Lab: investigating hooked law with springs Purpose: to find spring constants of different springs using the slope of a graph of change in heights vs. the weight force. Also‚ to be able to understand how spring constants change when you add springs in a series or paralle Pre lab predictions: We predicted that the graph of gravitational force (mg) as a function of stretch (delta x) would look like Data: Spring #1: y = 8.2941x + 0.0685 This table represents the different distances that
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Lab Experiment 8: Oxidation Puzzle Post Lab Report for 2-ethyl-1‚3-hexandiol Calculations Theoretical yield: 1.857g Product Yield: 1.055g ----> Percent yield = (1.055g/1.87g) x 100% = 56.41% Starting amount of diol: 1.184g ----> Percent Yield = (1.184g/1.87g) x 100% = 63.32% Spectroscopy O-H (Stretch‚ H-bonded) C-H (Stretch) C-H (2720-2820 cm-1) Carbonyl C-O (Stretch) Product wavelength cm-1 3422 Strong‚ Broad 2877‚2936‚2964 Strong‚ Medium None Present 1705 Strong
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ERD WORKING PAPER SERIES NO. 25 ECONOMICS AND RESEARCH DEPARTMENT Revisiting Growth and Poverty Reduction in Indonesia: What Do Subnational Data Show? Arsenio M. Balisacan Ernesto M. Pernia Abuzar Asra October 2002 Asian Development Bank ERD Working Paper No. 25 REVISITING GROWTH AND POVERTY REDUCTION IN INDONESIA: WHAT DO SUBNATIONAL DATA SHOW? Arsenio M. Balisacan Ernesto M. Pernia Abuzar Asra October 2002 Arsenio M. Balisacan is Professor of Economics at the
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Ariana Ruela POSC 340 Dr. Adams October 5‚ 2011 Advancing Poverty Reduction Progress in Cambodia After Vietnamese occupation of Cambodia was brought to an end in September of 1989‚ the country attempted to rid itself of a corrupt government and of poverty. With the help of the Association of Southeast Asian Nations (ASEAN)‚ Cambodia was able to hold elections and begin a journey of economic development and poverty reduction. While on the surface the coalition government‚ a multiparty democracy
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Determining activation energy (Ea) of a reaction © KCl http://hk.geocities.com/fatherofchemistry Objective To determine the activation energy for the reduction of peroxodisulphate(VI) ions. S2O82-‚ by iodide ions I-‚ using a ’clock’ reaction. Principle The equation for reduction of S2O82- by I- is: S2O82- + 2I- → 2SO42- + I2 The formation of iodine is ’monitored’ by small & known amount of thiosulphate ions‚ S2O32-:
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The Coverall Algorithm for Test Cases Reduction Preeyavis Pringsulaka Faculty of Science and Technology Assumption University Bangkok 10240‚ Thailand 617-372-5440 iampree@yahoo.com Abstract—This paper1 proposes a technique called Coverall algorithm‚ which is based on a conventional attempt to reduce cases that have to be tested for any given software. The approach utilizes the advantage of Regression Testing where fewer numbers of test cases would lessen time consumption of the testing as a whole
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Experiment 5B: Ketone Reduction Objective: Using sodium borohydride as a reducing agent‚ the ketone 4-tert-butylcyclohexane is reduced to its corresponding alcohol. It is purified through extraction techniques to give the cis and trans diasteromer products. Procedure: The procedure was followed as outlined in Mayo’s book for Experiment 5B with the following modifications: 1. Reagents and Equipment – The reaction will be on a scale of 2X what is described in the text. 2. Reagents and Equipment
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TIER Information Technology Inventory WORKING DOCUMENT Purpose As the University struggles to meet the constraints of significant budget reductions‚ various options for cost reduction are being proposed that involve information technology. In some cases these propose to make additional use of information technology‚ in others to develop less costly services or to leverage existing services to gain institutional benefit. The proposals for these initiatives
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impact of FDI on poverty reduction FDI’s direct impacts on poverty may work through providing opportunities‚ particularly providing jobs and training to local workers. To the extent that foreign capital inflows do not replace local investment absolutely and foreign investment takes the mode of green- field investment FDI may contribute to reducing existing unemployment and underemployment‚ providing people with income and therefore directly contributing to poverty reduction. In this sense FDI’s impact
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Chemistry lab report Experiment 32 Voltaic Cell Measurements Dinmukhamed Yeraly Partner Azamat Bashabayev General Chemistry II lab Instructor Rostislav Bukasov Nazarbayev University Introduction Most of the chemical reactions can be classified as redox reactions‚ which include two half reactions‚ oxidation and reduction respectively. To measure the tendency for a readox reaction to occur‚ special apparatus called voltaic cell can be used. It is made by connecting a voltmeter between
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