education where he then attended Plato’s Academy‚ the finest school in Athens. Aristotle created a very close relationship with Plato and his academy. Aristotle did not take over Plato’s position because of the Aristotle felt differently about some of Plato’s statements about philosophy (Kenny‚ 2012). In 338 B.C Aristotle returned home to Macedonia to start teaching the young Alexander the Great. After Alexander had conquered Greece in 335 B.C Aristotle returned to Athens‚ and with Alexander’s permission
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Name: __________________________________ ( ) Class: 4Q HWA CHONG INSTITUTION PRELIMINARY EXAMINATION 2010 CHEMISTRY 5072 Paper 1 Time: 1 hour INSTRUCTIONS TO CANDIDATES Do not turn the pages over until you are told to do so. Write your name and index number on the answer sheet in the spaces provided. There are forty questions on this paper. Attempt all questions. For each question‚ there are four possible answers labelled A‚ B‚ C and D. Choose the one you consider correct and
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reactants used and the amounts of products formed in a chemical reaction”. Basically‚ Stoichiometry is the science of counting and studying the relationship between the amounts of the reactants to the product. To think of stoichiometry outside of chemistry‚ imagine a bookshelf. To assemble the bookshelf you may need 3 planks of wood‚ 1 giant plank of wood‚ and 20 nails. Even though the amount of the reactants is high‚ the product would be only one bookshelf. Stoichiometry is basically studying the
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Multitasking – “the ability to do several different things at once” Nowadays‚ people prefer to divide people in two groups; people who masters to multitask‚ and those who can’t. Almost everyone place themselves in the former group‚ thereafter they put the rest of the people in the latter. But of course most people are lying. I personally take advantage of multitasking daily to a certain extent‚ yes‚ practically all the time – in a certain level. And my perception of multitasking is the same as
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-457200315912500RATES OF FERMENTATION OF FRUIT AND VEGETABLE JUICES -1598295325501000OBJECTIVE The objective of this project is to study the rates of fermentation of the following fruit or vegetable juices. Apple juice 125412559309000Carrot juice INTRODUCTION Fermentation is a slow decomposition of complex organic compound into simpler compounds by the action of enzymes. Enzymes are complex organic compounds‚ generally proteins. Examples of fermentation are souring of milk curd‚ bread making
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Teaching AS Chemistry Practical Skills w w w e tr .X Appendix 2 m eP 3. How much iron is there in an iron tablet? – Student Sheet In this practical you will have the opportunity to perform a quantitative analysis using the technique of titration. You are going to analyse an iron tablet to find out how much iron is actually present in it. Titrations involving potassium manganate(VII) may form part of your Practical Assessment. Intended lesson outcomes By the end of this practical you
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Essay about ME I was not thrust into this world with a silver spoon in mouth nor born with amazing talents wired into my DNA. No‚ instead I was given two amazing role models who have taught me hard work really does prosper in this world and that if I really want something bad enough I’m going to have to work at it hard enough. My parents have shown me that by their work ethic and lifestyle. My parents aren’t the only people in my life that have given me gifts that have built me to who I am today;
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electroactivity series affect the overall voltage of the galvanic cell? Background Information: The voltaic cell converts chemical energy to electrical energy to generate electricity. There are usually 2 electrolytes used containing spectator metal ions. A salt bridge is used to connect the 2 electrolytes in order to enable the transfer of ions. Circuit is connected from electrode to electrode for mobile electrons to pass through. A galvanometer is always used to detect the electron flow of voltaic cell.
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2008 APEC Clean Development Conference – The Current Applications and Future Promotion of Green Chemistry for Sustainable Development National Tsing-Hua University‚ Hsinchu‚ Chinese Taipei Dec.15.2008 Green Chemistry for the Improvement of Human Welfare Gwo-Dong Roam ‚ Wan-Yi Wu‚ Chung-Han Chiou‚ Chung-Wen Yen Office of Sustainable Development Environmental Protection Administration‚ Chinese Taipei Tel: 02-23822841; E-mail: gdroam@sun.epa.gov.tw Viewpoints & Experiences: . Roadmap:
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Shopping Malls Shopping malls are the important part of lives of some people in today’s era. An essay on shopping mall all the benefits of a shopping mall. The shopping malls are the places that are packed in weekends. The malls of today’s world are huge and provide all the products that a man desires as a source of entertainment. During weekends people come with the families for shopping and fun in the shopping malls. There are large in size with hundreds of shops. If one enters a shopping
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