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Search results 8371 - 8380 of 14240 matching essays
- 8371: Alexander The Greats Struggles
- ... was a god. Aristotle, his teacher for many years, said that Alexander had one of the greatest minds ever. He taught Alexander to trust no one and to learn how to be alone because one day, he would. As an adult, another example of Alexander s ego was that he sought to conquer huge empires and armies, and knowing he would always win. Alexander never had to face defeat and wanted ...
- 8372: The History of Carbon
- The History of Carbon I. Introduction A. The History of Carbon II. Occurrences in Nature A. Diamond B. Graphite C. Coal and Charcoal D. Amorphous Carbon III. Carbon Compounds A. Inorganic B. Organic IV. The Carbon Cycle IV. Conclusion Carbon, an element discovered before history itself, is one of the most abundant elements in the universe. It can be ...
- 8373: The Sequence of Chemical Reactions
- ... The hypothesis would be that 100% of copper could be recovered there for our results were also accurate to 4.39%. (c) The hypothesis was supported by the experimental results because two groups recovered 100%. (d) Our results were less then the class average. This explained by possilbe loss of copper when transferring between different stages of the experiment. (e) Buring of the copper during the drying stage would be a ...
- 8374: The Role Catalysts In Chemical Reactions, Their Importance In Industry, Problems and New Developments
- ... problems associated with the use of some catalysts and discuss, using appropriate examples, new developments in this area which will help reduce damage to the environment. The process of catalysis is essential to the modern day manufacturing industry. Ninety per cent, over a trillion dollars' worth, of manufactured items are produced with the help of catalysts every year. It is therefore logical that scientists are constantly searching for new improved catalysts ...
- 8375: Ozone
- ... the Texas Gulf coast, and the northeast and the Chicago- Milwaukee area during the summer. The ozone condition varies from year to year, as the temperature and weather fluctuate. This fluctuation also occurs throughout the day, as emissions from morning traffic builds up, the levels rise. Ozone emissions come from many things, such as automobiles, gas stations, power plants, dry cleaners, paint shops, chemical manufacturing pants, oil refineries, and other business ...
- 8376: Nuclear Fusion
- ... ever I try to perform a thermonuclear fission reaction. I have yet to find a solution to the problem, but for now stale Trident chewing gum works as a acceptable improvision for the problem. Present day mirror machines retard this loss by using additional cells to set up electrostatic potentials that help confine the hot ions within the central solenoidal field. In a Closed reaction, the magnetic-field lines along which ...
- 8377: The Cause and Effects of Acid Mine Drainage
- The Cause and Effects of Acid Mine Drainage INTRODUCTION Imagine going fishing on a cool Autumn day, the trees are all different shades of orange, brown and red and the birds are singing their beautiful songs, but their is a serious problem because when you arrive at the river all plant and ...
- 8378: Involvement of K+ in Leaf Movements During Suntracking
- ... side of the pulvinus are the flexor cells, and the cells on the abaxial side are the extensor cells. Therefore, the terms can mean different cells in the same pulvinus at varying times of the day. By coordinating these swellings and shrinkings, the leaves are able to orient themselves perpendicular to the sunlight in diaheliotropic plants. Leaf movements are the result of changes in turgor pressure in the pulvinus. The pulvinus ...
- 8379: Intermolecular Bonding Essay
- ... away from the ionic lattice and therefore allowing NaCl to dissolve in ethanol. c. Water is a polar molecule and oil is non-polar. If no intermolecular bonding occurs, the two substances will be immiscible. d. All organic acids such as ethanoic acid, CH3 -COOH, are partially polar molecules. One side of the molecule is non-polar while the other side is polar. Ethanoic acid has extending hydrogen atoms that form ...
- 8380: Alvin Ailey
- ... and dance professionally. In 1958, Ailey founded his own company, the Alvin Ailey American Dance Theater. During the Company's first decade, Ailey created approximately twenty new ballets, among them Hermit Songs and Reflections in D. These were followed by The River, The Lark Ascending, Love Songs and many others. Although he created some seventy-nine ballets, Ailey maintained that the Company was not a repository for his work exclusively. The ...
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