiences of the remains from the Adana massacres. What she wrote was not only informational‚ but very moving‚ truthful‚ and powerful. The things she said about the city‚ people‚ and how the survivors acted after and during it was incredible. The word choice that Esayan uses is very moving. When she talks about what is left of the city‚ the survivors‚ and how the survivors seem to act hits me in a way that is hard to describe. I have
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U37649838 Michelle Slaughter HUM1020.521S15 January 19‚ 2014 Chapter 2 Assessment In Judith Beheading Holofernes‚ created in 1599‚ Michelangelo Mensi da Caravaggio uses high contrast and vivid lines to capture the dramatic essence of the beheading of Holofernes. In this rectangular oil painting done on canvas measuring 57 inches by 77 inches‚ the realistic view of the physical and emotional human state is depicted in a vulgar manner. Caravaggio’s painting illustrates a book in the catholic Bible
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university have to suffer different kinds of stress from various elements. A formal examination can be one of the reasons for their study-related stress. However‚ some people believe that it is unnecessary for students to stand more stress from formal examinations. This essay will argue that formal examinations indeed place unnecessary stress on students at university. It will focus on unnecessary nervousness due to the formal requirements and the overburden because of the significant weighting of exams
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Electrophilic Aromatic Substitution Objective The objective of this experiment was to illustrate electrophilic aromatic substitution by synthesizing p-nitroanilide (as well as ortho) from acetanilide by nitration. The para form was separated from the ortho form based on solubility properties using recrystallization techniques. Synthetic equations: Physical Properties & Hazards of Reagents/Products: (all taken from Sigma-Aldrich website) Acetanilide MM = 135.16 g/mol Melting point =
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this case‚ the bacteria. One of these plates will contain plasmid‚ while the other will not. The other two plates will just contain Luria Broth. Once again‚ one will contain plasmid and one will not. The research question for this experiment is: What is the difference in the transformation efficiencies between pFLO and pBLU. Before completing this lab‚ a first trial was done following the same procedure below but instead of pFLO‚ pBLU was used. It is believed that the transformations efficiencies
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Introduction/Overview Honda Motor Company Ltd.‚ very few people in modern society are unfamiliar with the name. Today‚ Honda has given society everything from cars‚ trucks‚ generators and motorcycles. But of all these‚ it is the motorcycle that built the framework for Honda’s success and boosted the small Japanese manufacturer into a global phenomenon. Honda is a Japanese based company which is well known for its cars and motorcycles. It is the 2nd largest automaker in Japan and the 5th largest
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Introduction The present paper " Formal and Dynamic Equivalence and the Principle of Equivalent Effect" deals with the investigation of translation theory and equivalence. It illuminates important questions of translation raised by different translation theorists. Our term paper consists of Introduction‚ three main chapters‚ Conclusion and a list of used publications. Introduction illustrates the purpose of the choice of the subject- matter for our research. It gives a brief outline of the paper
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IntroductionA dehydration reaction of an alcohol results in an alkene. This type of reaction requires an alcohol‚ an acid catalyst and heat. Generally strong concentrated acids‚ like sulfuric acid and phosphoric acid‚ are used as the acid catalyst.The acid catalyst protonates the alcohol‚ to make a much better leaving group. Weakest bases make the best leaving groups‚ so once the alcohol is protonated the leaving group leaves and produces in a carbocation and water. In order to form the double bond
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“My spirit takes journey‚ my spirit takes flight‚ could not have risen otherwise & I am not running... I am choosing.” Alike is an intelligent and poetically talented 17 year old girl. On the surface‚ Dee Rees’s Pariah (2011)‚ is the coming of age story of African-American lesbian‚ Alike. Growing up in a traditional household that is sexually repressed and a society that is hateful towards her for being homosexual she finds solace in poetry and academics. Through her plight‚ the film intelligently
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