Experiment 4: Behavior of Gases Introduction: In this experiment‚ the problem trying to be solved is what gas laws are being used when the pressure‚ temperature‚ and volume are being measured. The three gas laws are Boyle’s Law‚ Charle’s Law‚ and Gay-Lussac’s Law. The Boyle’s Law is when volume and pressure are being compared. Pressure and volume are inversely proportional‚ because when pressure goes up‚ volume goes down. The Charle’s Law is when volume and temperature are compared. Volume and
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Poisonous gases changed the experiences of the people in the war for the worse. Breaking on impact‚ the canisters released yellowish green fumes that wafted slowly toward the French and African troops near the Belgian town of Ypres. As the fumes reached the Allied forces‚ soldiers realized the cloud was poisonous chlorine gas. Quoted in Dooly’s Great Weapons of World War I‚ one French doctor at Ypres expressed his horror: “I had the impression that was looking through green glasses. At the same time
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Assess the effectiveness of Tony Blair as a domestic policy maker. We have got ‘New Labour’ now‚ but to what extent have we really got ‘New Britain’? It could be argued that Tony Blair’s New Labour movement was successful due to his expertise in policy making. Blair‚ Labour leader from 1994 – 2007‚ made large reforms in domestic policy‚ concerning social‚ economic and constitutional factors. Whether this effective policy-making actually produced a ‘New Britain’‚ is a debatable subject. After the
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The Effect of Watering on the Plant Growth 1. Problem/Question: Sarah observes the small garden in their house. She ask her mother why are the plants needed water but it has fertilized already. Their plants aren’t grow . So she decided to experiment on what is the effect of watering on plant growth. 2. Observation/Research: She water them every day‚ they have good soil‚ and they’re in the shade. 3. Formulate a Hypothesis: Sarah think plants will grow better if they’re in the sun
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Chernobyl Nuclear Power Plant Disaster It is a silent enemy‚ it has no odor‚ no smell‚ no shape‚ yet it is one of man’s deadliest foes. Radiation is not something most people face on a daily basis‚ but for the town of Prypiat in the Ukraine it is a barren wasteland because of it. The Chernobyl Nuclear Power Plant disaster was the worst nuclear catastrophe to have ever occurred and‚ is a perfect example of what can happen when the blind and unmasked furry of atomic power is left unharnessed
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The purpose of this experiment is to discover the physical and chemical properties of the studied gases. In discovering these properties it allows the student or observer the ability to identify these gases when they come into contact with them. Procedure Before I began the procedure I gathered all my supplies from the given list in the manual. From there I began the actual experiment and diluted the HCL placed in a test tube and then placed the ZN in the tube as well. I placed the stopper
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CONCERNED PARENT As a parent of an eleven year old student who is now preparing to write the examination for entry into secondary school‚ I would like to share with you my views on the issue of extra lessons. Your school offers extra lessons on five evenings of the week and half day on Saturday. I think this is outrageous. Do you believe hat there is a real need to give extra lessons? Do you believe that after children have been subject to whole day’s teaching‚ they are mentally alert to
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ASSIGNMENT ON POWER PLANT (Waste to Electricity) 1. An explanation of the industry and the companies within is as they exist currently Power Grid Company of Bangladesh (PGCB) was created under the restructuring process of Power Sector in Bangladesh with the objective of bringing about commercial environment including increase in efficiency‚ establishment of accountability and dynamism in accomplishing its functions. PGCB was incorporated in November 1996 with an authorized capital of Tk
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The United States is the worlds largest producer of nuclear power‚ accounting for more than 30 percent of the worldwide nuclear generation of electricity. Nuclear power is also among the verge of the most expensive‚ construction on a new power plant in Georgia skyrocketed past the projected expenses by $737 million to nearly $7 billion. In 2012 the approval of the new power plants in Georgia and South Carolina were among the first approved in over 30 years. While these approvals were a major setback
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Heather Schnicker 26 October 2012 Experiment # 4 (Lab 3) Properties of Gases PURPOSE The purpose of this experiment was to investigate and identify the chemical properties of the gases tested. DATA Gas | FLAME REACTION | GLOWING SPLINT | LIMEWATER REACTION | BROMOTHYMOL BLUE REACTION | Hydrogen | NO REACTION | | | | Oxygen | | BURNED BRIGHTER | | | Hydrogen & Oxygen | QUICK FLAME BURST | | | | Carbon Dioxide | | PUT THE FIRE OUT | NO REACTION | TURNED
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