Rain Man is a movie directed by Berry Levinson. The movie won best picture in 1988. This movie is about a man Charlie Babbitt‚ played by Tom Cruise. In the beginning of the movie Charlie suddenly learns of his estranged and wealthy father’s death. After the funeral‚ Charlie is read his father’s last will and testament. He then finds out that he is not to be included in the estates finances. This news is somewhat disturbing to Charlie. He questions the lawyer to find out who the money has been left
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PRODUCTION OF CITRIC ACID Introduction: Citric acid is a White solid‚C3H4OH(COOH)3‚soluble in water and slightly soluble in organic solvents‚ which melts at 153 oC. Aqueous solutions of citric acid are slightly more acidic than solutions of acetic acid. Traces of citric acid are found in numerous plants and animals‚ because it is a nearly universal intermediate product of metabolism. Large amount of the acid are found in the juice of citrus fruits‚ from which it is precipitated by the
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I chose the novel “The Art of Racing in the Rain”‚ by Garth Stein‚ because my English teacher at the time told me that a dog was the main character. I was intrigued about the fact that this book was written in the dog’s point of view as I felt it would be interesting to hear how the dog felt and read its thoughts. I am a dog person‚ so naturally I would choose the book that was written about a dog. I enjoyed this book because it was a feel good story‚ while relating to everyday life in almost
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form of a hydrogen ion. This is what we call the Bronsted-Lowry definition of an acid‚ which is the main focus of this lesson. !!!What is a Bronsted-Lowry Acid? What makes a solution an acid? There are different definitions proposed by different scientists about what makes an acidic solution. Particularly‚ there were two scientists who independently proposed essentially the same theory about the definition of acids and bases. In 1923‚ Johannes Nicolaus Bronsted and Thomas Martin Lowry‚ from Denmark
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of Shikimic Acid‚ intermediate for the production of Oseltamivir‚ the Avian Flu drug Supervised by: Dr. Reza Yegani Dr. Mohammad Hossein Sarrafzadeh Mr. Habibollah Ramezanzade by: Kaveh Yazdifard Presented on: 1385/10/3 Contents Acknowledgement Introduction Shikimic Acid & its Natural Properties Derivatives of Shikimic Acid Avian Flu Sickness‚ Medications Oseltamivir and Shikimic Acid’s Role in Synthesis Production of Shikimic Acid Extracting Shikimic Acid from the Plant
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Anna Powell 2nd I.Title: Acid-Base Titrations AP Chemistry Laboratory #6 II.Purpose: The purpose of this experiment is to standardize a sodium hydroxide solution and use the standard solution to titrate an unknown solid acid. The equivalent mass of the solid acid will be determined from the volume of sodium hydroxide added at the equivalence point. The equilibrium constant‚ Ks‚ of the solid acid will be calculated from the titration curve obtained by plotting the pH of the solution versus
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“Rain man”‚ an old and famous movie‚ is a road trip story about a selfish younger brother and an autistic older brother. In the movie‚ the older brother who had autism‚ Raymond‚ showed several autistic characteristics such as little emotional expressions or strict adherence to rules related to his everyday life. When the movie was released about thirty years ago‚ Autistic Spectrum Disorder(ASD) was not a familiar psychological disorder terminology and I had never heard of it before. However‚ recently
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Title:Extraction:Extraction with acid and alkaline Objective: 1. To recover benzoic acid and p-dichlorobenzene from its mixture using acid-alkaline extraction. 2. To determine the percentage recovery and melting point of benzoic acid and p-diclorobenzene. Apparatus:Separatory funnel(250mL)‚Buchner funnel‚beaker. Materials:Benzoic acid‚p-dichlorobenzene‚ether‚10% NaOH‚conc.HCl‚distilled water‚ anhydrous CaCl2. Introduction: Organic compounds in an aqueous mixture can be separated
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Jay Yang Mrs. Hill English 10 Honors-Period 7 5 October 2012 “There Will Come Soft Rains” Analysis Although technology seems to have replaced man in the opening pages of “There Will Come Soft Rains‚” in the end‚ Ray Bradbury shows that technology without man is doomed. In the beginning of the story‚ technology has rendered man totally unnecessary in the day-to-day running of a house. For example‚ the quote: “Tick-tock‚ seven o’clock‚ time to get up…”(Pg. 87)‚ shows that the house automatically
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Acids and Bases Q1.This question is about several Brønsted–Lowry acids and bases. (a) Define the term Brønsted–Lowry acid. ........................................................................................................................ ........................................................................................................................ (1) (b) Three equilibria are shown below. For each reaction‚ indicate whether the substance immediately above the box is acting
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