| | | |1. Determine the work done on or by a confined ideal gas. |[(TH-Tc)/TH]•100=e | | | |2. Apply the First Law of Thermodynamics to solve problems involving | | |
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INVESTIGATING EQUILIBRIUM EXPERIMENT Objectives 1. To recognize the macroscopic properties of three chemical systems at equilibrium. 2. To observe shifts in equilibrium concentrations as stresses are applied to the systems. 3. To explain observations by applying LeChatelier’s Principle. Materials 12 test tubes test tube rack 2 -100mL beakers beaker tongs safety glasses stand ring clamp wire gauze bunsen burner
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objectives. In this coursework‚ I am applying the strategic management model to my own case. I will follow the process and identify the different elements such as my vision and mission‚ career objectives‚ self appraisal‚ the opportunities and threats operating in the job market‚ the career advancement strategies that I may choose and how I could implement these strategies‚ and evaluate my performance. In applying the model of strategic management in my own case‚ I intend to do it in line with the
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Experiment 5: Shifting Equilibrium A solution is in equilibrium when the rate of forward reaction and the rate of reverse reaction are equal. This equilibrium may be disturbed when the concentration of the reactants‚ the concentration of the products or the temperature is changed. If the process involves gases‚ a change in pressure can also affect the position of equilibrium. The concept behind this is Le Chatelier ’s Principle which states that when a system is disturbed through application
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Equilibrium Paper By: Brandon Walker ECO/561 July 14‚ 2014 Instructor: Mark Erenburg This paper was written to describe a real world experience in a free market were change occurred in supply or demand as a result of world events that led to the need for a move between two equilibrium states. I will also explain the process of how that movement occurred using behavior of consumers and suppliers while using graphs as indicated. Real Word Experience According to a United
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reaction and the rate of the reverse reaction equal each other. At this point‚ the concentrations do not change with time. These reactions are said to be in equilibrium. Equilibrium is depended on a particular temperature‚ and the concentrations of reactants and products have to follow a rule demonstrated by the equilibrium constant Kc. The equilibrium concentrations that will be studied is the reaction between iron (III) ion and thiocyanate ion: The mixture of Fe3+ and SCN- react to form a compound
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In this experiment‚ equilibrium will be examines in the reaction beteween the iron (III) ion and the thiocyanate ion: Fe3+ (aq) + SCN- (aq) ------ FeSCN2+ (aq) The FeSCN2+ complex ion has a blood red color while the iron and the thiocyanate ion are colorless. Therefore‚ the shift in the reaction can followed by noting a change in the intensity of the clood red color‚ which indicates a change in the concentration of the complex ion FeSCN2+. If the reaction shifts to the right‚ the blood red color
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The Equilibrium Constant of an Ester Hydrolysis Reaction CHM 152LL Section 33263 March 28‚ 2014 John Weide Abstract: The purpose if this experiment is to determine the equilibrium constant of an unknown alcohol. In this experiment unknown alcohol number three and unknown ester number three were used. The equilibrium constant was found by titrating a series of reactions containing H2O‚ HCl‚ and the unknown ester with only the last solution containing the unknown alcohol
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Thiocyanoiron(III)‚ FeSCN+2 Dr. Fred Omega Garces Chemistry 201 Miramar College Chemical Equilibrium: Finding the Formation Constant of FeSCN2+ (aq) Fe3 +(aq) iron(III) + SCN–(aq) FeSCN2+(aq) D thiocyanate thiocyanoiron(III) kf = € FeSCN2 + [ ] Fe +3 [SCN− ] [ ] Objective The purpose of this experiment is to determine the constant formation‚ Kf‚ (equilibrium constant) for the formation of thiocyanoiron(III). Fe3+ (aq) + SCN-(aq) Kf D
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QUESTION 1: LIST THE BUSINESS MODELS USED BY M & S Product/ Service Customization Model M & S moderately or diligently aligns its products and ideas based on the dynamic or ever transforming market trends and fashion needs. According to the case study‚ M & S is highly concentrated in the fashion industry and its ever-growing demand for its exclusive garments and customized accessories. Hands-on approach is mostly utilised by modelling agencies to fulfil the industry’s standards‚ and in the process
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