Name: Saj Jo Dan C. Odsey Date Performed: April 26‚ 2013 Lab-partner: Viktoria R. Beltran RELATIVE RATES OF ELECTROPHILIC AROMATIC SUBSTITUTION I. Objective(s) In this Experiment‚ the relative reactivities of different substituted benzenes towards bromination will be determined‚ where bromine is dissolved in acetic acid. Materials and apparatus Test solutions: 0.2 M solutions in ethyl acetate: Benzene‚ chlorobenzene‚ phenol‚ nitrophenol‚ aniline
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Edible consumption in india The Indian edible oil market is the world’s fourth-largest after the USA‚ China and Brazil. A growing population‚ increasing rate of consumption and increasing per capita income are accelerating the demand for edible oil in India. This paper analyses the trend in edible oil consumption and the prospects for the Indian edible oil market in the coming years. India is a leading player in edible oils‚ being the world’s largest importer (ahead of the EU and
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certain factors of a chemical reaction affect the rate of reaction. This experiment focused on how temperature affects the rate of reaction for the reaction of alka-seltzer and water. The rate of a reaction is a value calculated to figure out how fast a chemical reaction occurs. There are three factors that can be changed that will affect the rate of a chemical reaction: surface area‚ concentration‚ and temperature. Temperature specifically affects the rate of a chemical reaction‚ because when the temperature
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SCIENTIFIC REPORT ON THE EFFECT OF WAVELENGTH ON PHOTOSYNTHESIS Red wavelengths will increase the rate of photosynthesis to a greater degree than blue or green wavelengths and thus will be the most optimal for plant growth. This hypothesis will be tested under laboratory conditions using silver beet extracts and DCPIP under different wavelengths and assessing the photosynthetic qualities using a spectrometer at 605nm. Photosynthesis is the process by which the suns visible light (electromagnetic
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Relationship between Weekly Allowance and Consumption Expenditures of BS ABE Students: A Multi-Variable Regression Analysis1 Legaspi‚ Luyjilene V. Ricalde‚ Ruby Grace J. Villa‚ Katrina P. BS Agribusiness Economics University of the Philippines Mindanao Davao City December 2014 1 Submitted in partial fulfilment of the requirements in Econometrics under Mr. Harvey Niere‚ first semester of the A.Y. 2014-2015. TABLE OF CONTENTS I. INTRODUCTION 1.1. Background of the Study 1.2. Theoretical Framework
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Fast Food Consumption In his essay Don’t Blame the Eater‚ David Zinczenko says he sympathizes with a group of children who are suing McDonald’s for making them fat. Drawing on his own experiences as a “1980’s latchkey kid” (139)‚ he describes how easy it is for teenagers to put on weight with a steady diet of fast food meals. Part of the problem‚ he argues‚ is that nutritional information about fast food is often either unavailable or hard to interpret. For instance‚ at many fast food
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Photosynthesis and Respiration Unit2 – IP 1. A) Photosynthesis space is a process in which the energy from light is used to produce carbohydrates. Aside from using light energy‚ photosynthesis includes carbon the oxide and water. A1) In order to generate energy aerobic respiration requires oxygen‚ although fats and proteins and carbohydrates can be consumed and processed as reactant‚ is the usual method of breaking down in glycolysis and usually requires the pyruvate to enter the mitochondrion
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University Online Week 3 Written Action Assignment Interlocking Treadmills of Production and Consumption to Schoolwork and the Pressure to Get a Degree and an Advanced Degree September 18‚ 2014 School work and the pressure of getting a degree and an advanced degree Introduction For this assignment about applying theories I have chosen the theory of the interlocking treadmills of production and consumption to school work and the pressure to get a degree. In today’s economy I know personally that
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Alcohol Consumption [Abstract] Everyone knows that alcohol has its consequences. At the same time‚ people don’t care and brush off the consequences in order to have a good time. This paper summarizes studies done on the physical‚ cognitive and emotional effects that alcohol has on people‚ before and after consumption. This paper accesses the effects on a person’s body‚ mind and soul. Alcohol affects the way a person thinks‚ acts‚ and feels. Methods include gathering statistical information
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To determine the effect of altering concentration (mol dm-3) of hydrochloric acid (HCl) on the rate of reaction (mol dm-3 s-1) for the following chemical reaction: CaCO3(s) + HCl(aq) CaCl2(s) + H2O(l) + CO2(g) Research question: How does altering concentration (mol dm-3) of hydrochloric acid (HCl) affect the rate of reaction (g/s) for the following reaction: CaCO3(s) + HCl(aq) CaCl2(s) + H2O(l) + CO2(g) Background information: The reaction between calcium carbonate and hydrochloric acid is an
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