Alkanes are saturated hydrocarbons. They contain only carbon-carbon and carbon-hydrogen single bonds. They are the least reactive of the organic compounds. The main source is crude oil. Hydrocarbon- a compound consisting only of hydrogen and carbon Saturated- Contain single carbon -carbon bonds only Unsaturated-contains a C=C bond Petroleum fraction- mixture of hydrocarbons with a similar chain length and boiling range The general formula for is CnH2n+2 (for ring alkanes is CnH2n)
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Psychodynamic Answer Key: D Question 2 of 10 0.0/ 2.0 Points Researchers are studying the effects of nicotine on driving. The participants are divided into two groups. One group is provided with nicotine cigarettes and the other with fake cigarettes that taste and smell like real cigarettes but do not contain nicotine. The fake cigarettes are an example of a(n) A. Dependent variable B. Placebo C. Random assignment D. Experimental group Answer Key: B Question 3 of 10
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Cyclic ( Open chain) Alicyclic Aromatic Alkanes Alkenes Alkyne Cycloalkanes Cycloalkenes Cycloalkynes Alkanes:- Paraffins General formula CnH2n+2 sp3 hybridisation C–C bond length 1.15 4 A0 Chemically unreactive Show chain‚ position and optical isomerism. Heptane has 9 isomer‚ Octane 18 and Decane 75. Nomenclature: 164 Preparation:- Wurtz reaction:- Follow mainly free radical mechanism Useful in preparing an alkane containing even number of carbon atoms Stepping
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refractive index were measured for unknown liquid #16. The infrared (IR) spectrum of the compound was also taken. Based on the data collected‚ it was determined that the compound was likely to be salicylaldehyde. Introduction The purpose of this experiment was to determine the identity of an unknown organic liquid by measuring some of its physical properties. The properties were then compared to those of known compound to make an identification. The properties determined included density‚ boiling point
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Amsco AP U.S. History Test Preparation Book Student Self Test Answer Keys 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. CHAPTER ONE Multiple Choice Questions C A B D E C C E C B 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. CHAPTER THREE Multiple Choice Questions C E A B D E A D C D 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. CHAPTER FIVE Multiple Choice Questions E A C C D A A A D C 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. CHAPTER TWO Multiple Choice Questions
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PART III LECTURE NOTES CHAPTER 1 THE NATURE OF STRATEGIC MANAGEMENT CHAPTER OUTLINE | |What is Strategic Management? | | |Key Terms in Strategic Management | | |The Strategic-Management Model
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output in each of the following scenarios (consider each one separately). a) R rises to 4 percent. b) R falls to 1 percent. c) a ¯c increases by 1 percentage point. d) a ¯g decreases by 2 percentage points. e) a ¯im decreases by 2 percentage points. Answer to Problem 1: This is just a straightforward application of the IS formula. You can verify that the changes in short-run output will be as follows: a) A fall of a fall of 1.5 percent. b) An increase of 0.75 percent. c) An increase of 1 percent. d)
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KEY PROBLEM 1 Suppose a candy company roaster producing generic suckers (measured by Q) has the following cost function: C(q) = 1 3 1 2 q − q + 3q + 180 1500 15 A i) Using the cost function‚ set-up functions to demonstrate the following costs: a) Fixed costs b) Variable costs c) Average fixed costs d) Average variable costs e) Average total costs e) Marginal cost of production Fixed Costs = FC(q) = 180 Variable Costs - VC(q) = 1 3 1 2 q − q + 3q 1500 15 AFC(q)
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Answer Keys English Language Arts Grade To Kill a Mocking Bird Unit A rn Resource 1.3 Key Marilyn Monroe – classic film star/beauty icon Model T – classic car Coca-Cola – classic American beverage Muhammad Ali – classic boxer (may also think of classic fights) WWII photo – classic image of V-J Day Vans – classic sneaker The Fonz (Henry Winkler from Happy Days) – classic TV character from classic show; also a classic “rebel” character Cheeseburger & fries – classic American meal Beach
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Name__________________________ Chemistry 190: Organic Chemistry EXAM 3 Thursday April 21‚ 2011 1. (12) ______ 2. (14) ______ 3. (20) ______ 4. (12) ______ 5. (54) ______ 6. (16) ______ 7. (12) ______ 8. (10) ______ Total (150) ______ The exam consists of twelve numbered pages and an unnumbered cover sheet. Make certain that you have a complete exam. You will have two hours to work on the exam. No books or notes are allowed; however‚ you may use a molecular model set and a calculator
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