Gamido‚ Mitchiko Mariel M. Mizukami Abstract Acetylsalicylic acid‚ or also known as aspirin is known to be a drug that relives people of pain and is commonly used even today. It is synthesized from salicylic acid and ethanoic anhydride‚ both of small quantities. Phosphoric acid was used as a catalyst in the synthesis to speed up the process. Esterification is involved and the final product is aspirin with the presence of acetic acid as the byproduct. In order to create the powder form of aspirin
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of Reverend Arthur Dimmesdale. The Reverend shared her love and it cost her her reputation and the rest of her life she was to wear a scarlet letter "A" boasting adultery. Though the Reverend’s crime wasn’t public‚ he was torn up inside from guilt. This guilt was somehow magnified by a certain Roger Chillingworth (Hester’s rightful husband) who was supposed to be rersponsible for the Reverend’s care. The Crucible was based on the actual witch hunts in Salem Massachusetts. contained in the pages is
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Cicely Wood English 101 – 004 1 December 2012 Red or Blue? There are some questions people come across in life that could change his or hers life forever. For example‚ in The Matrix Neo must chose to take the blue pill and live in an ignorant bliss‚ or take the red and find out the truth about the world he is living in. Most people are raised to believe certain things‚ meaning they believe in what ever their parents believe in‚ and their parents believe in what their parents believed in as well
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Punished by Acid Several people from the third world become a victim of an acid attack. The victim’s life has changed tremendously‚ which is what the photographer shows with his world-known pictures. On Ebrahim Noroozi’s photoseries you see a mom named Somayeh and her daughter‚ Rana and what acid has done to their faces. Now they most stay by themselves and take care of themselves. It is hard for me to understand some people will walk up to you to pour acid on you. Somayeh looked like an average
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Global Warming and Acid Rain INTRODUCTION The phrase Global Warming has become familiar to many people as one of the important environmental issues of our day. Many views have been expressed concerning it‚ from the doom-laden to the dismissive. There is little debate that the earth is undoubtedly warming. It has been the subject of intense debate for decades now. Greenhouse gases such as carbon dioxide and industrial gases from fossil fuels play a huge role in why our environment is changing
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Airstar is a company which produces‚ refurbishes and renovates spare parts for previously owned aircrafts. Since the unexpected death of the founder a few years back it has been facing many challenges and unanticipated changes. One of the main challenges now facing Airstar is the intense competition from similar companies in the industry which offer analogous services such as General Electric and Pratt & Whitney. The company has always maintained a good reputation for its excellent quality‚ safety
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Abstract Vitamin C‚ also known as ascorbic acid‚ is a water soluble vitamin that is regarded as one of the safest and most effective nutrients. Vitamin C can be found in most fruits and vegetables. The goal of the experiment is to find out the concentration of vitamin C in three citrus fruits‚ orange‚ lemon and lime‚ and to compare them and find out which fruit contains the highest concentration of Vitamin C. By using the juice from each fruit to make a solution to combine with 10cm³ of DCPIP until
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ABSTRACT This report involves a well description on acid rain as well as a focus on acid rain in eastern Canada. This report contains a very helpful basic background on acid rain as well as a questionnaire. It involves an annual report on the Federal-Provincial Agreements‚ sulphur dioxide emissions in the seven most eastern provinces‚ trends in acid deposition in the Atlantic provinces from 1980-1994‚ as well as acid precipitation in Kejimkujik‚ Nova Scotia. It also includes data tables‚ graphs
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1. Analyze how the advertisement of Sagawa Express is produced. Please 1) identify signs and their meanings and 2) what kind of ideologies connect those signs. (More than 300 words) [30 points] There are many signs in this advertisement. Firstly‚ we can see there are many words on the bottom of this poster. From all the texts‚ we can get this advertisement’s target is the business company and it emphasizes that they are professional by writing “プロ” with bigger font. People who take the dominant
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changes covered the different areas of medical services‚ education for males and females‚ transportation‚ service industry and many more.This research focuses on the service industry in the UAE and aims to introduce the strengths and weaknesses in this vital sector. To define the service industry ‚ it is "An industry made up of companies that primarily earn revenue through providing intangible products and services. Service industry companies are involved in retail‚ transport‚ distribution‚ food
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