RADICAL HALOGENATION AND GAS CHROMATOGRAPHY Abstract In radical halogenations lab 1-chlorobutane and 5% sodium hypochlorite solution was mixed in a vial and put through tests to give a product that can then be analyzed using gas chromatography. This experiment was performed to show how a radical hydrogenation reaction works with alkanes. Four isomers were attained and then relative reactivity rate was calculated. 1‚1-dichlorobutane had 2.5% per Hydrogen; 1‚2-dichlorobutane had 10%; 1‚3-dichlorobutane
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In 1939 the largest oil field in Qatar was discovered by Iraq Petroleum Company. Dukhan field is located in the western part of Qatar. The 44 mi long Dukhan anticline trends north to southeast with an average width 5 mi. The field currently produces from three reservoirs: Uwinat‚ Arab C‚ and Arab D. The four dome culmination forms the major divisions; these are Khatiyah‚ Fahahil‚ Jaleha‚ and Dyab as shown in the figure below. (Stephens et al‚ 2009) The Arab Formation constitute of four
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The water quality of the U-High creek was excellent because it had pollution sensitive micro-invertebrates. However‚ not all creeks are this way. One example of humans polluting creeks includes farmers’ pesticides and fertilizers that soak through the ground and travel into the water (Lenntech‚ 1998-2016). These materials hold a lot of phosphorus and nitrogen which causes a surplus of algae. If this occurs‚ then the water could turn green (causing a low aesthetic value) and also once it breaks down
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mobile phase can be liquid‚ gas‚ or supercritical fluid. How Does Chromatography Work? Chromatography is a surface effect. It works by first starting off with an unidentified liquid being injected into a column. As the chemicals in the liquid move down the column‚ they separate depending on their physical and chemical attributes‚ such as speed and weight. To easily picture the process‚ the example will pertain to a paper chromatography process in which the liquid is moving over the paper‚ separating
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Thin-Layer Chromatography of Analgesics Abstract: In this experiment thin-layer chromatography (TLC) was used to determine the composition of an unknown mixture of analgesics given five references of AC‚ ASP‚ CAF‚ IBU‚ SAL‚ an unknown consisting of a mixture of three of the references‚ and two unknowns (6‚23) containing a single reference compound. The composition of the unknown mixture and two single unknowns were determined by spotting the reference compounds and the unknown compounds on two
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Speed and Efficiency A computerized inventory management system makes everything from inputting information to taking inventory easier. Doing a hand count of inventory can take days‚ but with a computerized inventory management system‚ the same process can be done in a matter of hours. Document Generation Once the computerized inventory management system is in place‚ managers and workers can use it to automatically generate all kinds of documents‚ from purchase orders and checks to invoices and account
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GLOBAL DIVISION OF LABOUR Aim The aim of the following essay is to define and explain the subject of Global Division of Labour. This definition will be analysed to assess the positive and negative impacts of global division of labour on various parties involved in the process‚ across different continents and economies. A practical example of a furniture manufacturing business in Italy will be discussed. The unique African situation will be raised as well. The analysis and discussion of the
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MY FAVORITE SIGHTS In each country in the world‚ there are always some beautiful sights to see. They might be a monument‚ a garden‚ or a cathedral. Every country is proud of them‚ and everyone is interested in talking about them. In my country‚ three important points of interest attract a great number of tourists all year. No portrait of these sights is complete without mentioning their historical and seasonal aspects. Because of these aspects‚ Quebec is a place where you can find some of the most
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UG2 Marketing Sales Promotion Sales promotion is one of the five aspects or elements of promotional mix. Promotional elements are advertising‚ personal selling‚ public relations‚ sales promotion and direct marketing. Sales and promotion is the fourth one. Sales promotion is a fast process that makes the people to be aware of some kind of good and services and increases their interests in buying those good or service‚ sales promotion is for all kind of customers. Sales promotion is one of
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for sales planning & operations. First part of the report details How the above given company use personal selling to support promotional mix. In depth it explains the effective of personal selling in different circumstance. Buyer behavior has been explained with two products that are digital camera and kitchen appliances by comparing customers’ buyer behavior on each product. Furthermore a role of sales team in given organization has been explained to get more understanding of sales team
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