Ashley Droddy CHM 235LL-Monday‚ 3/19/2012 & 3/26/2012 Part A: Dehydration of 1-butanol & 2-Butanol/Part B: Dehydrobromination of 1-Bromobutane & 2-Bromobutane Abstract The objective of this experiment is to successfully perform a dehydration of 1-butanol and 2-butanol‚ also dehydrobromination of 1-bromobutane and 2-bromobutane to form the alkene products 1-butene‚ trans-2-butene‚ and cis-2-butene. The dehydration reactions react under and acid-catalysis which follows an E1 mechanism
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Human Physiology Exam 1 Part 2 Study Guide Chapter 1 Define homeostasis * Maintenance of constant conditions in the internal environment. Composition‚ temperature and volume of extracellular fluid do not change significantly under normal conditions Know the components of a homeostatic control mechanism * Regulated Variable- Regulated to stay within relatively narrow limits * Set Point- normal desire value * Error Signal- difference between the actual value and the set point
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More than 30 ethnic groups live in Sarawak including Chinese and Malay so there is a wide variety of culture and customs. Two thirds of it land is covered on Nation Parks Natural/physical features Human features/activities National Parks Caving Bako is the oldest NP
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Running Head: KEYNESIAN ECONOMIC THEORY Keynesian Economic Theory KEYNESIAN ECONOMICS John Keynes was an English economist and founder of Keynesian economic theory whose ideas greatly impacted modern economics as well as any government fiscal policies. Keynes was one of the greatest and most influential economists of the 20th century. For this reason‚ he is known as "the father of modern economics (Keynesian theory).” His popular expression "In the long run we are all dead"
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EFFECTS OF CENTRAL RIFT GEOLOGICAL FORMATION ON ECONOMIC ACTIVITIES a) Farming At the floor of the central rift‚ the volcanic soils that have been eroded from the top of the mountains like menengai‚ has been put into use through farming. There is wheat farming in Nakuru‚ maize plantations‚ Irish potato growing in the central rift due to fertile soils which support the growth of the crops. Also there is tea growing in Kericho as a result of its favourable physical factors such as climate‚ rainfall
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profit Operating expenses Net Operating Income Interest expense Earnings before taxes Taxes Net income 2010 $30‚000 ($20‚000) $10‚000 ($8‚000) $2‚000 ($900) $1‚100 ($400) $700 % of sales example calculations: 100% -67% = ($20‚000)/$30‚000 33% -27% 7% -3% 4% -1% 2% = $700/$30‚000 Carver’s cost of goods sold represents 2/3 of its sales revenue‚ making it by far the most important driver of Carver’s profitability. Operating expenses are still a hefty 27%‚ however. To create Carver’s common size balance
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Eco-Friendly products Eco-friendly products are products that do not harm the environment‚ whether in their production‚ use or disposal. Eco-friendly refers to anything that is good for the environment‚ also called as environmentally friendly or Green. So an eco-friendly product refers to those products that do not affect or cause any harm to the environment. Some of these going green products when in use‚ help conserve energy‚ minimize carbon footprint or the emission of greenhouse gases‚ and
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1. “Suzanne Britt believes that neat people are lazy‚ mean‚ petty‚ callous‚ wasteful‚ and insensitive.” How would you respond to this statement? 2. Is the author’s main purpose to make fun of neat people‚ to assess the habits of neat and sloppy people‚ to help neat and sloppy people get along better‚ to defend sloppy people‚ to amuse and entertain‚ or to prove that neat people are morally inferior to sloppy people? Discuss. 3. What is meant by “as always” in the sentence “The distinction is‚
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Year 11 IB Biology IA Report 2011 5/31/2011 Enzyme Activity Experiment Introduction 3 AIM 3 Materials 3 Method 4 Result 5 Table 1: 5 Table 2: 5 Graph 1 6 Discussion 6 Conclusion 8 Bibliography 9 Appendix 1 (Test tube 3- 45 degrees) 9 Appendix 2 (Test tube 1- 5 degrees) 9 Appendix 3 (Test tube 2- 20 degrees) 9 Introduction Phenolphthalein is an indicator that is pink in alkaline solutions of about pH10. When the pH drops below pH 8.3 phenolphthalein will
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using ( $300‚000‚000 $400‚000‚000 $400‚000‚000 financing. Its debt and equity weights are therefore 75% and 25%‚ respectively. 14-2. As noted in Checkpoint 14.1‚ we use the firm’s market values‚ not its book values‚ to determine its capital structure weights. Thus we don’t even need Emerson Electric’s book values to answer this problem—only its market values. For example‚ to find the market value of Emerson’s equity‚ we solve: WCS = = MV of common stock total MV of all financing sources $26‚170‚000
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