Chemistry Investigatory Project To determine minimum amount of Bleaching Powder Required to disinfect different samples of Water. INDEX I. Introduction o Purification of Water o History of Water Purification o Bleaching Powder II. Experiment o Aim o Requirements o Theory o Procedure o Observations o Result o Precautions Introduction 98% of the Earth’s water is present in the oceans with an average salinity of 3.5%. The remainder of the
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Tribe Essay The Ojibway Tribe The Ojibway tribe is one of most well known Native American tribes. It is known as a variation of names‚ each variation more commonly used depending on the location of the Ojibway ’s. Chippewa is a variation of the tribe name most often used is the United States‚ whereas Ojibway is more common in Canada. They reason they are so widely know is due to the fact that they were the third largest American Indian group in the U.S.‚ with a estimated population of 104
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your own?” One critic views this story to have a link with Ego-Evil. This is “about the self’s over identification with its views and interests‚ which easily leads to a narcissistic denigration of the other and a violation of universal laws” (Wing-chi Ki 25). The narrator is so focused on this man’s problem that he never notices his own. This leads to murder‚ which is against the law everywhere. The link to the bible and the term Ego-Evil shows that there could be several meanings to what Poe writes
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I happened to talk to one of my friends in the mess regarding sadness. These are his words. " dukhi hone ka bhi apna alag hi mazaa hai. Khushi to ek phuljhadi ki tarah hoti hai jo thodi der main khatam ho jaati hai‚ par dukh ek agarbatti ki tarah bahut der tak chalta hai" (happiness lasts for a very short time but sadness lasts for a very long time). A line from Eric Erikson’s theory of eight stages of man. " Teething seems to have a prototypal significance and may well be the model for the masochistic
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Procedure / Data / Conclusions: Unknown #1: I found solution 1 to be KI. While doing the precipitate reactions‚ I found that it precipitates only with BiCl3 to form BiI3 which is an inorganic compound. The precipitate reaction is shown below: 3KI(aq) + BiCl3(aq) ⇒ 3KCl(aq) + BiI3(s) Since potassium is very soluble and bismuth reacts with iodine‚ I concluded that solution 1 is KI. Unknown #2: I found solutions #2 to be H2SO4. While doing precipitate reactions
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TV Soap Operas - Then and Now Experiencing Real Life through Reel Life Fazil Qayoom Talking about TV soap operas has now become a household gossip in India. Inevitably‚ one has to pass out some comments over the daily episodes of these soaps. We are aware of the reality that television has a greater potential impact on social development than ever before in human history but how much? We prove ourselves so meek in the sphere of reel world that it tends to even shape and mould our behaviors and
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Az amerikai pénzügyi rendszer szabályozásának átfogó reformja [pic] Készitette: Dozmati Eszter (EPOMCX) Tantárgy: Gazdasági jogi gyakorlatok I. Témafelelős: Dr. Bodzási Balázs Tartalomjegyzék Bevezetés 3 I. A pénzügyi vállalatok szigorúbb felügyeletének előmozdítása 3 A. A „Szabályozók Tanácsának” (Financial Services Oversight Council) létrehozása 3 B. A nagy méretű és összekapcsolódó tevékenységű pénzügyi vállalatok szigorú felügyeletének és szabályozásának megvalósítása 4
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feedback control - 8.1 8. FEEDBACK CONTROL SYSTEMS Topics: • Transfer functions‚ block diagrams and simplification • Feedback controllers • Control system design Objectives: • To be able to represent a control system with block diagrams. • To be able to select controller parameters to meet design objectives. 8.1 INTRODUCTION Every engineered component has some function. A function can be described as a transformation of inputs to outputs. For example it could be an amplifier that
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Volumetric Analysis of Vitamin C by Titration The objective of this experiment is to use a redox reaction titration to accurately determine the amount of vitamin C in a sample of lemon juice‚ orange juice‚ or grapefruit juice. Chemistry of Vitamin C The chemical name for vitamin C is L-ascorbic acid. Its molecular formula is C6H8O6; its molar mass is 176.12 g/mole. Ascorbic acid is found throughout the plant and animal kingdoms‚ occurring in citrus fruits‚ hip berries (such as rose
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Air domination was a key factor in the war in the Pacific. If you had the strongest planes that could shoot down the enemies and support the ground troops‚ then it made it much easier. Both sides tried to have the best fighter planes that could not only support ground troops‚ but also escort bombers. It’s hard to decide whether the Japanese or the United States had better planes used in the Pacific Theater. Most likely the United States did because they had the most air domination which won them
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