EXPERIMENT A: CIS-TRANS CONVERSION OF BUTENEDIOIC ACID PRE-LAB ASSIGNMENT 1. Maleic acid is the cis version and fumaric acis is the trans version of butenedioic acid. 2. 3. See attached paper. 4. Maleic anhydride is the compound that crystalizes in part A in the experiment. 5. HCl acts as a catalyst to break one of the carbonyl group in the maleic acid which rotates the structure to form a trans structure of the butonal acid which is the fumaric acid. And it does so by donating
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Africa is the world’s second-largest and second-most populous continent. In measure of wealth it is one of the wealthiest continents in terms as natural resources. Although Africa’s abundant amount of natural resources‚ it remains the world’s poorest and most underdeveloped continent. This could be a result of many things such as corruption within the government‚ failure in central planning‚ and lack of access to foreign capital. Sub-Saharan Africa is the least successful region in the world in reducing
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In order to give a proper recommendation on how West Coast University Student Health Services Primary Care Clinic could improve the level of service that is provided to their patients‚ it is necessary to analyze the hard data to find out what is causing the long wait times. To see if there is any way that the PCC can reduce wait time‚ we must first investigate how the PCC is staffed and how quickly the clinicians can process a patient. We are given information that a clinician spends about 20 minutes
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The Economic‚ Social and Political Factors of the Abolition of the Slave Trade by Jessica Comeau The Trans-Atlantic slave trade had deep and far reaching affects on the continent of Africa and its people. Prior to the Trans-Atlantic slave trade‚ there was an active slave trade within Africa‚ although the connotation of the word slave was not the same for the Africans as it was for the Europeans. In an African society‚ a slave could eventually marry into the master’s family and rise to a prominent
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The slave trade was undeniably a crucial part of Atlantic history as it relates to the transformation of economies‚ provides an outlook on race thinking or the lack thereof‚ and functions as one of the earliest forms of Atlantic interaction. To understand the transatlantic slave trade‚ it is necessary to examine primary sources‚ ones written by those who were engaged in operating the business as well as individuals who were ‘victims’ of it. The first source‚ “A Journal of a Voyage Made in the Hannibal
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African slave trade‚ do you realize that over 10 million people were removed from that continent in less than 500 years? Some scholars believe it may be as large a number as 20 million.1 I would like to pose a few questions and attempt to answer them in this collection of writings and opinions. The evidence and historical documents will show some of the economic and social impacts the Slave Trade had on the African continent. The first thing that needs to be established is just how many slaves were
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Trade is a critical component in spreading beliefs and cultural customs across many distinct regions. Tradesmen were the people who would usually pass on the ideas that they heard or spoke about with the men that they traded with. Mali was an area of Africa that was greatly influenced by outside regions. The trade connections that Mali had with the Middle East spread Islam in the region and the connection with Northern Africa influenced Mali’s political structure. The Islamic religion was spread
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In today’s society‚ sugar is just another product that is used daily but what we don’t know is the bad side of sugar. Sugar was the product that created the slave trade. It was an addiction to people and a nightmare for slaves. It caused a lot pain and killing but it also brought sweet taste in food. Sugar comes from a crop called sugar cane. Sugar can is a native crop to Polynesia and later on moved to China and India. It was widely used in India and in China sugar cane was chewed during 1000
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The main reasons for the abolition of the slave trade The trading and exportation of slaves has been a large part if Britain’s history since the early 15th century and the British Empire had been partly founded on the basis of exchanging slaves for goods and foreign products. 400 years after the slave trade began and people were finally realising how morally wrong the exchanging of humans actually was and on March 3‚ 1807‚ President Thomas Jefferson signed into act a bill approved by Congress
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recommended in 2003 that consumption of trans fats be limited to less than 1% of overall energy intake. WHO also recommended that the Governments around the world should try to gradually phase out PHVO or trans fat. The US National Academy of Sciences (NAS) recommends that trans fatty acids are not essential and provide no known benefit to human health‚ whether of animal or plant origin.Secondly‚ while both saturated and trans fats increase levels of LDL‚ trans fats also lower levels of HDL‚ thus
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