complete combustion. III. Materials: 1000 mL beaker Tap water 4 large test tubes calcium carbide (CaC2) googles and apron matches IV. Procedure: 1) Fill a 1000 mL beaker ¾ full of tap water. 2) Obtain 4 large test tubes. 3) Fill the first test tube 100% full with tap water. Fill the 2nd test tube 50% full‚ the 3rd 25% full‚ and the 4th test tube 7.4% full. 4) Place a small piece of Calcium Carbide (CaC2) into the 1000 mL beaker. As it reacts with the water‚ it will form acetylene gas (C2H2)
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REACTIONS OF HYDROCARBONS Vanessa P. Manibpel De La Salle University - Dasmariñas ABSTRACT Five substances namely Hexane‚ Eugenol‚ Unknown hydrocarbon 1‚ Unknown hydrocarbon 2‚ and Acetylene gas was used for the selective reactivity of hydrocarbons to functional group tests; Bayer’s test‚ Bromine test light‚ Bromine test dark‚ and Tollen’s test. In Bayer’s test‚ only Acetylene‚ Eugenol and Unknown hydrocarbon 2 reacted positively and the rest retain the purplish color of KMnO4. On the other hand
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property reduces power consumption by seals. Due to its good heat transfer capability‚ seals transfer. The friction heat to the pumped liquid and so does not get heated. The other mating face is usually some hard material like Tungsten carbide‚ or ceramic
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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 to methyl isocyanate gas and other chemicals. The toxic substance made its way in and around the shanty towns located near the plant.[2] Estimates vary on the death toll. The official immediate
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Bhopal’s impact on chemical industry 32 22- References 32 1-List of figures 1- Difficulty of this case study 4 2- Location of Bhopal In India 5 3-The area affected by gas 6 4-Victims 7 5-Posted about the green revolution enhance by Union Carbide in India 8 6-Victims and dead animals 9 7-Effects of inhaling MIC 11 8-Flowsheet of mitigation process 14 9- Mitigation process 20 10- Description of the human error theory 22 11-Description of sabotage theory 24 12- Lost information between
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Nitride Ga3+ metal S2- Nonmetal Ga2S3 Gallium Sulfide Ga3+ metal C4- Nonmetal Ga4C3 Gallium Carbide Ga3+ metal Bi3- Nonmetal Ga3Bi3 Gallium Biside Pb2+ Metal P3- Nonmetal Pb3P2 Lead phosphide Pb2+ Metal F1- Nonmetal PbF2 Lead Fluoride Pb2+ Metal I1- Nonmetal PbI2 Lead Iodide Pb2+ Metal N3- Nonmetal Pb3N2 Lead Nitride Pb2+ Metal C4- Nonmetal Pb4C2 Lead Carbide Ag+ Metal P3- Nonmetal Ag3P Silver Phosphide Al3+ Metal P3- Nonmetal Al3P3 Aluminum Phosphide
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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 to methyl isocyanate (MIC) gas and other chemicals. The toxic substance made its way in and around the shanty towns located near the plant.[2] Estimates vary on the death toll. The official
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phosphorous. It is the high percentage of carbon that make cast iron different from steel in many of its properties. In a finished steel‚ all the carbon is combined with iron in the form of iron carbides‚ whether those carbides are in grains of pearlite‚ in grains of cementite‚ or in scattered small particles of carbide. In cast iron‚ most of the carbon is usually present in uncombined form‚ as graphite. (Graphite is one of the two crystalline forms of carbon; diamond is the other). The differences between
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BARRIERS TO ENTRY Union carbide: - Presence only in industrial and consumer chemicals - Development of mind share in the consumer’s mind would be difficult due to low presence in consumer products - Marketing advantages of other players - New distribution channels would have to be developed: significant costs involved in terms of trade discounts - Economies of scale for incumbents - Presence of existing plants as well as announcement of new plants - Presence in other consumer products helps incumbents
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Manufacturing Technology – I MI 231 Instructor – Dr. Akshay Dvivedi Autumn 2011-2012 Manufacturing Technology – I MI 231 Relative Weightage of Marks Class Work Sessional (CWS): Practical Sessional (PRS): Mid Term Examination (MTE): End Term Examination (ETE): 15% 15% 30% 40% Objective: To impart knowledge about the process principles‚ equipment‚ and applications of different forming processes‚ machining operations‚ and grinding processes. 1 COURSE CONTENT S. No 1 Contents Introduction:
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