Team COLOR Nguyễn Hoàng Thiên Thanh Đỗ Linh Phụng Phạm Trần Minh Trang CASE SUMMARY Quantum Software is a corporation was founded by Stan Albright and Erin Barber. They hold a beer bust every Fridays afternoon for all employees to encourage the people’s spirit in the most friendly atmosphere. One day‚ Bill Carter‚ the corporate attorney joined the party and saw one employee get drunk and fell off. He got worried and noticed Stan and Erin about the risks or accidents may happen after these such
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The Separation and Purification of Organic Compounds Sunshine Marie Introduction Each year‚ many thousands of new or unknown organic compounds are prepared or extracted from natural sources such as plants‚ fungi and animals. In order to identify an unknown organic compound or the components of a mixture of organic compounds‚ it is necessary firstly to separate and purify the compounds. At any given temperature‚ a certain number of molecules of a substance in the liquid state have sufficient
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2. In what ways was the “discovery” accidental? During the middle ages‚ a lively trade in wine meant that merchants had to transport heavy and unwieldy casks from place to place. Some one decided that if the water content of the wine could be reduced‚ the concentrate could be easier to transport and water could simply be added later. When they reached the place‚ it was found that the distillate they had been carrying was very good and was its own separate wine called brandy. 3. How did spirits
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Extraction and Evaporation: Separating the Components of "Panacetin" Submitted- July 17‚ 2012 Introduction The purpose of this lab is to investigate the composition of a compound suspected to be Panacetin‚ a type of pain-killer. Panacetin is typically made up of sucrose‚ aspirin‚ and acetaminophen‚ but the third component in this experiment is unknown. The unknown component is suspected to be a chemical relative of acetaminophen‚ either acetanilide or phenacetin. Using techniques such as
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Road Accidents caused by human error Evaluate the effectiveness of a law legislation that has been enforced to reduce road accidents caused by human error. Every day in our society it is said that according to statistics 90% of road accidents are caused by human error through the use of speeding‚ phones and alcohol. There have been a number of laws and legislation that has been emplaced to decrease the number of accidents caused by human error which include No phones are being used while driving
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Cause and Effect Essay on: Drunk Driving Driving a vehicle while under the influence of alcohol is one of the most dangerous things you can do. There is a mass of research evidence to show that driving performance and reaction times are seriously affected by alcohol. Our law in Georgia states‚ “that it is illegal to operate a motor vehicle if your blood alcohol concentration (BAC) exceeds .10%. Georgia observes a "per se" law. (Craft) If you drink and drive‚ you are not only a danger to yourself but also to your passenger
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Quiz 6 Question 1 of 12 4.0/ 4.0 Points Which of these compounds would you expect to be least soluble in water? A.NH3 B.NaCl C.CH3OH Correct D.N2 E.not enough information Answer Key: D Question 2 of 12 0.0/ 4.0 Points Which of the following substances is NOT a solution? A.brass B.air C.vodka D.copper Incorrect E.All of the above are solutions. Answer Key: D Question 3 of 12 4.0/ 4.0 Points Hexane‚ a nonpolar solvent‚ will dissolve which of the following substances? A.ammonium
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Alcohol and drugs The use of marijuana has many benefits that outweigh the risks. The benefits include a reduced feeling of certain pain‚ simulated appetite‚ etc. and many patients use marijuana to combat migraines‚ sore muscles‚ and other bodily affects. Not only are there many physical benefits to smoking the ganja‚ but there are a multitude of psychological benefits as well. Through the use of natural substances (such as plants)‚ people can abuse the affects they will provide and in turn
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Conclusions: We learned that some nasty stains can come out with some unorthodox products. We used on our stain Isopropyl alcohol (rubbing alcohol)‚ bleach‚ and shout. The product that did the best at pulling out stains was the Isopropyl alcohol. Isopropyl alcohol is a clear‚ colorless‚ flammable‚ mobile liquid‚ (CH3)2CHOH‚ used in antifreeze compounds‚ in lotions and cosmetics‚ and as a solvent for gums‚ shellac‚ and essential oils. It did great job at pulling stains right out of the cloth. This
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Introduction When extracting lipids or fats from foods‚ both the method as well as the solvents chosen to perform a complete‚ or close to complete extraction are important. If these two elements are not taken into consideration‚ the extraction may not be complete‚ or the extract may contain a large quantity of undesired impurities. The natural fats and oil are mixtures of glycerides of fatty acids. Fats and oils are naturally occurring organic compounds which belong to a large group of water insoluble
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