Stage 2 Chemistry Investigation Folio: Practical – Galvanic Cell Name: YY Names of Partner: ZZ Part A Investigation Design Proposal: Purpose of Experiment: To determine the effect of concentration of reactants on the current produced by a galvanic cell. Hypothesis: The greater the concentration of solution in the two half cells reacting with the two metals to produce current‚ the greater the flow of current will be produced from the galvanic cell. Independent Variable: Concentration
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Personal Statement The decision to study a Masters degree in Chemistry at university stemmed from my studies of chemistry at GCSE. As someone who is naturally inquisitive‚ I have found that chemistry is a subject which seems to explain the world around me. This interest in chemistry has been encouraged by frequent visits to the Heart Hospital in London from a young age. Through this‚ I have developed a particular interest in the workings of medical equipment‚ especially learning about the theory
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Botany and many others. Chemistry is one such branch of Science where we learn about various elements in nature and also about their physical and chemical properties. We even have Chemistry as a subject in schools. Some students find Chemistry boring but it is a really interesting subject for those who love to explore the world of Chemistry. We come across various things and happenings in our lives. The reasons for almost all of the happenings have their roots in Chemistry. We learn about the structure
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CARIBBEAN EXAMINATIONS COUNCIL Caribbean Advanced Proficiency Examination CAPE ® CHEMISTRY SYLLABUS Unit 1 - effective for examinations from May/June 2007 Unit 2 - effective for examinations from May/June 2008 CXC A11/U2/06 Published by the Caribbean Examinations Council All rights reserved. No part of this publication may be reproduced‚ stored in a retrieval system‚ or transmitted in any form‚ or by any means electronic‚ photocopying‚ recording or otherwise without prior permission
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title: PHYSICAL CHEMISTRY Course of study: Foundation in Science Contact Hours: 2 lecture contact hours per week for the duration of 14 weeks. 1 tutorial contact hour per week for the duration of 12 weeks. 2 practical contact hours per week for the duration of 10 weeks. Mode of delivery: Lecture‚ tutorial & experiment Attendance for lectures‚ tutorials and experiments are compulsory for every student. Main Text: Kotz‚ J. C.‚ Treichel‚ P. M.‚ & Townsend‚ J. R. (2012). Chemistry & chemical reactivity
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Ahmed Fun Filled Hands On Science 17 January 2013 Demonstrations in Chemistry Class Chemistry is a class that a lot of college student are afraid of‚ and when I think of chemistry‚ complex equations that don’t benefit come to my mind. The reason is that all I got out of chemistry is those unbeneficial equations‚ for me at least. Also‚ I learned that H2O is water. With all those negative statements‚ I still believe that chemistry is a very important subject to understand the magic of this life and
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Alchemy vs. chemistry Some people think that chemistry is just about mixing things up and experimenting in test tubes and explosions. Actually chemistry studies everything around us and how they change‚ for example it tells what your body is made out of. We study chemistry in biology‚ geology‚ engineering‚ and even physics. Chemistry is the science of matter‚ and how it changes and its chemical reactions‚ it’s also called as the central science ( the main one) because it connects physics with other
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Using chemistry for electronics and vice versa The microelectronics industry is continually striving to miniaturize conventional silicon-based electronic devices to provide higher performance technology that can be housed in smaller packaging. Progress resulting from this miniaturization is evident from the rapid advances in consumer electronics‚ such as cell phones and laptop computers‚ that have been observed in recent years. Now‚ silicon-based molecular electronics -- a complementary technology
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Chemistry 11 Final Examination Review - Answers Part A - True or False. Indicate whether each of the following statements is true or false. Correct the false statements. F 1. The mass of an electron is equal to the mass of a proton. The mass of an electron is less than the mass of a proton. T 2. The mass of a proton is approximately equal to the mass of a neutron. T 3. The atomic number represents the number of protons in a nucleus. T 4. The proton has a mass of approximately
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Editor’s Note: This occasional series of articles looks at the vital things in our lives and the chemistry they are made of. You are what you eat. But do you recall munching some molybdenum or snacking on selenium? Some 60 chemical elements are found in the body‚ but what all of them are doing there is still unknown. Roughly 96 percent of the mass of the human body is made up of just four elements: oxygen‚ carbon‚ hydrogen and nitrogen‚ with a lot of that in the form of water. The remaining
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