Sample Lab Report for CHM 152 Name Lab Partner(s) Abstract: The physical properties‚ including the boiling point‚ density‚ and refractive index were measured for unknown liquid #16. The infrared (IR) spectrum of the compound was also taken. Based on the data collected‚ it was determined that the compound was likely to be salicylaldehyde. Introduction The purpose of this experiment was to determine the identity of an unknown organic liquid by measuring some of its physical
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Melting Point and Boiling Point of Organic Compounds Bongo‚ Sayre‚ J1 1Student‚ Organic Chemistry 1 Laboratory / B11‚ School of Chemical Engineering‚ Chemistry and Biotechnology‚ Mapúa Institute of Technology ABSTRACT The melting point of a substance is the temperature at which the material changes from a solid to a liquid state while the boiling point is the temperature at which it changes from liquid to solid. In this experiment‚ the main objectives were to determine the effects of the following
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The United States of America became a union through sacrifice and freedom. Prior to the Civil War‚ most slaves in the South risked their lives for freedom. Harriet Tubman‚ along with Thomas Garrett and Frederick Douglass‚ were all important figures in the Underground Railroad. Their heroic deeds illustrated the themes that made their country unite. As a conductor‚ Tubman led more runaways to the promised land. Her motto was‚ “We got to go free or die. And freedom’s not bought with dust.” She
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Accountancy Business and the Public Interest 2012 A Critical Examination of the Multinational Companies’ Anti-Corruption Policy in Nigeria by *Olatunde Julius Otusanya Department of Accounting‚ University of Lagos‚ Nigeria Sarah Lauwo Kent Business School‚ University of Kent‚ UK Gbadegesin Babatunde Adeyeye Department of Accounting‚ University of Lagos‚ Nigeria *Address for Correspondence: Department of Accounting Faculty of Business Administration University of Lagos P. O. Box 354‚ Unilag Akoka
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In the process of boundaries being created the markers for these are called lines and corner points. Lines are invisible or distinctive such as a tree line creek or even a fence that was put up that would connect two corner points or terminal points. A corner point can also be along the line of there is a third party involved with that line. The corner points do not have to be on the line in its self but must have a distinctive description on exactly how it will be found. These corners are usually
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Dalton was the first scientist to help contribute to the atomic theory. He based his thought process off of Democritus‚ an ancient Greek philosopher‚ who stated that at one point you will not be able to break down matter anymore‚ he called this basic building block an atom (meaning not divisible). Democritus believed that everything around us such as metal‚ water‚ and wood were atoms‚ but Dalton believed and proved that it could be more basic than that. He started thinking of compounds such as water
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Towards the end of the Second World War‚ in July 1944‚ representatives of the United States‚ Great Britain‚ France‚ Russia‚ and 40 other countries met at Bretton Woods‚ a resort in New Hampshire‚ to lay the foundation for the post-war international financial order. Such a new system‚ they hoped‚ would prevent another worldwide economic cataclysm like the Great Depression that had destabilized Europe and the United States in the 1930s and had contributed to the rise of Fascism and the war. Therefore
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Claudette Colvin is a black rights activist who was born on September 5 1939 in Montgomery‚ Alabama. She was adopted by C.P. Colvin and Mary Anne Colvin. Her dad made money mowing lawns‚ and her mother was a handmaid. She was raised in a poor neighborhood where she realized the separation of whites and blacks. Colvin was slapped by her mother for interacting with a group of young white males. Years later‚ when she was fifteen‚ Colvin was getting out of Martin Luther King Jr.’s Dexter Avenue Baptist
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For me‚ the selection to write a paper on Retired Former General Colin Powell was not because he was the first African American Joint Chief of Staff under former President George Bush or the first African American Secretary of State under former President George W. Bush or the first African American to serve as a national advisor for former President Ronald Reagan. I see man that is humbly quite with character; he has an impression resume for a person who grew up during very difficult times for African
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He was a legislative representative in Maysville‚ Kentucky. Boone was not a very good businessman and so he lost his land because there was a mistake in the records. After he lost his land‚ he moved to Point Pleasant. In Kanawha County he was appointed as lieutenant colonel in 1789 and served as its legislative delegate in 1791. He and his family moved once again to Spain’s Alta Luisiana (upper Louisiana‚ now Missouri). He was once asked why he moved out
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