Synthesis of Aspirin from Oil of Wintergreen Objectives: In this experiment‚ the Oil of Wintergreen is put into an Erlenmeyer flask containing sodium hydroxide to create sodium salicylate. The solution is then refluxed which means that the solution will be boiled in a base‚ then condensed in a condenser. This replaces the carbon on the ester at carbon 1‚ with an oxygen atom which will have an ionic bond with a sodium anion. This yields sodium salicylate which will be acidified in methanol
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Part 1: Summary Saving Private Ryan takes place at the in in 1944‚ during the second World War. It starts off with American soldiers arriving at Omaha‚ France by boat and engaging in an extremely bloody battle. One of the American commanders‚ Captain John H. Miller is then chosen to lead a new special mission: to find and return Private James Ryan back home because he is the last remaining son out of three who had been K.I.A.. Captain Miller assembled seven men to join him on the mission and
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The ‘Saving Nemo- Vanuatu’ is a documentary based on the export of crown fish‚ which became famous since the movie ‘Finding Nemo’ released‚ is fished from the waters of Vanuatu by a foreign company and exported to other countries such as Australia and United States of America. The names of the cultures represented in the documentary are traditional culture that is shown by the people of Vanuatu‚ on the island of Nuna‚ “the magic man declares taboo invoking the spirits to protect sea and whoever defies
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species of plants and animals that are about to face extinction (Kurpis L.). Animals do have seasonal routines‚ which they rely on for survivor. Fewer rains and warmer summer’s means they would have to adapt and change there routine in order for them to live; unfortunately‚ these changes occur in a rapid pace that most of the animals are not able to adjust
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Cheyenne Bautista-Spencer Colorado Technical University Phase 2 Discussion Board “Saving Sourdi” Clare Barker February 25‚ 2015 “Once‚ when my older sister‚ Sourdi‚ and I were working alone in our family’s restaurant‚ just the two of us and the elderly cook‚ some men got drunk and I stabbed one of them. I was eleven” (Chai‚ 2001). The opening statement to‚ “Saving Sourdi” written by May-lee Chai‚ set the tone for the narrative. Nea‚ the narrator‚ clearly expresses her strong feelings of
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England’s Royal Biscuit Company and Gernnany’s Edeling GmbH are in the final stages of a merger. Will a global culture clash cause the deal to crumble? Oil and Wasser by Byron Reimus M’ ‚iCHAEL BRIGHTON felt as if he’d been slapped. His back stiffened into the cold leather chair as Sir John Callaghan‚ the temperamental chairman of the London-based Royal Biscuit Company‚ angrily brandished the memo. "There is no evidence the two of you collaborated on this leadership development plan!" he
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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 substances called lipids. Lipids are relatively non-polar molecules‚ they can be pulled out of a sample using relatively non-polar
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Midstream Gas Processing Frac Spread What is it? Why is it important? The Midstream Value Chain Gathering / Processing NGLs Fractionation Transportation Storage Marketing Chemicals‚ fuels‚ blend stocks Residue Gas Transportation Storage Marketing Utilities‚ industrial Most Raw gas produced at the wellhead is not pipeline quality Must be processed Ethane Propane Normal Butane IsoButane Natural Gasoline How midstream companies make money Gathering – fee/ commodity based Processing
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Photography: Saving Nature “A good snapshot stops a moment from running away.” - Eudora Welty. There are many different types of photography: Portraiture‚ commercial advertising‚ nature photography and photojournalism. Nature photography‚ in particular‚ can be used to document life and nature on planet earth that could be destroyed within seconds by a natural disaster. It can also be used to help preserve and raise public awareness of the wilderness just like Group f/64‚ Ansel Adams and Imogen Cunningham
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“Saving Sourdi” by May-Lee Chai In “Saving Sourdi” the protagonist Nea impacts the story with her personality. She is a caring and straightforward person. Sometimes she seemed selfish because it seemed that she wanted her sister all to herself. As the story progresses it shows that Nea was just trying to make sure her sister was happy. Nea has a strong character. Certain situations in her life have made her strong. She gets to see as the bond with her sister loosens and she cannot do anything
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