Topic: Compare and contrast the similarities and the differences between dogs and cats. Outlining: INTRODUCTION: Thesis statement: After living with them‚ I have noticed that although there are innumerable similarities between the dog and the cat‚ there are also some important differences. BODY: Paragraph 1: Cats and dogs have several similarities. + Both of them are domesticated animals kept as pets. + They eat meat‚ mice and never eat vegetable + They require love and affection and
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VOLATILE ORGANIC COMPOUNDS (10244818) Volatile organic compounds (VOCs) are organic chemical compounds that have high enough vapor pressures under normal conditions to significantly vaporize and enter the atmosphere. According to EPA ’s Terms of the Environment‚ a volatile organic compound is "any organic compound that participates in atmospheric photochemical reactions except those designated by EPA as having negligible photochemical reactivity." VOC can also stand for the term “volatile organic chemical”
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Identification of Unknown Organic Compound by Melting Point (M.P)‚ Boiling Point (B.P) and Infrared Spectroscopy Methods and Background The main objective of this lab is to identify the given unknown organic compounds with various methods. Identification of an unknown compound is important to perform through the process of melting point (M.P)‚ boiling point (B.P) and Infrared spectroscopy (I.R). Index of Hydrogen deficiency (IHD) and elemental analysis makes an experiment more efficient in
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I. Abstract The common organic compounds provide us with nutrients are sugars and starches‚ carbohydrates‚ proteins‚ and lipids. In this lab‚ qualitative tests are performed to identify the presence of organic compounds in food using indicators‚ chemical substances that react in a certain way when a particular substance is present. We put one indicator into the each test tube containing different solutions at a time to see what organic compound is present. The color change in the indicator tells
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Mrs. Feeney Biology 9 October 16‚ 2012 Identifying Organic Compounds Objective: To use indicators to test for the presence of organic compounds in certain substances. Theory: Major types of organic compounds in some common foods are Lipids‚ Carbohydrates‚ and Proteins. An indicator is a chemical compound that changes color and structure when exposed to certain conditions and is therefore useful for chemical tests. The purpose of using distilled water as one of the substances in the test
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Identifying Organic Compounds Joe Harris 11/12/07 1. Background Organic compounds are‚ by definition‚ any chemical compound containing carbon. These compounds include carbohydrates‚ polysaccharides‚ lipids‚ proteins‚ and nucleic acids. Each one of these compounds has a different purpose. Carbohydrates give energy to cells when consumed. Lipids are basically the
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Inconsiderate‚ duplicitous‚ and mysterious are only a few words to describe the antagonists in Alice Sebold’s The Lovely Bones and William Shakespeare’s Othello. Both Mr. Harvey and Iago demonstrate key characteristics of a sociopath. The main attribute of a sociopath is that he or she can commit a heinous crime‚ such as murder‚ and not feel the slightest bit of remorse. This is precisely what these two villains did. Mr. Harvey‚ using his persuasion and charm‚ lured Susie into his subversive
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4 October 2012 Connie Fisk Food and Well Being Organic Vs. Conventional The newest craze in today’s society is living a healthy lifestyle. Mainly through diet‚ people have been trying to eat healthier foods as well as foods that are better for them. A big factor in many health-conscious buyers decision is one word: organic. If a food holds the word organic it is assumed better then any regular‚ conventional food. But is that true? Is organic food better for you then conventional food? A persons
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Organic Farming vs. Conventional Farming There are various reasons of why organic farming is more sustainable than conventional agriculture. Concisely‚ the most important reasons can be explained as under. If we grow food organically‚ it benefits the soil‚ water cycles and biodiversity. The author T. Singh (2004) writes that the Green Revolution technology “has been very successful in achieving spectacular results in food grain production during the last three decades. However‚ signs of fatigue
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Separation and Purification of Organic Compounds Codilla‚ Christine‚ Cristobal‚ Marian‚ Dionisio‚ Jermaine‚ Dumaquita‚ Vanessa‚ Edrosolo‚ Lyka‚ Esquivel‚ Christine1 1University of Centro Escolar‚ Makati Date Performed: December 5‚ 2012 Date Submitted: December 17‚ 2012 Abstract The distillation process was successfully done because of the separation of water from the acetone. When the distillate was lighted with the matchstick it produced flame which indicates that there was more presence
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