Chemistry Investigatory Project To determine minimum amount of Bleaching Powder Required to disinfect different samples of Water. INDEX I. Introduction o Purification of Water o History of Water Purification o Bleaching Powder II. Experiment o Aim o Requirements o Theory o Procedure o Observations o Result o Precautions Introduction 98% of the Earth’s water is present in the oceans with an average salinity of 3.5%. The remainder of the
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Case Study of Air-Asia : Strategic Role of Information System in Business Air Asia was established on 12 December 2001 by Mr. Tony Fernandes‚ the CEO of Air Asia and expanding rapidly since that. Air Asia is the leading low fare airline in Asia and Air Asia succeed to become the award winning‚ ‘Asia Pacific Airlines of the year 2003’ by Centre for Air Pacific Aviation (CAPA) in 2003. The vision of Air Asia is to serve the 3 billion people who are currently underserved with poor connectivity and
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Study of Water Purification Methods Water is the most essential component of life on Earth. In the United States‚ the average person uses about 75 gallons per day of freshwater. Most of this water is pre-treated in facilities and comes out of the tap clean and ready for drinking‚ a fact many take for granted. If you are camping and hiking you won’t always have access to this source of healthy‚ potable water. Unfortunately‚ many water sources in the wilderness include microorganisms‚ bacteria
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effectiveness is the lifeblood of any IT organization. The United States Air Force utilizes the Remedy system to automate Service Management functions for its cyber enterprise networks. Remedy provides the various system users multiple features to streamline and optimize their respective Service Management functions. Without careful planning there are some problems Remedy can create; however‚ when utilized properly the system provides users with a powerful Service Management tool. Identifying the
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Abstract: Experiment 55 consists of devising a separation and purification scheme for a three component mixture. The overall objective is to isolate in pure form two of the three compounds. This was done using extraction‚ solubility‚ crystallization and vacuum filtration. The experiment was carried out two times‚ both of which were successful. Background Information: This experiment combined all the knowledge of the previous labs performed throughout the semester. An unknown mixture containing
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Nitration and Purification of Bromobenzene Abstract: An electrophilic aromatic substitution reaction was performed on bromobenzene with nitric acid producing both 2-bromonitrobenzene and 4-bromonitrobenzene. Products of the reaction were purified through multiple recrystallizations and column chromatography creating multiple crops of a yellow powder. The percent yield of products was determined to be 51%. The melting point of Crop 1 was found to be 110-115 °C‚ and Crop 2 was found to be 37-90
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Experiment 55: A Separation and Purification Scheme The final lab report/procedure write-up will consist of the following: Report guide: 1. List the names‚ structures‚ and amounts of each compound in your mixture. 2. Draw a flow chart (like pg 687 in PLKE) showing how you separated and isolated your two compounds. Be sure to include the structures of the compounds at each step. 3. Write a procedure. This should include exactly how you performed your separation. It should have enough
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NANOTECHNOLOGY IN WATER PURIFICATION Introduction Nanotechnology is the manipulation of matter on a near-atomic scale to produce new structures‚ materials‚ and devices. This technology has the ability to transform many industries and to be applied in many ways to areas ranging from medicine to manufacturing. Research in nanoscale technologies is growing rapidly worldwide In the case of nanoscale materials‚ the uncertainties are great because the characteristics of nanoscle materials may be different
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amount of protein‚ and percent yield and an increasing trend for specific activity and fold purification. These trends come about naturally when performing multiple purification steps. To determine the success of each purification step‚ the more important factors to look at are the total activity units‚ total protein amount‚ and percent yield. Looking at our purification table (table 7) our purifications were not very successful. While our total protein followed the normal decreasing trend‚ as
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Deloris Buliner RESL201 Christopher Myers October 20‚ 2014 Purification of Judaism and Hinduism Judaism and Hinduism have different cultures and originate from different ends of the spectrum of religious development. The origin of Judaism is characterized by a dramatic break with the near Eastern religious tradition comprising of the unity of God‚ man‚ and the cosmos while Hinduism on the other hand‚ characterized by “pantheism” as the main motif in its religious outlook (Ridgeon‚ Lloyd). While
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