GROUP 2 EXPERIMENT 15 BSP2M ORGANIC CHEMISTRY LABORATORY MR. WILBERT MORALES Chemical Structure Physical Properties Hazards Acetonephenone Physical state and appearance: Liquid. (Liquid.) Odor: Not available. Taste: Not available. Molecular Weight: 120.16 g/mole Color: Colorless to light yellow. pH (1% soln/water): 7 [Neutral.] Boiling Point: 201.7°C (395.1°F) Melting Point: 19.7°C (67.5°F) Critical Temperature: Not available. Specific Gravity: 1.03 (Water
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General Chemistry I CHEM XXI Project Report Worksheet (4 pages max.) Experiment title: How Do We Identify an Unknown Substance? Guiding questions: State the question or questions that that you were trying to answer in this lab. How do you determine the two unknown types of plastic? What are the two unknown plastics? Safety considerations: Briefly describe the safety measures you had to take to perform the experiments. Before entering the lab‚ I put on my
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IGCSE COURSEWORK - CHEMISTRY Name:Alessia Rovegno Class: S3scA Teacher: Mr tinwin Date:1-3-13 Experiment number: Ch 3 Title: Which is the Best Fuel? Mark awarded: C1 Coursework checklist (Following instructions) | Needed for | Student | Teacher | Comments | Follows written‚ diagrammatic or oral instructions to perform a single practical operation –measures water vol | 2 | | | | Use familiar apparatus and materials adequately and safely – safety glasses | 4 | | | |
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Common cold What is the meaning of the diagnosis terming one with the Common Cold? The common cold is a viral infectious disease of the upper respiratory tract which affects primarily the nose. Symptoms include coughing‚ sore throat‚ runny nose‚ and fever which usually resolve in seven to ten days‚ with some symptoms lasting up to three weeks. Upper respiratory tract infections are loosely divided by the areas they affect‚ with the common cold primarily affecting the nose‚ the throat (pharyngitis)
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Nightmares as Cold Dreams Domestic violence gets a cold and calculated treatment in Keegan Larwin’s unflinching short film Daydream. Domestic violence is an abhorrent act that often goes un-discussed‚ but in recent years has come to the forefront of societal discussion‚ most notably the Ray Rice video. However‚ it is then swept under the rug too soon by more "urgent" stories. Art‚ and to be more specific‚ film‚ while at its core is meant to entertain‚ can also serve as a vessel to
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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Advanced Level *0281936391* CHEMISTRY Paper 5 Planning‚ Analysis and Evaluation Candidates answer on the Question Paper. No Additional Materials are required. READ THESE INSTRUCTIONS FIRST Write your Centre number‚ candidate number and name on all the work you hand in. Write in dark blue or black pen. You may use a soft pencil for any diagrams‚ graphs or rough working. Do not use staples‚ paper clips‚ highlighters
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The Cold War By Michael L. Parker American Public University System January 16‚ 2013 HIST102: American History since 1877 Professor Poster The Cold War After the end of World War two‚ the United States and the Soviet Union were the two main super powers left standing. Both countries were afraid of each other in different ways. The United States was worried that the Soviet Union was trying to expand its communist ways by invading other countries. They were also worried because the Soviets
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directly‚ were actively engaged in the Cold War. This war did not end until the USSR broke apart in 1991. The Cold War was both created and prolonged by the interconnected economic and ideological tensions of the East and West Blocs. The ideological systems of the two powers were viewed as being complete opposites in their goals and experienced increasing animosity toward each other. This in turn influenced the economic policies that drove the main powers of the Cold War even further apart. By far‚
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2012/10/17 Same but different Cold Blood While the flow of the murdering story itself‚ one of the most interesting and important facts in the novel In Cold Blood is the characterization of Dick and Perry‚ the murderers. They are both demonstrated as cold blooded‚ but as the story come into possession of gleaning Dick’s and Perry’s background personality‚ it becomes conspicuous that Dick is mentally and emotionally cold blooded while Perry is physically cold blooded. They were both erroneous
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end the Cold War The cause of the Cold War is debatable. Because the Cold War doubles as a conflict between two countries‚ the USA and the USSR‚ and between two ideologies‚ Capitalism and Communism. Several different causes can be suggested for the start of the Cold War. During the war‚ there was a mutual understanding between the two nations‚ which however began to evaporate soon after the war. Difference in ideologies and mutual distrust between the two nations led to the beginning of cold war.
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