Determining the equilibrium constant from pH values of changing concentrations of ethanoic acid Design Research question: How will altering the concentrations of ethanoic acid affect the pH value‚ and‚ in-turn‚ the equilibrium constant? Background information: When weak acids react‚ the reaction typically does not go to completion. Rather‚ the system goes to an intermediate state in which the rates of the forward and reverse reactions are equal. Such a system is said to be in chemical equilibrium
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Question: How does People for the Ethical Treatment of Animals (PETA) website use language and image to influence the world about animal rights? Submission Date: - Essay word count: - Abstract word count: - School Name: Herlufsholm Kostskole Candidate Name: Christoffer Ki Winstrøm Subject Area: English Category 1 Supervisor Name: Paul Lamb Title page Acknowledgments Abstract Table of contents I. Introduction II. Areas of Investigation III. Campaigns IV. Front Page of PETA V. Use of
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EXTENDED ESSAY THE CRUCIBLE In this extended essay I will undertake a detailed analysis of some of the major themes in The Crucible by Arthur Miller. Hysteria and‚ the oppressive nature of society are all addressed by the playwright‚ However‚ the theme of the power struggle‚ principally‚ individuality vs society is paramount. I also wanted to discuss how relevant the themes and the characteristics in the crucible are in the real modern and social world. This vital theme dominates the play. In
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IB CHEMISTRY Unit 6: KINETICS STANDARD LEVEL: Number Objective Rates of Reaction Define the term rate of reaction. Describe suitable experimental procedures for measuring rates of reactions. Analyze data from rate experiments. Students should be familiar with graphs of changes in concentration‚ volume and mass against time. Collision Theory Describe the kinetic theory in terms of the movement of particles whose average energy is proportional to the temperature in Kelvins. Define the term activation
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Extended Essay Planning (brainstorm) Topic Question : what are the significant factors for a fashion brand survive in the market? HEAD : In the very first paragraph‚ i’m going to introduce what my topic is about‚ in which regions am I going to research and what my aim is. Then i’m going to extend the range of my research question and bring it to the next level‚ which can analyzed by the information from fashion brands‚ marketings and businesses. Fashion forecasting Trends picked up by press
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ry SL Chemistry Name______________________________________________ IB Guide to Writing Lab Reports Standard and Higher Level Chemistry 2010-2011 Table of Contents page 1 Explanations‚ Clarifications‚ and Handy Hints page 2 - 13 IB Laboratory Evaluation Rubric page 14 - 15 Formal Lab Report Format page 16 Error Analysis Types of Experimental Errors page 17 Error Analysis: Some Key Ideas page 18 Precision and Accuracy in Measurements A Tale of Four Cylinders
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6.1.1 If the reaction produces heat (increases the temperature of the surroundings) then it’s exothermic. If it decreases the temp (i.e. absorbs heat) then it’s endothermic. Also‚ the yield of an equilibrium reaction which is exothermic will be increased if it occurs at low temps‚ and so for endothermic reactions at high temperatures. 6.1.2 Exothermic : A reaction which produces heat. Endothermic : A reaction which absorbs heat. Enthalpy of reaction : The change in internal energy (H) through
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Extended Essay Visual Arts Degas and his misogyny May 2008 Sarika Nair Vishwashanti Gurukul 002767-046 Word Count:
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EXTENDED ESSAY: CHEMISTRY What effect does magnetic field have on the formation of Liesegang rings (crystal growth in gel medium) on elements of ferromagnetic‚ diamagnetic and paramagnetic nature like Cobalt‚ Nickel‚ Copper and Manganese in their chloride compounds when performed in an agar medium? Lokesh Chandnani Candidate Number – 049369 – 0003 Supervisor: Mr. Jaydip Chaudhuri The Aga Khan Academy‚ Hyderabad Session: May 2015 Word Count: 3798 1. Abstract Liesegang rings phenomena is a
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Extended Essay Does violent video games and media affect the behavior of young adults? Psychology Word Count: 3‚741 Abstract This research paper aimed to investigate how violent video games and media affect the social skills and behavior of young adults. Research support that violent video games and media affect the behavior of young adults‚ the research also supports that not all media and violent video games have a negative influence on individuals‚ some media and games
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