Chemical Kinetics Factors Affecting Reaction Rate OVERVIEW Chemical reactions occur at different rates. In this experiment you will consider some of the key factors that influence the rate of a reaction: nature of reactants - particle size temperature concentration catalysts According to the collision theory‚ the rate of a reaction depends on the frequency of collisions between reacting particles. The more frequent the collisions‚ the faster the rate of the reaction. However‚ in order for the
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statement concerning risk premium? A. The greater the volatility of returns‚ the greater the risk premium. B. The lower the volatility of returns‚ the greater the risk premium. C. The lower the average rate of return‚ the greater the risk premium. D. The risk premium is not correlated to the average rate of return. 5. You bought 100 shares of stock at $20 each. At the end of the year‚ you received a total of $400 in dividends‚ and your stock was worth $2‚500 total. What was your total return
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Discussion The purpose of this experiment was to determine if splitting a bean would affect its rate of respiration. Splitting a bean does not impact its rate of respiration. This is shown in the data‚ while the average rate of respiration for Whole beans is 1.35 and the rate of respiration for 1.16‚ the standard error of the mean is .15. Because the standard error of the mean is so high‚ they overlap in both of the data sets‚ which shows that the data is very similar. This is better shown in the
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How To Read Literature Like A Professor Introduction: Memory‚ symbol‚ and pattern all affect literature in different ways. When reading literature‚ it’s a wonderful asset to have a good memory and use that whenever you can. If you remember something you read from a novel two months ago and then apply that knowledge to an essay‚ your writing style and essay will improve greatly with such great examples. Symbol affects the way you read literature because when you recognize something symbolic
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One view is that the literacy rate has risen from 72% to 90% in the last 30 years. According to the 2005 Functional Literacy‚ Education‚ and Mass Media Survey conducted by the National Statistics Office (NSO)‚ 48.4 million or 84% of the estimated 57.6 million Filipinos who are 10 to 64 years old are said to be "functionally" literate (Source: "8 out of 10 Filipinos are functionally literate" by D. Pepito‚ TODAY newspaper‚ February 17‚ 2005). Functional literacy was found to be higher in females
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Effect of osmosis rate on different surface areas‚ depending on different types of water solution An investigation showing the effect of surface area on osmosis rate‚ including some different types of water concentration. Osmosis is a type of passive (not requiring energy) transport of water molecules across partially permeable membrane‚ from an area of high water concentration into area of low water concentration. But how does surface area affect rate of osmosis? Surface area plays important
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iii TABLE OF CONTENTS Title Page…………………………………………………………….i Acknowledgement………………………………………………….ii Table of Contents…………………………………………………..iii-iv Chapter I: The Problem A. Introduction…………………………………………..1-4 B. Statement of the Problem………………………….4-5 C. Importance of the Study……………………………5 D. Scope and Delimitation…………………………….5 E. Methodology…………………………………………..6 F. Definition of Terms…………………………………..6 Chapter II: Presentation‚ Analysis and Interpretation
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is day 0‚ the loan will be initiated on day 60 and will mature on day 210.) The implied forward rate over 150 days‚ and hence the rate on 150-day FRA‚ is 2.5%. The actual interest rate over that period could be either 2.4% or 2.6%. (a) If the interest rate on day 60 is 2.6%‚ how much will the lender have to pay if the FRA is settled on day 60? How much if it is settled on day 210? (b) If the interest rate on day 60 is 2.4%‚ how much will the lender have to pay if the FRA is settled on day 60? How much
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The Correlation between the Diffusion Rate of a Substance and its Molecular Weight ABSTRACT To test the effect of molecular weight on the rate of diffusion‚ various experiments were performed. One of which is the glass tube test wherein cotton balls of the same size were moistened in two different substances (NH4OH and HCl). These cotton balls were plugged at each side of a glass tube. After some time‚ formation of a white ring occurred. The white ring‚ in fact‚ is a product of the reaction between
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can be potentially more important for the next generation than it is for us. The issue is birth rate or population‚ what it is now and what it will be in the future. First of all‚ what is birth rate? The birth rate is the total number of births per 1000 of a population in a year. As you may know‚ by subtracting the death rate from the birth rate we will result in the rate of population. Here is a display of the birth rate from 1950 to 2015. Year Birth rate 19501955 37.2 19551960 35.3 19601965 34.9
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