Nucleophilic Substitution Reactions of Alkyl Halides 1. Summary of Experiment In this experiment we will be comparing the both SN1 and SN2 reactions using various compounds and sodium iodide and silver nitrate. We will be comparing the nature of the leaving group (Cl vs Br) in the 1-halobutanes as well as the effect of the structure
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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 foods are they really better for us? Prepared by: Katarzyna Kalinowska Prepared for: Chef Ruane Mr. Langford Date due: 25/10/2011 Word count: 2083 TABLE OF CONTENTS INTRODUCTION 02 Main restrictions in organic food production 03 NUTRITIONAL VALUE OF ORGANIC FOODS VIA CONVENTIONAL FOODS Fruits‚ vegetables and grains 04 Milk and dairy produce 06 Meats 06 INFLUENCE OF FOODS COMPONENTS ON CONSUMER’S HEALTH Fats and sugars
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In New England colonies‚ slaves were not needed as much as the other colonies‚ specifically the southern colonies because there was no labor for slaves to do because of the lack of good farming areas. Due to the cold‚ long‚ and harsh winters‚ farming in the New England colonies was a challenge and the growing season was very short. The soil was also rocky as well‚ so the farmers had to talk all the rocks out before planting. Due to these conditions they only farmed enough for their family‚ themselves
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The Separation and Purification of Organic Compounds Sunshine Marie Introduction Each year‚ many thousands of new or unknown organic compounds are prepared or extracted from natural sources such as plants‚ fungi and animals. In order to identify an unknown organic compound or the components of a mixture of organic compounds‚ it is necessary firstly to separate and purify the compounds. At any given temperature‚ a certain number of molecules of a substance in the liquid state have sufficient
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Part 1. Hydrocarbon Nomenclature From International Union of Pure and Applied Chemistry (IUPAC) General Form of IUPAC Nomenclature [branching substituent(s)] Root [Suffix] Rules: 1. Identify the longest continuous chain of carbon atoms. This chain determines the parent name (root) of the alkane. The parent suffix for alkanes is‚ not surprisingly‚ -ane. For chains of equal length‚ pick the one with the most substituents. (Note: I number all possibilities going from left to right
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Background The melting point of a compound is the temperature at which the solid is in equilibrium with its liquid. A solid compounds changes to a liquid when the molecules acquire enough energy to overcome the forces holding them together. A mixture melting point is useful in confirming and used to indentify an unknown compound‚ which we will be doing in this particular experiment. Purpose Measure the melting points of pure benzoic acid and pure mandelic acid. Determine the eutectic composition
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The Horror of Factory Farming While driving past factory farms‚ anyone would assume that animals live a satisfying life style. At first sight‚ the animals look very robust and one would think that they have a healthy diet. Appearances can always be deceiving. What one observes while driving past these farms is not what factory farms actually are. Behind closed doors‚ many things go on that society would never expect. Every year‚ animals on factory farms encounter unimaginable suffering and go
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MERRIAM-WEBSTER DICTIONARY‚ the definition of challenge is “to arouse or stimulate especially by presenting with difficulties.” (MERRIAM-WEBSTER DICTIONARY) II. Thesis statement Challenge exists everywhere; everyone would meet challenge in every period. III. Preview statement In my opinion‚ challenge is a kind of breakthroughs experience which could explore oneself physically and mentally. Body I. First main point Challenge can extremely stimulate human potential and
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Seminar Paper ON WOMEN ENTREPRENEURSHIP IN INDIA-PROBLEMS AND PROSPECTS SUBMITTED BY SHIVENDRA SINGH
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