Theory: Distillation is the conversion of a mixture of substance into vapors which is afterwards condensed to the liquid form. It cans separation or purification of substances by taking advantage of differences in volatility. The purpose of this lab is comparing the efficiency of two distillation methods with the mixture of ethanol and 1-butanol. in theory the fractional distillation should be more efficient because of the steel sponge. The sponge acted as surface area for gas to condense on. This
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SEPARATION OF POWERS & JUDICIAL ACTIVISM The doctrine of Separation of Powers deals with the mutual relations among the three organs of the Government namely legislature‚ executive and judiciary. The origin of this principle goes back to the period of Plato and Aristotle. It was Aristotle who for the first time classified the functions of the Government into three categories viz.‚ deliberative‚ magisterial and judicial. Locks categorized the powers of the Government into three parts namely: continuous
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MIXTURES‚ SOLUTIONS‚ SUSPENSIONS AND COLLOIDS MIXTURES A mixture is a combination made up of two or more different substances which are mixed but are not chemically bonded. There are also types of mixtures such as homogeneous mixtures and heterogeneous mixtures. SOLUTIONS A solution is defined as a homogeneous mixture composed of a solute; a substance dissolved into another substance known as a solvent. They can also be defined as groups of molecules that are mixed up completely in even
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English 1A 23 July 2012 Parental Separation The parents ’ sole duty is to raise and‚ by definition‚ nurture their children as a whole unit. Compromising on decisions and communication are the factors that contribute to a healthy and comfortable environment for families. But what repercussions surface when endless disagreements and lack of toleration disrupt that peace while the parents are still legally imprisoned in their “marriage”? Unlike divorce‚ the separation between parents is harder to cope
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Separation by difference in particle size: Sieving: - Is a way pf separating mixtures of solids‚ or solids and liquids with different sized particles - The mixture is poured through a sieve and the particles smaller than the sieve pass through while the larger particles are trapped by the sieve - The are commonly used for cooking - E.g. a mixture of rice and water is poured through a sieve to capture rice and remove the water Filtration - Is a technique commonly used for mixtures of solids and liquid
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Separation and Purification of Organic Compounds Codilla‚ Christine‚ Cristobal‚ Marian‚ Dionisio‚ Jermaine‚ Dumaquita‚ Vanessa‚ Edrosolo‚ Lyka‚ Esquivel‚ Christine1 1University of Centro Escolar‚ Makati Date Performed: December 5‚ 2012 Date Submitted: December 17‚ 2012 Abstract The distillation process was successfully done because of the separation of water from the acetone. When the distillate was lighted with the matchstick it produced flame which indicates that there was more presence
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Introduction The idea of Separation of Powers suggests that governance of the State should not fall solely under one organ of the State which could be identified as the Executive‚ Legislature and Judiciary. Aristotle in his Politics submitted this theory but the most famous version was being suggested by Montesquieu in ‘De L’Espirit des Lois’. His arguments indicate that there were three functions of government‚ Legislative as the law-making body‚ Executive as the law-applying body and Judiciary
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BRONSTED-LOWRY ACIDS AND BASES 1. The Bronsted-Lowry definition There are many definitions of acids and bases in existence‚ but the most useful one is the Bronsted-Lowry definition: An acid is a substance which can behave as a proton (re presented as a hydrogen ion‚ H+) donor. Any substance which contains hydrogen bonded to a more electronegative element can thus behave as an acid: HCl == H+ + Cl- H2SO4 == H+ + HSO4- A base is a substance which can behave as a proton acceptor. Any
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Amina Naamani UNIT 2 P7 Introduction: In this piece of coursework‚ I will be illustrating the financial state of a given business Current ratio= current assets / current liabilities = 180 / 100 =1.8 In personal finance‚ current assets are all assets that a person can readily convert to cash to pay outstanding debts and cover liabilities without having to sell fixed assets. Current assets divided by the current liabilities = the current ration
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