Discussion and Conclusion: Preparation of 1-Bromobutane The purpose of this experiment was to demonstrate the conversion of a primary alcohol‚ 1-butanol‚ to a primary bromoalkane‚ 1-bromobutane‚ a SN2 reaction. The conversion of 1-butanol to 1-bromobutane relies on sulfuric acid which plays two important roles. First‚ it protonates the alcohol of 1-butanol to form an oxonium ion which is a good leaving group. Secondly‚ it produces the hydrobromic acid‚ the nucleophile‚ which attacks 1-butanol
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California Milk Advisory Board Real California Cheese The “Happy Cows” campaign has been so successful because it gives people the reassurance of where there cheese is coming from. By labeling products that use California Cheese‚ it gives the people of the images in their commercials of happy cows on rolling plains enjoying their life. Today many animals are caged‚ mistreated‚ and hormone injected‚ so the commercials used in the campaign help give people the image that these California cows
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------------------------------------------------- Who invented it? Wheel on display at The National Museum of Iran. The wheel was invented in prehistoric times and probably its discovery was repeated many times independently. The oldest example of a wheel yet found is from the region of Mesopotamia (Iraq)‚ so it may have been invented around the area where Iraq is today. The wheel may have been inspired by a simple observation of a rolling tree trunk. When a number of tree trunks are placed
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perspectives. Prior to entering the course of “The Literature of The Returning Soldier” my definition of a veteran was simply someone who fought for our county‚ I now have expanded my ideas on the definition of what a veteran truly is. In my personal opinion‚ a veteran can be a man or women‚ they are selfless individuals who often give up their personal lives to enter a future of uncertainties. Veterans are individuals who possess characteristics including: heroism‚ strength‚ courage‚ and loyalty. All Quiet
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Sometimes we come across a person who changes our whole perspective of life for better. Last summer I met Uncle Joe. My parents sent me to my uncle on holidays. I was supposed to spend my whole summer holidays with him and his family. That was the first time we have been introduced to each other. At first‚ I thought that it was going to be my worst holiday ever. I felt embarrassed of living with people I hardly knew and wanted to return home but days passed and I got to know my uncle better. Everyday
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Robert Cormier is a renowned American author who has written many award winning literature novels such as The Chocolate War‚ After the First Death and The Bumblebee Flies Away. His books are often concerned with the themes of abuse‚ mental illness‚ revenge‚ betrayal and conspiracy. Another well-known novel written by Robert Cormier is called I am the Cheese. The story revolves around a teenage boy who embarks on a bike journey to visit his dad in Rutterbug‚ Vermont. Narrative conventions such as
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of sweat rolled over my forehead. Arm after arm‚ I swept away the towering stalks that obstruct my path: my destiny. Suddenly‚ glimmering of a deep red‚ and hinting of green in its reflection‚ I glimpsed the exploits of my travels. To others‚ it was an ordinary rock; but to me‚ it was a treasure. I greedily knelt down‚ picked the gem up‚ stuffed it in my pocket‚ and continued on my safari. For years‚ I never second guessed why I proceeded; however‚ looking back I realize that my decision reveals a
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02/20/2013 How do we Become Who we are? Everybody has their own opinion on how you become who you are. Everybody is different no matter how hard you try to be the same. Just like John Holland and Carl Joung‚ people try to justify the reasoning behind how we become who we are. Unlike the theories we have learned about in class I don’t believe it is possible to catergorize people or put them into groups. According to the birth order affect you should be able to catorgerize yourself into one
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William Lee Conley Broonzy‚ also named as Big Bill Broonzy or Big Bill‚ was a very important blues artist. His date of birth is unknown‚ but her sister stated: “ He is my twin brother‚ (1)”. She stated that she had proofed that‚ none of the less there are doubts that Broonzy was born on another date. It remains problematic‚ if Broonzy was born on the 26 of June 1893 or 1898. Broonzy is not his real name; he was born as Lee Conley. A lot of his songs are about his bad experiences in the US army‚
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Hatshepsut was 12 when she married her half brother‚ Thutmose II. She got married because her father‚ Thutmose I‚ who was the Pharaoh of Egypt (circa. 1500 B.C.)‚ had died. Thutmose II inherited the throne from Thutmose I. Thutmose II was the son of Thutmose I‚ like Hatshepsut‚ but not her full brother‚ because he was born to one of her father’s (Thutmose I’s) other wives. This was normal in ancient Egypt‚ as they had to keep the royal blood in the line of the throne. Thutmose II ruled for 15 years
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