"The purpose of this experiment was to synthesize the tertiary alcohol triphenylmethanol from a grignard reagent phenyl magnesium bromide the grignard reagent was synthesized from bromobenzene and" Essays and Research Papers

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    From Water to Land

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    From Water to Land (Revision) Abstract: The early tetrapods were the first vertebrates to actually walk the solid earth. They began their conquest of land in the Paleozoic era around 360 million years ago. The question many paleontologists have been asking for a long period of time is whether the anatomy for locomotion on land was developed in water for swimming purposes‚ or if it was adapted after the creatures became terrestrial. Recent findings of fossils indicate that the transformations

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    A View from the Bridge....

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    “A View From the Bridge” is written by Arthur Miller who was born in New York to a Jewish family. Miller worked in the Brooklyn shipyards for two years‚ where he befriended the Italians he worked alongside. He heard a story of some men coming over to work illegally and being betrayed. The story inspired ‘A View from the Bridge‘‚ which was written in 1950s but set in late 1940s. The play is set in Red Hook‚ New York‚ Alfieri quotes “The slum that faces the bay on the seaward side of Brooklyn Bridge…the

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    Argument from Authority

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    Argument from authority The basic structure of such arguments is as follows: Professor X believes A‚ Professor X speaks from authority‚ therefore A is true. Often this argument is implied by emphasizing the many years of experience‚ or the formal degrees held by the individual making a specific claim. The converse of this argument is sometimes used‚ that someone does not possess authority‚ and therefore their claims must be false. (This may also be considered an ad-hominen logical fallacy – see

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    Learning from Immorality

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    Choices determine the outcome of life. Little decisions‚ from the size of the coffee in the morning‚ to big ones‚ like purchasing a new house‚ mold and shape one’s lifestyle. Equally important are the consequences‚ good or bad‚ of the actions and what one can learn from them. Maybe finding out that that extra large coffee is too big for the cup holder will persuade that particular person to opt for the medium one next time. The same foundation of cause and effect applies to much more serious actions

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    task design to language skills practice | | | | | | | |Find‚ select and reference information from one or more sources | | | | | | | |Use written language that is clear‚ accurate and appropriate to the task | | | | | | | |Word count of 750-1000 | | | | | | | |Overall grade Tutor(s) signature(s) and date |Pass |Resubmit | |Pass |Fail | | | CELTA Assignment 2: Language Skills Related Task This assignment consists of four parts: 1. Text and Rationale o Select an authentic text

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    Plastic from Milk

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    Plastic from milk Materials and Equipment The materials listed below are for doing the experimental procedure exactly as written. However‚ you can make changes to the experimental procedure in order to use a different size measuring cup and/or a stovetop rather than a microwave. * Mugs or other heat-resistant cups (4); they should all be identical so as not to introduce another variable (See Variables in Your Science Fair Project)‚ and large enough to hold more than 8 oz. of liquid * Masking

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    The Enthalpy of Formation of Magnesium Carbonate By: Jessica Miller T.A: Thomas Lab Partner: Rebekah Melanson Thursday Lab Room 106 Chemistry 1001-A Due Date: Thursday February 3rd 2011 Abstract The purpose of this experiment was to determine the enthalpy of formation of magnesium carbonate in a lab setting. This was done using a calorimeter‚ which was calibrated by adding a known amount of both hot and cold water. Following the calibration of the calorimeter‚ HCl was placed into the empty calorimeter

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    Synthesis of Phenacetin from para-Acetamidophenol Aims: To determine how phenacetin from acetamidophenol (known as paracetamol) is synthesized using Sodium Ethoxide Iodine‚ which is the Williamson Ether synthesis. Experimental: Sodium metal was patted dry to remove any oil and was cat into small pieces. A dry 100cm3 round bottom flask was placed on a cork ring‚ on a balance and tarred sodium metal (0.6g) was placed into the flask. The flask was then attached to the dry reflux condenser

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    Executive Summary: The purpose of this project is to enhance our understanding about Business Ethics and how it is applied in real business life. I based my research on Bank Beirut and Arab Countries "BBAC” where I conducted an interview with the Branch manager who was very helpful giving me the bank’s code of ethics and told me about the bank’s policies and procedures that should be followed by employees in order to maintain a good ethical image and reputation‚ this makes the bank trustworthy

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    The View From the Midwest

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    have actual poles; their flags are at half-mast. More than a few large homes around Franklin Park or out on the east side even have enormous multistory flags hanging gonfalon-style down over their facades. It’s a total mystery where people get flags this big or how they got them up there. My own next-door neighbor‚ a retired CPA and vet whose home- and lawn-care are nothing short of phenomenal‚ has a regulation-size anodized flagpole secured in 18" of reinforced cement that none of the other neighbors

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