Pinacol was converted to pinacolone in the experiment at a 15.60% yield. A low percent yield was expected due to the experimental distillation and experimental separation of the two layers. Some pinacolone could have been trapped in the aqueous layer due to experimental error at separating via a pipet. The IR showed peaks at 2967‚ 2906‚ 2871‚ 2359‚ 2337‚ 2173‚ and 1989. The representative peaks in an IR of pinacolene are present between 3000 and 1700. The NMR when manipulated with a multiple of three
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Introduction The primary function of the heart is to transport blood throughout the body‚ which delivers oxygen‚ nutrients and chemicals to the cells of the body to ensure their survival and proper function and to remove the cellular wastes. For the body to achieve this‚ it must maintain a certain blood pressure within the body to overcome gravity and orthostatic changes. If the body did not keep a certain pressure‚ distal cells and organs would not be able to receive a constant blood supply and
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The B-24 Bomber 2 Several aircraft from the World War Two era have achieved iconic status. The F4U Corsair‚ TBM Avenger and the B-17 and B-29 Super fortresses are all legendary in their service for the Allied cause. There is another such aircraft that never achieved the fame of those mentioned but was critical to the Allies war effort none the less. The Consolidated B-24 Liberator was the
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evolution of strategy at Procter and Gamble‚ then answer these questions: a) What strategy was P&G pursuing when it first entered foreign markets in the period up until the early 1990s? b) Why do you think this strategy became less viable in 1990s. In the pre-1990’s era P&G found their international expansion through the use of a localization strategy. They did develop many of their products in Cincinnati‚ but they relied on their semi-autonomous subsidiaries to manufacture
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Executive Summary This project is based on P&G.. We have restricted the study to the company’s operations in china. China is the largest emerging commodity market in the world; We effort to apply marketing concepts such as internal and external’s macro & micro environmental factors‚ SWOT Analysis‚ Product Line Cycle‚ Five Forces and Marketing Mix etc to P&G with china‚ so as to understand these concepts and strategies better when applied to a real life scenario. Marketing environment
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B&K Distributors ROI for a Web Based Customer Portal 10 January 2011 Anne Huang‚ Yu Lee Kim‚ Min Woo Lee‚ Chalida Nakornchai‚ Kana Osugi‚ Ryan Thompson Recommendation to Invest in the Web Portal We recommend investing in the Web-Based Customer Portal. The expected high financial rewards with net present value of $346K and 41% IRR within five years (see Exhibit 1) are the main motivators. Based on our market research‚ we believe the high revenue would come from an expanded customer
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use of aviation‚ most notably the bomber. One of the most iconic bombers of World War II was the B-17 Flying Fortress. This paper will explain what brought about the development of the B-17 and its inception‚ as well as the B-17’s role in combat and supporting ground troops. Lastly‚ discussed are the Memphis Belle and Old 666‚ two notable B-17’s from World War II. History of the B-17 Following the
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Junie B. Jones and the Mushy Gushy Valentime By: Barbara Park Publisher/Publication Date: Scholastic Inc. Jan.2001 Setting The story took place at school (Room Nine). Main Characters Junie B. Jones Mrs. (the teacher) Jim Grace Lucille Brief Plot Summary Valentine Day is soon approaching‚ and Room Nine (Junie B. kindergarten classroom) is having a Valentine Party. Junie B. Jones and her friends (Grace and Lucille) are very excited and eager to have the party and to
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Susan B. Anthony was refused the right to speak at the worlds Temperance Convention‚ all because she was a woman‚ thus realizing that no one would listen to women in politics unless they had the right to vote. Susan B. Anthony was known for her fights‚ rallies‚speeches and her very own publication “The Revolution” she Co worked on with Elizabeth Cady Staton. “Anthony and Stanton created and produced The Revolution‚ a weekly publication that lobbied for women’s rights in 1868”(Susan B. Anthony…”)
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drug addicted individuals. Hence‚ many adopted an attitude that an illness such as this is created by reckless individuals. During the 1970’s and the 1980’s‚ Hepatitis B was a major concern in the United States. The disease seemed easily spreadable by individuals in what seemed to be countless ways. People can contract Hepatitis B by even touching someone’s blood‚ sharing a cup with another individual or just by being exposed to the same surface that an HB carrier was in contact with. One group
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