The Stereochemistry of Bromine Addition: Bromination of trans-Cinnamic Acid Pitak Chuawong Objectives 1. To perform bromination of trans-‐cinnamic acid 2. To investigate stereochemistry of bromination reaction Introduction Alkenes undergo electrophilic addition to give alkyl halides. When bromine is used as a
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Joanne Chan (SID: 25308125) Professor Jackson MEDIAST N10: Introduction to Media Studies 4 July 2016 Trans-Jenner: The Creation of Cait America’s obsession with celebrities ― people who attract public interest through industry manipulations‚ charm or talent (O’Shaughnessy‚ Stadler‚ 424) ― and tendency to view them as the epitome of American success give high profile celebrities an ability to reinforce societal values and influence perception. With a combined net worth of over $300 million‚ the Kardashian-Jenner
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“Trans-Atlantic Slave Trade” The Trans-Atlantic Slave Trade was one of the most horrific things to happen to any group of people closely relating to the Jewish Holocaust. The Trans-Atlantic Slave Trade was actually often referred to as the “Holocaust of Enslavement” which was basically the incarceration and imprisonment of people not for committing criminal offenses but to be put to work for others. The “Areas that were involved in the European slave trade eventually prospered.” (Aca Demon) These
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using gold. However‚ gold was not the only resource traded in Africa. The trans-Saharan trade routes were a vast trade network that reached across the continent‚ on which diverse goods and resources were traded‚ and knowledge‚ ideas‚ and religion spread in a phenomenon known as cultural diffusion. Cultural diffusion that occurred along the trans-Saharan trade routes shaped the development of culture in medieval Africa. The trans-Saharan trade routes provided African people access to goods and resources
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The Trans-Saharan and the Indian Ocean trade are two of the most important trade routes during the Post Classical Era (600CE- 1450CE) especially during the rise of African civilization and the Middle Ages. Both of these trade routes spread wealth‚ were Arab controlled‚ and a significant aspect for the dissemination of Islam; however‚ the differences in geography and resources traded set them apart from each other. Although they have very different geography‚ the Trans- Saharan and Indian Ocean
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The literature value for the melting point range for Trans-9-(2-phenylethenyl)anthracene is 130-133 oC. The obtained range was lower than that at 120.3 to 123.8 oC. Because it is lower than the known value‚ this means the obtain product is not completely pure. Impurities in the compound can result in a decrease in the compounds melting point‚ which is observed here. The impurities could be 1-propanol due to an insufficient drying. If the experiment was performed again‚ the product would need to be
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There are trans fats everywhere in the foods we eat everyday. If something we eat doesn’t have a trans fat then it probably has a saturated fat. Baked goods‚ cookies‚ cakes‚ and frozen foods have high levels of trans fats. Things that are incorporated into almost everyone’s diets. We can’t completely eliminate trans fats AND saturated fats without taking away many foods that everyone enjoys. Restaurants would more than likely lose more business than they already are in this recession. Yes‚ it may
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Case Study 2: Analysis of ECO-Trans Project Jose Rodriguez Sothern New Hampshire University Professor Steven Coleman Project Definition Astrid Varga‚ the project manager of ECO-Trans‚ a European-based company renowned for its efforts to cut down fuel cost and to reduce C02 emissions. The firm deals with the provision of “driver aide” systems that are used in land transport equipment such as trains‚ buses‚ and transport vehicles. The EC0-Stream company carries out the analysis of
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Trans Fats Ban Doughnuts are one of my favorite foods. I don’t eat them regularly‚ maybe once a month so they are an occasional treat for me. Darryl Townson‚ owner of “Dat Doughnut” shop in Illinois makes his living from the fried sugary goodies. Recently‚ lawmakers have been pushing for a ban on artificial trans fats. Such a ban would mean that people like Townson would have to alter the way he makes his doughnuts. Here in Washington‚ a similar bill has already been passed in King County. I
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The Trans-Atlantic Slave Trade The Trans-Atlantic slave trade was a transportation of mostly West African slaves over a period of three and a half centuries across the Atlantic Ocean to America and Europe. An estimated twelve million men‚ women‚ and children were taken from their African homelands to be used as slaves. The slave trade provided a great labour force for America and both the United States
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