Greenhouse gas Greenhouse effect schematic showing energy flows between space‚ the atmosphere‚ and Earth’s surface. Energy exchanges are expressed in watts per square meter (W/m2). A greenhouse gas (sometimes abbreviated GHG) is a gas in an atmosphere that absorbs and emits radiation within the thermal infrared range. This process is the fundamental cause of the greenhouse effect.[1] The primary greenhouse gases in the Earth’s atmosphere are water vapor‚ carbon dioxide‚ methane‚ nitrous oxide‚
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passed on from the definitive new strategies on both of these sides. One of the new items that was presented was the mustard gas. This kind of overwhelming weapon was equipped for spraying so as to execute anyone in a long meter range fuel in each heading in any direction it pointed. Inside of my drawing I joined the combat zone and how the planes would drop the mustard gas from the sky and drop it on the enemy/ how it would be utilized. It demonstrates how you would frighten the adversary off that
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4. To test ideal gas law Theory: Mariotte’s law Charles’ law Gay-Lussac’s law Ideal gas law Apparatus: beaker‚ boiling water‚ thermometer‚ pressure-meter‚ oil‚ closed tube. Procedure: 1) Set up all the apparatus 2) Open the rubber cap. Move the closed tube several times to ensure that the oil is spread equally. 3) Pour boiling water into the beaker and put thermometer into beaker. 1. Mariotte’s law 1) Move closed tube to let gas volume be 2 unit volume
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Chemical Gas Tests Procedure Part 1: Hydrogen and Manganese Dioxide 1. Inserted 4mL of hydrogen into a test tube 2. Scooped a little amount of manganese dioxide on the end of a wooden splint 3. Allowed the tip of the splint to flame using the Bunsen Burner 4. Allowed the reaction to proceed for a total of 15 seconds. 5. Placed the glowing splint into the test tube 6. Recorded the results Part 2: Magnesium strip and Hydrochloric acid 1. Poured 3mL of hydrochloric acid into a test
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incandescent light source‚ I took a spectroscope and aimed it toward the center of the light. b.) Observe the spectrum created. c.) I then‚ repeated the same process with the light coming from the fluorescent light source. Part 2: Gas Tubes a.) I then moved to the gas tubes‚ starting with Helium. I placed myself at in front of the light tube & aimed the spectroscope for the center. b.) Repeated process with the remaining gases‚ Ne and Hg. Part 3: Flame Test a.) I turned the Bunsen burner
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Russ Graziano ECON 545 Keller Graduate School of Management April 13‚ 2014 Introduction The idea Edgar has for opening up four new gas stations is based on a well based argument making it viable as a profitable business venture. The evaluation on the American consumer to accept the high price for gas oil prices forms the first approach towards establishing a business. Gasoil businesses in the world run as cartel where it supply and prices are determined by the few
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and displayed the symptoms of the physiological triad seen in the first stage. Selye suggested that the responses observed in rats to noxious agents might be similar to general defence reactions to illness. Psychology- Selyes Gas Model Selye’s research leads him to conclude that when animals are exposed to unpleasant stimuli‚ they display a universal response to all stressors. He called this General Adaptation Syndrome. -It is ‘General’ because it is the same response to
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S5E1 Gaseous Diffusion 1.0 ABSTRACT In this experiment‚ our objective is to find out the gas diffusion coefficient‚ D of acetone in the air. This experiment is conducted at a temperature of 50ºC and atmospheric pressure. The method that is applied to conduct this experiment is called the Winkleman method where the level of acetone (Z) is determined every 15 minutes by using a microscope. With the level of acetone being determined‚ a graph of t/L+Lo (min /mm) vs. L-Lo (mm) is plotted and the
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Introduction: The goal of this experiment was to measure the amount of gas produced in various reactions. The Ideal Gas Law was needed in order to calculate the mass of reactants and moles of gas produced: ‚ where is the pressure in atm‚ is the volume in Liters‚ is the number of moles‚ is the ideal gas constant [0.082 (Latm)/(Kmol)]‚ and is the temperature in Kelvins. Considering the units on R‚ it was important to convert pressure‚ volume‚ and temperature to atm‚ L‚ and K‚ respectively. In
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logy12 Biology Demonstrate understanding of adaptation of animals to their way of life Gas exchange – Process in which gas is oxygen exchanged for carbon dioxide THE WORM The worm lives underneath the ground in moist rich humus soil. The worm is Terrestrial- which means it is related to earths or its inhabitants‚ and is not restricted to moist environments as the worms internal lungs keep it moist. As worms are nocturnal they only are active at night Which gives them less chance to
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