IGSCE Chemistry Notes Oxides Oxides are used to determine whether an element is a metal or a non-metal. Most non-metals are classed as acidic oxides. While most metals are classed as basicoxides. Acidic Oxides * Reacts with water to form acids * Neutralises alkaline solution to form salt + water Basic Oxides * Neutralises acidic solutions to form salt + water Amphoeteric Oxides * These are non-metals which display both acidic and basic properties Alkaline Oxides * Reacts
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Chemistry 116: General Chemistry Syracuse University Project Advance Spring 2009 Exam #4 Name Date 1. The bombardment of with nuclei gives two products‚ one of which is The other product is ________. A. B. C. D. E. 2. The decay of to occurs through the emission of a(n) ________. A. alpha particle B. beta particle C. neutron D. proton E. positron 3. Radionuclides which have too low of a neutron/proton ratio generally decay through ________
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over his Western‚ tradition-bound colleagues – while still breathing new life into an aging product line? 2. Vive la Différence 3. Clash of Cultures 4. Left Out 5. Can Jianguo make the transition? Three commentators offer expert advice Sección: HBR Case Study • HBR’s cases‚ which are fictional‚ present common managerial dilemmas and offer concrete solutions from experts. Yang Jianguo was promoted from country manager for China to global head of product development at a staid French perfume
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Topic 11a – Group 7‚ the Halogens Revision Notes 1) Trends in physical properties of the elements • At room temperature‚ Cl2 is a pale green gas‚ Br2 is a brown liquid‚ I2 is a blue-black solid. • In Group 7‚ boiling point increases down the group because the molecules have more electrons and‚ therefore‚ stronger van der Waal’s forces which require more energy to overcome them • Electronegativity is the ability of an atom to attract the electrons in a covalent bond • Down
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29) The structural formulas are given for these cis or trans alkenes. (a) trans-1‚2-dichloropropane (b) cis-2-pentene (c) cis-3-hexene (d) trans-2-hexene Write the structural formula for: (a) cis-1‚2-dichloropropene (b) trans-2-pentene (c) trans-3-hexene (d) cis-2-hexene 30) In each case‚ tell whether cis and trans exist. If they do‚ write the structural formulas for two isomers and label each cis or trans‚ (a) Br2CH2 : No (b) CH3CH2CH=CHCH2CH3: Yes (c) CH3CH=CHCH3:
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Harvard Business Review Reflection Course name: Introduction to International Business Subject matter: HBR Reflection Details article Title: Have You Restructered for Global Success? Author: Nirmalya Kumar and Phanish Puranam Journal: Harvard Busniss Review Date of publication: October 2011 BHM Have You Restructured for Global Success? Introduction The article at hand ‘Have You Restructured For Global Success?’ written by Nirmalya Kumar‚ professor of marketing and Phanish
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Contents Company Background Roaring Dragon Hotel was a state owned enterprise (SOE) and one of the original 3-star hotels in South-West China It had gained reputation as a premium guesthouse The organization was greatly influenced by Chinese culture Employee recruitment was based on Guanxi or connections‚ favouring nepotism Guanxi or connections of employees led to a large number of income-generating contacts The number of employees were 675 and the
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Inc. was a division of Chattanooga Food Corporation‚ which was founded in 1936. The Ice Cream Division of Chattanooga Foods was one of the largest regional ice cream manufacturers in the United States‚ (Sloane‚ The Chattanooga Ice Cream Division‚ HBR‚ p.2). Following the loss of Stay & Shop one of their largest customer‚ Charlie Moore the division’s president and general manager‚ and his executive management had several meetings to discuss the future of the division and their product. Moore was
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HBR Shape Strategy With Simple Rules‚ Not Complex Frameworks by Donald Sull and Kathleen M. Eisenhardt | 10:00 AM September 27‚ 2012 Successful companies shape their high-level strategies by relying not on complicated frameworks but on simple rules of thumb. Managers in these organizations translate corporate objectives into a few straightforward guidelines that help employees make on-the-spot decisions and adapt to constantly shifting environments‚ while keeping the big picture in mind. Take
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Arenes The aromatic hydrocarbons also have the name arenes. They contain in their molecule one or more cycles made up from 6 carbon atoms. When the molecule is formed out of a single cycle‚ the hydrocarbons are mono nucleuses; when the molecule contains more than one cycle‚ the hydrocarbons are poly nucleuses. The simplest aromatic hydrocarbon‚ benzene‚ is compound out of just one such cycle; its formula is C6H6. The representation of benzene through a cycle of 6 carbon atoms with 3 double bounds
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