Bingying Jiang CHM 152ll April 25‚ 2013 Some Factors that Affect the Rate of a Reaction BACKGROUND: Chemical reactions occur at different rates. In this experiment I will consider some of the key factors that influence the rate of a reaction: * nature of reactants - particle size * temperature * 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
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The concept of socioeconomic status is a significant factor that can ultimately affect a student’s education. What is socioeconomic status? It is a status that is measured by many different variables such as gross assets‚ wealth and parent’s education backgrounds (Chapman and Ryan 2005). This is an extremely basic definition and leaves room for ambiguity‚ due to the fact it does not take other complicated variables into account such as mortgages‚ rent‚ home ownership‚ and other various financial
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student achievement. In fact‚ Professor William Sanders of the University of Tennessee argues persuasively that "the single most dominant factor affecting student academic gain is teacher effect."1 However‚ little statistical research is available for evaluating which type of training and teaching degree has the best effect on student achievement. As the demand for higher academic achievement and accountability in public education grows‚ it is important to determine whether teachers who hold advanced
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There are many factors in which could effect current patterns of health. These factors are: Socio-Economic Environmental Genetic Lifestyle Socio-Economic factors are those in which occur financially or socially. Factors included are income‚ age‚ social glass‚ gender‚ expenditure‚ employment status‚ hosing‚ discrimination and‚ education. an individual’s income could effect an individual’s current health. An individual’s income is likely to have a large negative impact on current and future patterns
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and why the majority of firms in Singapore are operating in such a market. (10) Does the existence of so many monopolistically competitive firms lead to inefficiency in the Singapore economy? (15) With an aging population and an ever-increasing demand for health services‚ there is a growing recognition and a fragmented and specialty-centric model of health care provision would do little to improve the cost‚ quality and access of health services‚ especially for the elderly in Singapore. - Singhealth
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CHAPTER 3—DEMAND AND SUPPLY MULTIPLE CHOICE 1. If demand increases while supply decreases for a particular good: a. its equilibrium price will increase while the quantity of the good produced and sold could increase‚ decrease‚ or remain constant. b. the quantity of the good produced and sold will decrease while its equilibrium price could increase‚ decrease‚ or remain constant. c. the quantity of the good produced and sold will increase while its equilibrium price could increase‚ decrease or remain
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QUESTION 1 The demand for the apartments around that particular area will be relatively inelastic. When demand is relatively inelastic‚ a large amount of change in the price will still cause a small amount of change in the quantity. Assume that if there is a large amount of decrease in the price‚ it will only cause a small amount of increase in the quantity because the demand is relatively inelastic. Thus‚ the demand curve will be steeper. The factors that will cause the demand to be relatively
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Aggregate Demand and Supply Models Team C Ellen Campbell‚ April 6‚ 2013 Stephen Martin University of Phoenix Introduction Leaning team C is a group of International reporters. The team has the task of describing and critiquing the current state of the U.S. economy. The current state of the following economic factors is: unemployment‚ expectations‚ consumer income‚ and interest rates. Team C will identify the existing effect of the economic factors on aggregate demand and supply. Team will
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incentive | | 2. | A bridge is an example of something that is usually provided as a _________. public good | | 3. | To show how demand for a good will change at specific price points‚ economists use a ____. Demand curve | | 4. | People will buy more of a good when its price falls and less when its price rises‚ according to the _______. Law of demand | | 5. | The rate the Federal Reserve charges banks for loaning them money is the _____________________. Discount rate | Fill
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4.2 Worksheet – Calculating Elasticity of demand 1. Otten Industries sells notebook computers for $800 a computer. Mrs. Otten‚ owner‚ decides to decrease the price of these computers to $750. As a result‚ the quantity demanded for notebook computers rose from 500 to 550. a. Calculate the percentage change in price ___________________ b. Calculate the percentage change in quantity demanded ____________ c. Calculate the elasticity of demand _______________________ d. Is it elastic‚
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