Alkyl Halides Alkyl halides are a class of compounds where a halogen atom or atoms are bound to an sp3 orbital of an alkyl group. CHCl3 (Chloroform: organic solvent) CF2Cl2 (Freon-12: refrigerant CFC) CF3CHClBr (Halothane: anesthetic) Halogen atoms are more electronegative than carbon atoms‚ and so the C-Hal bond is polarized. H H μ C + C-l δ δ H The C-X bond is polarized in such a way that there is partial positive charge on the carbon and partial negative charge on the halogen. Dipole moment
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MBA –M‚N‚V section Managerial statistics (IMBA 141) Number of Credits = 2 (30 hours) Course Overview IMBA 141 is a core course for 2 credit hours. It will discuss from both conceptual and application perspective‚ basic statistical and mathematical concepts and tools widely used in business applications. The course gives a basic statistical input desired for a clear understanding of core courses like Economics‚ Foundations of Finance‚ Managerial Finance‚ Operations Management
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Rosalie J. Ocker‚ Ph.D. E-mail: rocker@ist.psu.edu Course Materials (required) To Access Harvard Business Review Articles: Go to the HBR Web site at https://cb.hbsp.harvard.edu/cbmp/access/19424847 and make sure to register so you can access your course readings. (You will need to register‚ but you do NOT need to subscribe.) You will need to purchase your HBR readings using your credit card. To read pdf articles‚ make sure you have the Adobe Reader‚ which you can download for free at http://www
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TEKTRONIX‚ INC.: GLOBAL ERP IMPLEMENTATION Context/Key Business Drivers • Tektronix is an American company best known as a leader in oscilloscopes‚ television test‚ measurement and monitoring equipment and leader in the market for workgroup color printers. Its divisions were based in United States and had an international presence in nearly 60 countries. • Future success of the company depends on the implementation of improved information technology (IT) by ERP (Enterprise Resource Planning)
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Chapter 1 MULTIPLE CHOICE QUESTIONS Topic: Atomic Orbitals 1. A) B) C) D) E) In quantum mechanics a node (nodal surface or plane) is: a place where Ψ is negative. a place where Ψ is positive. a place where Ψ = 0. a place where Ψ2 is large. a place where Ψ2 is negative. Ans: C Topic: Atomic Orbitals‚ Molecular Orbitals 2. When the 1s orbitals of two hydrogen atoms combine to form a hydrogen molecule‚ how many molecular orbitals are formed? A) 1 B) 2 C) 3 D) 4 E) 5 Ans:
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Communications of the Association for Information Systems (Volume13‚ 2004) 443-455 443 FROM THE CIO POINT OF VIEW: THE “IT DOESN’T MATTER” DEBATE Larry DeJarnett The Lamar Group larry.dejarnett@thelamargroup.com Robert Laskey Revelation 360 bob@revelation360.com H. Edgar Trainor Paramount Pictures ed.trainor@paramount.com EDITOR’S FOREWORD This article differs from all the articles CAIS published previously in that it is a debate on the nature of IT written by practitioners from three different
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HBR CASE STUDY Too Far Ahead of the IT Curve? Peachtree Healthcare’s patchwork IT infrastructure is in critical condition. Should the CEO approve a shift to risky new technology or go with the time-tested monolithic system? by John P. Glaser F Daniel Vasconcellos after their squash game‚ Max Berndt drank iced tea with his board chairman‚ Paul Lefler. Max‚ a thoracic surgeon by training‚ was the CEO of Peachtree Healthcare. He’d occupied the post for nearly 12 years. In that time the
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U01a1 Zara Rapid-Fire Fulfillment Steven A. Shapiro Capella University European clothing retailer Zara has been highlighted in several publications as a model for its supply chain management. This retail chain exists as a subsidiary of “Spain’s largest apparel manufacturer and retailer” (Chopra & Meindl‚ 2012‚ p.14). The most telling account of Zara’s success is detailed in an article for Harvard Business Review entitled‚ ‘Rapid-Fire Fulfillment’. Here‚ authors Ferdows‚ Lewis and Machuca
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ETHERS Classification of Ethers: Symmetrical ethers – two groups attached to O are identical Ex. CH3CH2OCH2CH3 – diethyl ether Unsymmetrical ethers – two groups attached to O are not identical Ex. CH3CH2OCH3 – ethyl methyl ether Physical Properties of Ethers: Ethers have much lower boiling points compared to alcohols of comparable MWs. BPs of ethers increases with increasing MW. BPs of isomeric ethers increase with increasing alkyl chain length. BPs of ethers are about the
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Chemical Nomenclature refers to the naming systems used with chemical formulas. This worksheet focuses on the most basic chemicals and nomenclature systems. Please read the information concerning each problem set and then attempt the problems associated with that information. The simplest compounds contain just two elements. Sodium chloride‚ NaCl‚ is an example of a binary compound. Several other examples are listed below. Potassium bromide KBr Calcium bromide CaBr2 Lithium fluoride LiF
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