DATE PERFORMED: JULY 20‚ 2007 SPECTROPHOTOMETRIC DETERMINATION OF EQUILIBRIUM CONSTANT FOR A REACTION ABSTRACT UV-VIS spectrophotometry is one of the most widely-used methods for determining and identifying many inorganic species. During this experiment‚ this spectrophotometry was used to determine the equilibrium constant‚ Keq‚ of the Fe3+(aq)+SCN-(aq)↔ FeSCN2+(aq) reaction. By determining the amount of light absorbed‚ the concentration of the colored FeSCN2+ solution was also quantitatively
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CAUSES OF POWER CRISIS IN BANGLADESH AND MEASURES TO ERADICATE THE PROBLEM INTRODUCTION 1. Electricity is the air and water of modern civilization. With the invention of electricity human life‚ culture and society has dramatically changed. Present day society demands electricity as the basic need in every moment of human life. It plays a decisive role in agricultural mechanization‚ industrialization‚ urbanization etc. Without electricity‚ communities are unable to participate in the benefits
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Two values present in this story are determination and honesty. Danny shows determination when Ross Pickett‚ his father‚ wants to make Red a varmint dog. However‚ Danny had just talked to Mr. Haggins‚ Red’s owner‚ about dog shows. Danny learns that if a competitor wins‚ it is one mark that proves to the first owner of an Irish setter that they succeeded. This puts Danny to thinking about dog shows‚ Irish setters‚ and mainly Red. He feels that Red was born and made to be a partridge dog and he should
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Hero is a man who has super ability in legend; is a man who often has strong personality charm. Today‚ I am going to talk about my hero‚ or I should say my heroes - EXO. EXO is a music band from Korea and China; there are 12 members‚ which are separated into two subgroups‚ EXO-K and EXO-M. Their name was taken from the word ’exoplanet’‚ a term referring to planets outside of the solar system. In their music video‚ each of them has a special ability‚ such as ice‚ which can freeze everything;
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John’s upright and composed wife‚ and Reverend Hale the supernatural expert with a vendetta against witches. John Proctor appears to be an authentic‚ honorable‚ and candid man. In act one‚ Proctor exuberates love for authority and exercises his power to the best of his ability. Readers see through Proctor’s witty persona and analyze his fatal sin that fills him with guilt‚ his affair with Abigail Williams. In the midst of the play‚ John Proctor undergoes a plethora of self-torment and guilt. Meanwhile
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Corporate Motto Think Of Tongkat Ali‚ Think Of Power Root. Corporate Mission Quality‚ Innovation‚ Sharing Marketing Objective Established a strong and aggressive marketing network in Malaysia and target the market with different products. To cater for the strong market demand locally‚ business development opportunities abroad and new formulations development. Marketing Communication Objectives 1. To increase overall profit of Power Root by 9 %( RM878million) within 1 year after
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George Orwell’s novel‚ 1984‚ portrays a chilling picture of how the power of the state could dominate the lives of individuals through cultural conditioning. The Party controls every aspect of life and sets strict guidelines. Every inner and outer party member has to worship Big Brother unless they are a prole. Proles are the lower class part of society. Winston is an outer Party member and works in the fiction department fixing history and the Party’s faults. Winston feels frustrated by the
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BROWNIAN MOTION 1. I NTRODUCTION 1.1. Wiener Process: Definition. Definition 1. A standard (one-dimensional) Wiener process (also called Brownian motion) is a stochastic process {Wt }t≥0+ indexed by nonnegative real numbers t with the following properties: (1) (2) (3) (4) W0 = 0. With probability 1‚ the function t → Wt is continuous in t. The process {Wt }t≥0 has stationary‚ independent increments. The increment Wt+s − Ws has the N ORMAL(0‚ t) distribution. A Wiener process with
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Determination of the Enthalpy for Decomposition of Hydrogen Peroxide Objective: To construct a coffee cup calorimeter‚ measure its calorimeter constant‚ and determine the enthalpy of decomposition and formation of hydrogen peroxide. Background: This experiment is a classic thermodynamics lab. In it‚ we attempt to measure the enthalpy (H) of a chemical reaction. The main obstacle is that this is a quantity that cannot be measured directly. It instead is observed as heat from one substance is transferred
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Desdemona: Strong and Relentless Gurmehar Sodhi Mansoor‚ U ENG 3U0 March 29th‚ 2011 Words: 870 According to the general hierarchy when Shakespeare wrote his play‚ men were deemed to be more able than women. Instead in Othello‚ Shakespeare emphasizes the strength of Desdemona despite the stereotypical views about women. Desdemona is portrayed to be more able than the women and as able as the men in the Venetian society. Unlike other women in Othello‚ Desdemona proves to be very strong and relentless
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