Austin Vandermey GS-1140 April 4th‚ 2015 Experiment We as a society have one big problem on our hands. This problem is sleep deprivation because there are not enough hours in the day to get stuff done. Between work‚ school‚ family‚ and leisure it seems like we do not have enough time to get are daily tasks done let alone have time for sleep. It is recommended by the U.S Department of Health that people need a solid eight hours of sleep to maintain good health. I don’t know about you
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EXPERIMENT 5 REDOX TITRATION: TITRATION USING SODIUM THIOSULPHATE Objectives 1. 2. To prepare a standard solution of potassium iodate for use to determine the concentration of sodium thiosulphate solution accurately. To acquire the proper techniques of carrying out a titration. Introduction Redox titrations using sodium thiosulphate as a reducing agent is known as iodometric titration since it is used specifically to titrate iodine. The reaction involved is: I2 + 2Na2S2O3 I2 + 2S2O322NaI + Na2S4O6
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calcium carbonate. 0.00680 moles CaCO3 x 100 g CaCO3 1 mole CaCO3 = 0.68g CaCO3 Show the calculation of the percent yield. Actual yield/Theoretical yield x 100 (0.5/0.68) x 100 = 73.5% Conclusion: The objectives of this experiment are to predict the amount of product produced in a precipitation reaction using stoichiometry‚ to accurately measure the reactants and products of the reaction‚ to determine the actual yield vs. the theoretical yield and to calculate the percent
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Experiment : 1 Tittle : Preparation of bis(acetylacetonato)copper(II) complex Objective : To synthesis the bis(acetylacetonato)copper(II) complex Introduction : A complex ion is usually form with high charge density metal ion as a central and formation of coordinate covalent bond (dative bond) with high electron molecules or ions. These molecules or ions are functioning as ligands (electrophile in organic compounds). They are easily attracted by electrophile (electron deficiency
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Linear Measurements Purpose How thick is one of the hairs on your head? Could it be measured accurately with a standard inch scale? If the smallest increment on an inch scale is 1/16 inch‚ then 20 average size human hairs could fit within the space of a 1/16 inch gap. The required degree of accuracy needed is dependent on the application. If you were to build a home‚ a standard inch scale is perfect for laying out walls and locating window openings.A dial caliper is a precision measurement tool
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FAIR VALUE MEASUREMENT 1. The meaning of fair value Fair value is the price that would be received from the sell of an asset or will be paid to transfer a liability in an orderly transaction between the market participants and the measurement date [IFRS‚ 13 – A501]. However in accounting and economics‚ fair value is the rational and unbiased estimate of a possible market price of a good‚ service or an asset. Fair value takes into account many objectives and subjective factors such as: Objective
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Introduction The subject of performance measurement is encountering increasing interest in both the academic and managerial worlds. This‚ for the most part‚ is due to the broadening spectrum of performances required by the present-day competitive environment and the new production paradigm known as Lean Production or World Class Manufacturing (Hall et al.‚ 1991). In addition there is the need to support and verify the performance improvement programmes such as Just-in-Time‚ Total Quality Management
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Laboratory Techniques and Measurements Choose any three objects that are shorter than the metric ruler to measure‚ such as a CD‚ Key‚ spoon etc. OBJECT | LENGTH (cm) | LENGHTH (mm) | ruler | 30.5 cm | 305 mm | thermometer | 15.1 cm | 151 mm | pencil | 16.7 cm | 167 mm | Warm Temperature Measurements * Fill a 100 a 100mL beaker with 50mL of hot water. Get the water as hot as possible. * Use thermometer to measure the temperature of the water in the beaker using Celsius unit
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Benefits Of The Work Measurement Methods Manufacturing better‚ more durable and less-costly products has always been an important part of the industrial process for the designers to think about and the developing technology nowadays helps the corporations to design better technics‚ better methods and these help the corporations to reduce the costs‚ increase the products by decreasing the time that is necessary to manufacture those products. People working in industries try to find more efficient
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p. 93). Similar to any other industries‚ hospitality marketers are pressurized to measure the marketing performances and justify the effectiveness of marketing activities as well (Christodoulides & de Chernatony‚ 2010‚ p. 43). Brand equity measurement has become “part of a set of marketing performance indicators”. The analysis of brand equity and the way it is measured has a wide range of believers and practitioners that contribute the idea of “black box orientation” (Christodoulides & de
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