Determination of an Equilibrium Constant Abstract: In this experiment‚ two reactions were run to determine the molar absorptivity and the equilibrium constant of FeSCN2+. The main principles used in this lab are equilibrium‚ LeChatlier’s Principle‚ Beer’s Law and Spectrocopy. The first reaction was run to completion using LeChatier’s Principle and the second reaction was run to equilibrium. A spectrophotometer was used to measure absorbances. Using a graph of absorbance versus concentration
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How has your understanding of culture and context of the work developed though the interactive oral? Our interactive oral was about Julian Barnes’ ‘History of the world in 10 and a half chapters’. Although I did not contribute as much as I should have‚ others in my class came up with some brilliant ideas. Much of the discussion revolved around the period of history that Julian Barnes’ wrote this book in and how it affected the way he said things‚ the language and techniques he used and the post-modernism
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Decrease in the amount of nuclear families There are several possible reasons for the decrease in the number of nuclear families‚ particularly in the past forty years. This includes rising cohabitation‚ higher divorce rates‚ secularisation‚ rising same sex relationships‚ more career seekers and the rise in feminism. Firstly‚ a nuclear family is a family consisting of a man and woman (usually married) in a sexual relationship with one or more children. One reason for this type of family becoming
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Returning soldiers with PTSD: How does this disorder affect the spouse? Cindy L. Giese Psychology 6400 Megan Tsang‚ PsyD March 5‚ 2012 University of the Rockies Abstract The purpose for this research proposal is to find out if spouses are under more stress than the returning soldier. PTSD is a growing problem in returning veterans. The importance of this topic is to contribute to the exiting research on PTSD and the effects on children‚ especially the spouses of the returning soldiers
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As with many chastisements‚ theories about how police corruption comes about have prospered In many generations. The three theories that are often in evidence in the criminal justice field are the society at large theory‚ the structural theory and the rotten apple hypothesis. Every one of these theories takes a singular assessment about how police corruption originates and each holds its own right in police work. The slippery slope in law enforcement is a moral career hypothesis. Where
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Handbook of Formulae and Physical Constants For The Use Of Students And Examination Candidates Duplication of this material for student in-class use or for examination purposes is permitted without written approval. Approved by the Interprovincial Power Engineering Curriculum Committee and the Provincial Chief Inspectors’ Association’s Committee for the standardization of Power Engineer’s Examinations n Canada. www.powerengineering.ca Printed July 2003 Table of Contents TOPIC PAGE
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CH 127 – Chem 2 Lab Determination of an Equilibrium constant Goals The purpose of this experiment is to determine the equilibrium constant for the reaction Fe3+(aq) + HSCN(aq) –>FeSCN2+(aq) + H+(aq). The equilibrium constant expression Kc for Reaction is kc=FeSCN2+[H+]Fe3++[HSCN] Procedure *Preparation of the Beer’s law plot Prepare five solutions of FeSCN2+(aq) of known concentrations between 1x10-5M and 1x10-4M by diluting various volumes of 4.62x10-4 HSCN. Calculate the Final concentration
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Dehydration of 1-butanol & 2-Butanol/Part B: Dehydrobromination of 1-Bromobutane & 2-Bromobutane Abstract The objective of this experiment is to successfully perform a dehydration of 1-butanol and 2-butanol‚ also dehydrobromination of 1-bromobutane and 2-bromobutane to form the alkene products 1-butene‚ trans-2-butene‚ and cis-2-butene. The dehydration reactions react under and acid-catalysis which follows an E1 mechanism. It was found that dehydration of 1-butanol yielded 3.84% cis-2-butene
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information you could use to enable you to do this. 1. You could discuss with your colleagues 2. You can check out government websites on line 3. You could also check out any up to date books on employment law. Once you have identified a reliable source of information: Aii‚ a) list three aspects of employment covered by law. 1. Holiday pay 2. Sick pay 3. Hours b) list three main features of current employment legislation: 1. employment act 2008 2. employment rights act 1996 3
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CASE 8-1: NORMAN CORPORATION 1. Answer: The transaction should be recognized based on the following points: i. ii. Conservatism concept stated that expenses should be recognized as soon as they are reasonably possible to occur. According to loss contingency‚ a liability is recognized when information available indicates that it is probable for a liability to occur and when the amount of loss can be reasonably estimated. Therefore‚ Norman should provide a provision for loss and recorded the transaction
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