how linkage isomers can be prepared. [Co(NH3)5Cl]Cl2(s) + dilNH3(aq) → [Co(NH3)5(OH2)]Cl2 [Co(NH3)5Cl]Cl2 + NaNO2 + conc. HCl → [Co(NH3)5(NO2-N)]Cl2 (yellow or orange-brown) [Co(NH3)5Cl]Cl2 + NaNO2 → [Co(NH3)5(NO2-O)]Cl2 (red/ salmon-pink crystal) [Co(NH3)5(NO2-O)]Cl2 + warm HCl → [Co(NH3)5(NO2-N)]Cl2 (yellow or orange-brown) [Co(NH3)5(NO2-N)]Cl2 + UV → [Co(NH3)5(NO2-O)]Cl2 (red/ salmon-pink crystal) The complexes [Co(NH3)5(NO2-N)]Cl2 and [Co(NH3)5(NO2-O)]Cl2 can be distinguished by using
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course • Wave mechanics / Atomic orbitals (AOs) – The basis for rejecting classical mechanics (the Bohr Model) in the treatment of electrons – Wave mechanics and the Schrödinger equation – Representation of atomic orbitals as wave functions – Electron densities and radial distribution functions – Understanding the effects of shielding and penetration on AO energies • Bonding – Review VSEPR and Hybridisation – Linear combination of molecular orbitals (LCAO)‚ bonding / antibonding –
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Molecular-Orbital Theory Introduction Orbitals in molecules are not necessarily localized on atoms or between atoms as suggested in the valence bond theory. Molecular orbitals can also be formed the LCAO where more than two atomic orbitals are used. (Technically‚ we can use all of the atomic orbitals in the LCAO.) Linear combinations of orbitals result in the interference of waves. Both constructive and destructive interference may result. Within a diatomic molecule‚ N atomic orbitals on atom
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7.6 Molecular Orbital Theory a. Intro i. Molecular orbital theory states that the atomic orbitals involved in bonding actually combine to form new orbitals that are the property of the entire molecule‚ rather than of the individual atoms forming the bonds. 1. The new orbitals are called molecular orbitals. ii. Electrons shared by atoms in a molecule reside in the molecular orbitals. iii. Molecular orbitals are like atomic orbitals in that they have
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CASE STUDY: Orbital Engine Company CONTENT (1) Executive Summary P.3 (2) Introduction of Business Background P.4 (3) OEC’s objective P.4 (4) Key issues Highlights P.5 4.1 Two Wise Decision P.5 4.2 Large Car Manufactures Appeared not ready to adopt OCP Engines P.5-6 4.3 Marketing Lessons Can be Learned P.6 4.3.1 Marketing Mix and 4P s P.6 4.3.2 OEC’s Porter Five Forces P.6 4.3.3 Licensing and Joint Venture P.7 (5) Conclusion
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Problems Set No. 1 1. The orbital period of an Earth satellite is 106 min. Find the apogee altitude if the perigee altitude is 200 km. 2. Find the orbital period of a satellite if the perigee and apogee altitudes are 250 km and 300 km‚ respectively. 3. Find the maximum and minimum orbital speed of the Earth if the eccentricity of the Earth’s orbit around Sun is 1/60. What is the mean speed if the mean radius is 1 AU? (Sun’s Gm1=1.327x10 11 km3/s 2.) 4. Given the orbital period of Mars around Sun
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Journal of Business Ethics (2009) 90:115–121 DOI 10.1007/s10551-009-0031-2 Ó Springer 2009 Modernism‚ Christianity‚ and Business Ethics: A Worldview Perspective David Kim Dan Fisher David McCalman ABSTRACT. Despite growing interest in examining the role of religion in business ethics‚ there is little consensus concerning the basis or standards of ‘‘good’’ or ethical behavior and the reasons behind them. This limits our ability to enhance ethical behavior in the workplace. We address this
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attributed to the need of organizations to sustain their growth in the face of rapidly changing competitive landscape across the industries. The differences in leadership and management have been widely acknowledged but the matter of debate is about the overlap between the two and how these important organizational elements help in driving the business both now and in the future. Leadership an important managerial role or management an important leadership role In spite of efforts made to understand
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PART I Introduction “Living in a semi – urban is indeed difficult where prices of the goods are too high especially when you don’t have money” said Mrs. Rosanie S. Surban‚ 33 years old‚ married with two children‚ currently working as secretary in LGU‚ Barangay 5‚ San Francisco Agusan del Surand whose husband is Mr. Ariel S. Surban‚ a plain househusband. Mrs. Surban has salary of at least P8‚000 per month and her husband is earning nothing. Her salary cannot suffice their household expenses
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A Venn diagram is a drawing‚ in which circular areas represent groups of items usually sharing common properties. The drawing consists of two or more circles‚ each representing a specific group or set. This process of visualizing logical relationships was devised by John Venn (1834-1923). Each Venn diagram begins with a rectangle representing theuniversal set. Then each set of values in the problem is represented by a circle. Any values that belong to more than one set will be placed in
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