RATE OF REACTIONS. The reaction rate (rate of reaction) or speed of reaction for a reactant or product in a particular reaction is intuitively defined as how fast or slow a reaction takes place. For example‚ the oxidative rusting of iron under the atmosphere is a slow reaction that can take many years‚ but the combustion of cellulose in a fire is a reaction that takes place in fractions of a second (right). Chemical kinetics is the part of physical chemistry that studies reaction rates. The concepts
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From my first essay of the slow-mo topic‚ the strengths in this essay is telling a story that can be visualized. It is telling of the time I went fishing for the first time by myself and the events that led up to it. The strengths in this essay are the parts you can imagine and see in your head like the part where I wrote “The ring was a familiar sound to the bell I hung on my pole. My sight shifted from the television to the fishing pole outside. The pole was bending.” The reader can image
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A Look Into Volcanoes By: BJ E-mail: Bran18@aol.com I. Introduction Volcano: defined is a mountain or hill formed by the accumulation of materials erupted through one or more openings (called volcanic vents) in the earth ’s surface. The term volcano can also refer to the vents themselves. Most volcanoes have steep sides‚ but some can be gently sloping mountains or even flat tablelands‚ plateaus‚ or plains. The volcanoes above sea level are the best known‚ but the vast majority of the world
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In order to improve individual worker productivity and productivity of the work group‚ why are cash awards poor motivators as compared to “Planned Spontaneous Recognition?” 1. Cash award is a financial incentive towards an employee outstanding performance‚ most often this would have being communicated advance in form of contract “if you achieve this result you will earn…..” hence this serves as a driving force or motivation factor to the employee. This kind of motivation is referred to as Extrinsic
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Smoking – A Slow Death Do you smoke? Have you ever think about how smoking Tobacco is harmful and dangerous for health and can cause a slow death. I am a non-smoker and I think that there are three main reasons why a smoker should quit smoking. Firstly‚ smoking will affect the smoker body and life. It will cause a lot of serious deceases like lung cancer‚ emphysema‚ high blood pressure‚ stroke‚ heart attack‚ reduces the flow of oxygen to the brain and even can lead to birth effects. According to
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The art of slow reading Patrick Kingsley If you’re reading this article in print‚ chances are you’ll only get through half of what I’ve written. And if you’re reading this online‚ you might not even finish a fifth. These are the two findings from two recent research projects‚ which both suggest that many of us no longer have the concentration to read articles through to their conclusion. The problem doesn’t just stop there: academics report that we are becoming less attentive book-readers‚ too
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should not be initiated without due thought. 2. Explains how to comprehend the economy of fighting and how achievement requires winning unequivocal engagements rapidly. This area exhorts that effective military battles require restricting the expense of rivalry and strife. 3. Defines the wellspring of quality as solidarity‚ not measure‚ and talks about the five components that are expected to succeed in any war. All together of significance‚
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The aim of this essay is to analyse two different transcripts which are focused on a contestant from the popular show‚ X-Factor‚ Rylan. Both of these transcripts are examples of spontaneous speech with transactional purposes. Whilst the first transcript deals with Rylan’s first audition‚ the second transcript portrays the results show which is much tenser than his first audition as they are deciding Rylan’s future in X-Factor. This essay will discuss the way Rylan‚ The judges and in the second transcript
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communication system) * Needs- wants – wishes – protesting * Pain – discomfort * Information sharing * Socialising * Acknowledging – listening – agreeing ex. nodding‚ smiling 1.2 Explain
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1. INTRODUCTION Have you been to the gas station this week? Considering that we live in a very mobile society‚ it ’s probably safe to assume that you have. While pumping gas‚ you ’ve undoubtedly noticed how much the price of gas has soared in recent years. Gasoline which has been the main source of fuel for the history of cars‚ is becoming more and more expensive and impractical (especially from an environmental standpoint). These factors are leading car manufacturers to develop cars
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