expansion of Zara‚ identifying phases and modalities of expansion. Dr. Simona Gentile-Lüdecke developed this case for the undergraduate course “Topics in International Management and Governance” at the University of Bremen. Zarais the leading brand of the Spanish retail group Inditex (Industria de Diseño Textil SA)‚ one of the biggest fashion retailers in the world. Incorporated in 1985‚ Inditexorigins as a fashion distribution group started ten years earlierwhen Zara opened its first
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Abstract This experiment is to study the effect of temperature on the rate of reaction between potassium permanganate with oxalic acid. We used 2cm3 of 0.02M potassium permanganate and 4cm3 of 1M sulphuric acid into a test tube. In another test tube‚ we placed 2cm3 of oxalic acid. We placed the test tubes in a water bath at 40‚ 45‚ 50‚ 55 and 60oC respectively. When the solutions have attained these temperatures pour the oxalic acid into the acidified permanganate solution and recorded the time
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The hypothesis If a chemical reaction occurs‚ then there will be indicators of a chemical change‚ was supported throughout this experiment. Throughout this experiment there were several reactions that took place‚ and an indicator of such chemical reactions could be seen throughout each one. The first piece of identifiable evidence was present in the first step‚ which was when copper (II) nitrate and sodium hydroxide were combined. When stirred‚ a blue precipitate formed at the bottom of the test
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The Blind Leading the Blind The Short Story “Cathedral” is a literary work written by Raymond Carver and told by a narrator who is apprehensive about a visit from his wife’s blind friend. The narrator’s wife has been touched by Robert‚ the blind visitor‚ and he helps the narrator sketch a “Cathedral” which symbolizes his wife and teaches the narrator how to see‚ esteem‚ and touch her. By and large‚ the presumably sighted narrator focuses on his guest’s blindness and outward appearance‚ but Carver
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REACTIONS OF HYDROCARBONS Vanessa P. Manibpel De La Salle University - Dasmariñas ABSTRACT Five substances namely Hexane‚ Eugenol‚ Unknown hydrocarbon 1‚ Unknown hydrocarbon 2‚ and Acetylene gas was used for the selective reactivity of hydrocarbons to functional group tests; Bayer’s test‚ Bromine test light‚ Bromine test dark‚ and Tollen’s test. In Bayer’s test‚ only Acetylene‚ Eugenol and Unknown hydrocarbon 2 reacted positively and the rest retain the purplish color of KMnO4. On the other hand
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High School Students’ Conceptions about Energy in Chemical Reactions (focusing only in exothermic and endothermic reactions). Aim The aim of this study is to investigate students’ understanding of the energy concept in chemical reactions particularly in endothermic-exothermic reactions. Both qualitative and quantitative methodology was used for this investigation. A twenty-item multiple choice test was developed about the topic to measure the students’ understandings. This concept test was
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Chemical Reactions What is a Chemical Reaction? Types of Chemical Reactions Redox Reactions Nonredox Reactions Classifying Reactions What is a Chemical Reaction? A chemical reaction is a process in which the identity of at least one substance changes. A chemical equation represents the total chemical change that occurs in a chemical reaction using symbols and chemical formulas for the substances involved. Reactants are the substances that are changed and products are the substances that are
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Business support staff we would like to welcome you to Brooksby Melton College. Our aim is to provide you with an excellent service and to make your studies with us as rewarding and enjoyable as possible. If you feel there is anything we should change to enhance your learning experience‚ we would welcome your suggestions. We expect you to attend all relevant classes and enter into the spirit of College life so that you develop yourself and help develop others whilst here. You can do this by making
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CMI REGISTRATION NO. 4268563 UNIT 6004 LEADING EQUALITY AND DIVERSITY 1. Be able to understand the commitment to equality of opportunity and diversity 1.1 – Evaluate the organisation’s commitment to equality of opportunity and diversity Equality and diversity means that every service user has their individual needs comprehensively addressed. He or she will be treated equally and without discrimination. This is regardless of the individual’s ethnic background‚ language‚ culture‚ faith
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Chemical Reactions Chemical reactions happen in almost everything around us. Reactions are very important in everyday life‚ and science. Chemical reactions are the changing of substances to other substances by the breaking of bonds in reactants and the formation of new bonds in products. There are different types of chemical reactions such as combination reaction‚ decomposition reaction‚ single-replacement reaction‚ double-replacement reaction‚ and combustion reaction. Combination
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