Date Performed: January 10 & 15‚ 2013 Spectrophotometric Determination of the Equilibrium Constant of a Reaction R.J.V. Ortega and J.C.V. Gatdula Institute of Chemistry‚ College of Science University of the Philippines‚ Diliman‚ Quezon City‚ Philippines Received January 22‚ 2013 ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- ABSTRACT -------------------------------------------------
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Ashley Silva Lab 7: Three Stooges in Chemical Reactions Objective: The purpose of this lab is to experimentally determine the equilibrium constant‚ Kc ‚ for the following chemical reaction: Fe3+ (aq) + SCN-(aq) ↔FeSCN2+(aq) Background Information: A system is at equilibrium when the rate of the forward reaction is the same as the rate of the reverse reaction. There is no change in concentration for the reactants or products at chemical equilibrium. When the system is disturbed there
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80 Harvard Business Review | October 2008 | hbr.org Art Credit STRATEGY in a World of Constant Disruption A company’s bid to rally an industry ecosystem around a new competitive view is an uncertain gambit. But the right strategic approaches and the availability of modern digital infrastructures improve the odds for success. SHAPING Jonathan Bartlett G by John Hagel III‚ John Seely Brown‚ and Lang Davison GOOGLE GRABS HEADLINES by announcing forays into the
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Sampa Video Valuation Case Study Free Cash Flow Projection: Based on all the given information and assumptions‚ the free cash flow projection for the company could be calculated as the table shown below (Exhibit 1‚ in thousands of $). The formula used for the calculation from year 2002 to 2006 is: FCF = (EBIT+Depr-Tax) + CAPX + Δ NWC. Starting at year 2007‚ the expected cash flow will be a growing perpetuity at an increasing rate of g=5%. Thus the terminal value could be calculated by the formula
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acceleration and applied force when the total system mass is held constant (Constant Mass)‚ and the relationship between acceleration and total mass when the applied force is held constant (Constant Force). Apparatus Figure 1 Materials/Apparatus Parts • Cart and Cart ramp • Ultra Pulley + Photogate • C Clamp to mount Smart Pulley/Photogate • Vernier Lab Pro • Logger Pro • Mass Set and 1 Hanger • Block Masses • C Clamp Procedure Constant Mass 1. We made sure that the apparatus is set up as shown in
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The Equilibrium Constant of an Ester Hydrolysis Reaction Julia Stanley CHM 152 LL Dr. Asmita Kane Budruk Goal of the lab: The purpose of this laboratory is to determine the equilibrium constant‚ Kc‚ for the acid-catalyzed reaction between an unknown ester and water to produce an unknown alcohol and an unknown carboxylic acid. I was using Unknown Ester #3 with a density of 0.9342 and Molar Mass of 74.08 g/mol; alcohol with density 0.7914 and Molar Mass 32.04 g/mol. Chemical
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UNIT 9 Objectives GROWTH STRATEGIES-I Growth Strategies-I The objectives of this unit are to: l l l acquaint you with the concept of corporate strategy; familiarize you with the various generic corporate strategies; explain the nature‚ scope and approaches to implementation of stability and growth strategies; and finally discuss the rationale for adopting these strategies. l Structure 9.1 9.2 9.3 9.4 9.5 9.6 9.7 9.8 9.9 9.10 9.11 Introduction Nature and Scope of Corporate Strategies
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Practical 3 ________________________________________________________________________ To find the force constant of a spring Objectives: To study the application of Hooke’s Law. To study the forces in equilibrium. To study the resolution of vector quantities. Apparatus and Materials: 1. Spring 2. Plumb-line 3. Protractor 4. Slotted masses 100g with hanger 5. Thread 6. Retort stand 7. Nail or pin Setup: 1. Set up the apparatus as shown in Figure 4-1 below. 2. Adjust the spring
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Economic Policy Reforms 2012 Going for Growth © OECD 2012 PART II Chapter 5 Reducing income inequality while boosting economic growth: Can it be done? This chapter identifies inequality patterns across OECD countries and provides new analysis of their policy and non-policy drivers. One key finding is that education and anti-discrimination policies‚ well-designed labour market institutions and large and/or progressive tax and transfer systems can all reduce income inequality. On this basis
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Determination of the Equilibrium Constant for Ferric Thiocyanate In this laboratory exercise‚ the equilibrium constant(Kc) for the reaction between the Ferric Ion (Fe3+) and the Thiocyanate Ion (SCN-) was determined. After measuring the absorbance of the Ferric Thiocyanate‚ and carrying out some calculations; it was determined that Kc=130.81M Introduction: Chemical equilibrium is established when a reaction exists in a state where the forward reaction rate is equal to its reverse reaction
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