CHEM 3152-003 Experiment 2: Fractional Distillation and Gas Chromatography Introduction: The purpose of this experiment was to separate a mixture of ethyl acetate (EtOAc) and toluene by using the method of fractional distillation and to analyze the fractions using gas chromatography (GC). ethyl acetate toluene Distillation is a method known as separating or purifying a liquid or mixture by vaporization and condensation. In a simple distillation‚ the liquids being separated boil below 150 0C
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Natural gas in Bangladesh From Wikipedia‚ the free encyclopedia This article has multiple issues. Please help improve it or discuss these issues on the talk page. This article includes a list of references‚ related reading or external links‚ but its sources remain unclear because it lacks inline citations. (April 2012) This article is written like a personal reflection or essay rather than an encyclopedic description of the subject. (April 2012) This article may need to be wikified to meet
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1.0 INTRODUCTION British Gas‚ better known as BG T&T is an established company in Trinidad and Tobago. This company supplies natural gas for domestic use and also liquefaction and export. In addition‚ BG T&T is a significant shareholder in the Atlantic LNG plant in Point Fortin‚ Trinidad‚ and has recently acquired the central block upstream operations on land. BG Trinidad & Tobago (BG T&T) has been operating in the region since 1989. It is operator (?) and has 50 per cent equity in the Dolphin
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Gas Law Problems Boyles Law 1. A gas occupies 12.3 litres at a pressure of 40.0 mm Hg. What is the volume when the pressure is increased to 60.0 mm Hg? 2. If a gas at 25.0 °C occupies 3.60 litres at a pressure of 1.00 atm‚ what will be its volume at a pressure of 2.50 atm? 3. To what pressure must a gas be compressed in order to get into a 3.00 cubic foot tank the entire weight of a gas that occupies 400.0 cu. ft. at standard pressure? 4. A gas occupies 1.56 L at 1.00 atm. What will be the volume
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biological wastes. • It is an environment friendly‚ clean‚ cheap and versatile fuel. • Biogas generally comprise of 55-65 % methane‚ 35-45 % carbon dioxide‚ 0.5-1.0 % hydrogen sulfide and traces of water vapour. • Biogas like Liquefied Petroleum Gas (LPG) cannot be liquefied under normal temperature and pressure. BIOGAS TECHNOLOGY STATUS • India has been pioneering country in developing simple and easy to operate biogas plants. • The government of India has been running National Biogas and
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stereotype of a woman would be described as petite‚ fair-skinned‚ light hair‚ and light eyes. Some would say – a replica of a Barbie doll. Nowadays‚ the new and improved stereotype of the ideal woman is wide hips‚ tan and flawless skin‚ flat stomach‚ and full lips. The constant change in this perception of the ideal woman is one
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______________________________________ Date: ________________________ Student Exploration: Photosynthesis Lab Vocabulary: carbon dioxide‚ chlorophyll‚ glucose‚ limiting factor‚ nanometer‚ photosynthesis‚ wavelength Prior Knowledge Questions (Do these BEFORE using the Gizmo.) • To survive‚ what gas do we need to breathe in? ___________________________________ • Where is this gas produced? __________________________________________________ Gizmo Warm-up During photosynthesis
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The conclusion of animal farm was a rather depressing one. I knew at the beginning of the book that it was suppose to draw a parallel to the corruption of Russia’s socialist society‚ but I still wanted a happy ending. In the end the pigs transformed their attitudes and mannerisms into human behavior‚ exactly the opposite of the original revolution ideal. The idea of an equal and utopian society seemed so promising and right‚ yet it seemed impossible for the pigs not to fall into the habits of man
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The Bhopal disaster‚ also referred to as the Bhopal gas tragedy‚ was a gas leak incident in India‚ considered the world’s worst industrial disaster.[1] It occurred on the night of 2–3 December 1984 at the Union Carbide India Limited (UCIL) pesticide plant in Bhopal‚ Madhya Pradesh. Over 500‚000 people were exposed tomethyl isocyanate gas and other chemicals. The toxic substance made its way in and around the shantytowns located near the plant.[2] Estimates vary on the death toll. The official immediate
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would become the characteristic ideal of the samurai warrior. The warrior class would rule society and politics in Japan until the Tokugawa Shogunate in the nineteenth century. A samurai was a member of the Japanese elite and his lifestyle was dictated by a series of strict moral codes and ideals. True loyalty to his lord was expected‚ if not always followed through in its ideal form. In 1703 a vendetta carried out by forty-six former vassals avenging their lord ’s death would come to be viewed
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