Preview

Devoir de Synthèse N°2 Anglais Bac Lettres (2009-2010)

Powerful Essays
Open Document
Open Document
1088 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Devoir de Synthèse N°2 Anglais Bac Lettres (2009-2010)
Beveley Minett and Sandy McFarlane clicked on eBay and have never looked back. 1- The pair, both 43, were already seasoned seller trading tips with other users in one of the site‟s chat rooms when they first started communicating. Divorced mum Bev, from Worcs, remembers how she and Sandy, from Glasgow, were online rivals- until they saw photos of each other. Bev recall:” We both had our own little following of people who would ask us for help and there was a bit of rivalry between us. In fact, the very first time we communicated he had a right go at me for something and after that I gave him a bit of wide berth. There was certainly no flirting between us- if anything he was a bit mean and moody.” 2- Then they posted up pictures of themselves and suddenly Bev and Sandy saw a whole new side to each other. Shocked Bev, who has sold heaps of her unwanted clutter to buyers all over the country since first registering with the site, recalls:” I‟d never pictured he looked like he did and couldn‟t help thinking „He is a bit of alright‟”. Sandy, who runs his own company using eBay as a market place for IT components, was equally obsessed. He says:” I saw the picture of Bev and thought she was really good looking. I thought „I will have a bit of that‟”. 3- The couple began e-mailing each other more and more and soon they were chatting on the phone. After one conversation which lasted all through the night they decided they had to see each other in the flesh. So Sandy who is also divorced and has a nine-yearold son, Mathew, flew to the Midlands to see Bev. Bev, who has a seven-year-old son, Joel, remembers:” When I met Sandy at the airport I was very nervous. I was thinking „What am I doing? Shall I just run away now? What if he is the scary monster from hell?” 4- Bev says:” we just hit it off straight away. By the end of the weekend he didn‟t want to go and I didn‟t want him to go. We realized we didn‟t want to be without each other. Within about two weeks he had moved his

You May Also Find These Documents Helpful

  • Good Essays

    All the reagents and solvents used for synthesizing the title compound were of Analar grade (Merck) and were used as such without further purification. The 2-naphthol derived Mannich base 1-((4-methylpiperazin-1-yl)(phenyl)methyl)naphthalen-2-ol (MPN) was synthesized according to the general procedure described in the literatures [13, 14]. The 2-naphthol (4.33 g, 0.03 mol) was dissolved in 30ml of ethanol and it was mixed with…

    • 304 Words
    • 2 Pages
    Good Essays
  • Powerful Essays

    Chemists often find a method to determine the level of “greenness” of a chemical reaction, or its “atom economy”. A higher atom economy is preferable because a greater amount of the reactants will be present in the product as opposed to the byproduct.1 A Suzuki reaction is classified as an organic, coupling reaction that includes boronic acid and a halide that are catalyzed by a palladium complex under basic conditions. Other palladium- catalyzed coupling mechanisms include the Heck and Stille reactions. Palladium typically exists in the oxidation states of 0, +2, and +4. PdCl2 is usually the starting compound for several other heterogeneous palladium catalysts such as Pd/C and Pd/BaSO4.1 Suzuki coupling is an efficient way to…

    • 1316 Words
    • 6 Pages
    Powerful Essays
  • Satisfactory Essays

    Organic Lab 2583-4

    • 503 Words
    • 3 Pages

    Percent Recovery: Indicates how much of the active ingredient was able to recover after the purification method.…

    • 503 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    Grignard Reaction Lab

    • 1231 Words
    • 5 Pages

    Grignard reagents could be used in forming many different compounds such as acid anhydrides, acids, alkyl cyanides, primary amines, alkyl halides, Thioalcohols, sulphuric acids and Dithioic acids. The most common synthetic uses are:…

    • 1231 Words
    • 5 Pages
    Good Essays
  • Powerful Essays

    5. Mole – the amount of substance that contains as many particles (atoms, molecules, or formula units) as exactly 12g of carbon-12.…

    • 1725 Words
    • 7 Pages
    Powerful Essays
  • Good Essays

    When it comes to organic chemistry and the synthesis of specific products there is an abundant amount of routes that can be taken and still get you the same result. For the following experiment, the main focus is the use of a cycloaddition reaction, also known as Diels-Alder. According to the lab manual, this reaction consists of the addition of a diene and a dienophile and that the Diels-Alder reaction builds stereospecific ring compounds with ease (Weldegirma 80). The reaction takes place between the two pi electrons from the dienophile and the 4 pi electrons from the diene; what happens is the bonds react together in order to form new single bonds because they are more stable, in terms of energetics (Diels-Alder Reaction). In order for the…

    • 765 Words
    • 4 Pages
    Good Essays
  • Better Essays

    The reaction mixture initially was a brown color which then turned a milky white color with the addition of bromobenzene and ether. The mixture turned back to a brown color with the addition of the remaining bromobenzene and ether added at a dropwise rate. The reaction vessel became warm at this point. The mixture then turned a reddish, pink color with the addition of 9.1g benzophenone in 100mL anhydrous ethyl ether. During the reflux the reaction mixture first turned a “pepto bismal” pink color then became a thick white liquid/solid. When the sulfuric acid was added the solution turned a yellow…

    • 1436 Words
    • 6 Pages
    Better Essays
  • Good Essays

    On 9 September Jamal wrote back to Bob stating that he could not sell the…

    • 753 Words
    • 5 Pages
    Good Essays
  • Good Essays

    In his description of the album, John took a subjective approach to marketing it as comedy, in a manner which would appeal to people who realized the absurdity of its claims. Additionally, John was very descriptive by telling the audience how he acquired the album and what motivated him to purchase it, along with photos of both the album and its included materials. In a satirical fashion, John created his own checklist of ideas to accompany the photo of Debbie Drake’s checklist suggestions for wives. Overall, Mr. Freyer’s eBay ad was attention grabbing, engaging, and created a desire within the reader to purchase the album to experience it in its…

    • 590 Words
    • 3 Pages
    Good Essays
  • Good Essays

    The Diels-Alder cycloaddition reaction was discovered by Otto Diels and Kurt Alder and is very useful in the synthesis of polycyclic compounds. The Diels-Alder reaction can be described as: [4+2] cycloaddition- a diene with 4 π electrons + 2π electrons from the dienophile; a pericyclic concerted reaction- meaning the reaction occurs in a single step (no intermediates) and involves a cyclic redistribution of bonding electrons.…

    • 869 Words
    • 4 Pages
    Good Essays
  • Good Essays

    The Alchemist Analysis

    • 807 Words
    • 4 Pages

    Paulo Coelho, author of The Alchemist, defines a personal legend as “... what you have always wanted to accomplish.” He elaborates, stating, “Everyone, when they are young, knows what their Personal Legend is. At that point in their lives, everything is clear and everything is possible.” He continues to explain that the desire to accomplish this personal legend decreases, as people begin to oppose the person’s inclination to succeed. Santiago, the main protagonist, is led through many emotional and physical trials to fulfill his personal legend. Through these physical, mental, and emotional challenges, Santiago proves his adaptability towards unexpected circumstances.…

    • 807 Words
    • 4 Pages
    Good Essays
  • Better Essays

    The salesman’s wife stands waiting along with two small children who are the first to see him. They race toward him with their arms outstretched. “Daddy, Daddy,” they cry, “What did you bring me? What did you bring me?” (Macleod,…

    • 1727 Words
    • 7 Pages
    Better Essays
  • Better Essays

    Phi 103

    • 1616 Words
    • 7 Pages

    According to Brown (1995), “definition of stereotyping through prejudice is the holding of derogatory social attitudes or cognitive beliefs, the expression of negative effect, or the display of hostile or discriminatory behavior towards members of a group on account of their membership to that group.” Many different groups of people experience stereotypes every day. The tattooed, the politician, the feminist and the older people we call senior citizen are all members of a group that commonly face this type of issues and a breakdown of society. These stereotypes lead to negative opinions closely related to discrimination. Unfortunately, in a daily basis, stereotyping is a form of pre decision that is common in today’s society as it was couple hundreds of years ago. It is a social outlook that has stood the test of time and received interest by psychologists and philosophers.…

    • 1616 Words
    • 7 Pages
    Better Essays
  • Good Essays

    Thus a solution α-naphthol 1a, 4-methylbenzaldehyde 2a and tert-butyl isocyanide 3a in EtOH was magnetically stirred at 45 C for 12 hours under an oxygen atmosphere with an equimolar ratio of the three reactants. TLC monitoring of the reaction mixture exhibited formation of a new product, which was purified (Table 1, entry 1). Identification of its structure by NMR spectroscopy revealed that it was 2-(4-methylbenzoyl)-1-naphthyl N-(tert-butyl)carbamate (4a). Next, in order to improve the yield of 4a, the effects of different solvents, reaction temperatures and times together with the molar ratio of the reactants were examined in this model reaction, for which the reaction conditions would be optimized. When this reaction was performed in refluxing EtOH, 7a was obtained…

    • 354 Words
    • 2 Pages
    Good Essays
  • Good Essays

    After the interview was over with and I’d filled out the appropriate forms, I was ready to start my first day at my store, Things Remembered. My gut was all tied up in tangles as I nervously approached the store, hoping to make a good first impression. The store was bright, and the ceiling was covered in halogen lights that lit up the displays. Display signs littered the store to the point where they were almost overwhelming, almost as if the whole store was trying to yell out “Hey you, that jewelry box is free with every single purchase you make in the store! So buy something!”. Water globes littered the entire right half of the store; from waving cats to a snowman whose head was the water globe, that store had them all. Two people stood by the dog tag displays, arguing rather loudly about which dog tag was better. In the distance, one other person was frantically talking on the phone to a friend, practically begging him for help on what to get his wife for their anniversary.…

    • 946 Words
    • 4 Pages
    Good Essays