Reminder: These notes are meant to supplement‚ not replace the laboratory manual. SN1 Reaction Notes Background and Application Substitution Nucleophilic First Order (SN1) reactions are one of the most common type of organic reactions. SN1 reactions can be used to make a wide variety of new compounds. In this experiment‚ t-amyl alcohol will be converted by a SN1 mechanism to 2-chloro-2-methylbutane. Safety Precautions Concentrated Hydrochloric Acid is 12M. It will cause visible destruction
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University of Phoenix Material Jessica Edwards Ethical Actions Worksheet Write a 100- to 150-word response to EACH of the following questions: Was there anything in either the University Of Phoenix Student Code Of Conduct or the Student Code of Academic Integrity that surprised you? If so‚ what was it? Why were you surprised? If not‚ why not? There was nothing that surprised me about the University Of Phoenix Student Code Of Conduct or the Student Code of Academic Integrity. I feel that
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South Africa Water Treatment technologies in SA Compiled by: Jonathan Lincoln Swiss Business Hub South Africa (SBHSA) Pretoria‚ December 2011 Download: www.osec.ch 1/9 Overview and trends Water supply and sanitation in South Africa is characterized by both achievements and challenges. After the end of Apartheid South Africa’s newly elected government inherited huge services backlogs with respect to access to water supply and sanitation. About 15 million people were without safe
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Reaction on Climate Change The Philippines has been considered as a highly vulnerable to current (natural disasters)‚ as well as future climate-related risks due to its geographical location and physical characteristics. It lies along the Western Pacific Basin (a generator of climatic conditions such as monsoons‚ thunderstorms‚ Inter-Tropical Convergence Zone‚ typhoons‚ among others) making it a path of an average of 20 tropical cyclones annually‚ nine of which makes a landfall. Climate change
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Change Management and Transformation of Work in South Africa Chenjie Bao A46607917 baochenj@msu.edu 09/2012 A. Reflecting on the whole notions of change management and "transformation of work‚" how has your understanding of the concepts generally been confirmed‚ changed or expanded by the visit to South Africa? What are the contrasts and commonalities between the South African context and experience and those of the US and other nations with which you may be familiar? Reflect on themes
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Once Upon a Time by Gabriel OkaraOnce upon a time‚ son‚they used to laugh with their heartsand laugh with their eyes:but now they only laugh with their teeth‚while their ice-block-cold eyessearch behind my shadow.There was a time indeedthey used to shake hands with their hearts:but that’s gone‚ son.Now they shake hands without heartswhile their left hands searchmy empty pockets.‘Feel at home!’ ‘Come again’:they say‚ and when I comeagain and feelat home‚ once‚ twice‚there will be no thrice-for then
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Adams‚ Jefferson‚ Madison‚ and Monroe Newman & Schmalbach: Chapters 5 (pg 83) -8 QUIZ DATES (subject to change) Chapter 6 (and part of 5): Tuesday‚ October 15 EXAM DATES Chapter 7: Tuesday‚ October 22 Chapter 8/9: Wednesday‚ October 30 Unit 2 DBQ: Monday October 28-Tuesday‚ October 29 Unit 2.1 IDs: Friday‚ October 25 Unit 2.2 IDs: Monday‚ November 4 Unit 2 Multiple Choice: Wednesday‚ November 6 Unit 2 Essay: Thursday‚ November 7 1. Which of the social changes brought about by the Revolution
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Lab #5: Grignard Reaction – Synthesis of Triphenylmethanol John Kang Chem 152L Performed: 7/20/04 Date submitted: ________________ Lab Partners: Sang Lee‚ Vicky Lai TA: John Stanko Abstract: This experiment explored the synthesis of triphenylmethanol through the use of Grignard reagents. The percent yield of the product was 10% on a relatively humid day. The melting point was calculate to be 127.2oC with a literature value of 162oC. An IR spectrum of the product was taken and used
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Chemical Reaction Lab Well #1 CuCl2 + Al (shot) - Bubbling - Turning reddish-maroon - 33oC Well #2 CuCl2 + Al (foil) - Bubbling‚ but less than well #1 - Turning black - 28oC Well #3 CuCl2 + Zn - Turned black then red - No bubbling - 29oC Well #4 CuCl2 + NH4OH - Cloudy - No bubbling - 26oC Well #5 CuCl2 + NaCO3 - Not mixing with CuCl2 - Heterogeneous - 25oC Well #6 CuCl2 + AgNO3 - Cloudy - Top layer is white -29oC 1. The more pronounced reaction was the aluminum
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Kinetics Kinetics 6.1 Rates of reaction 6.2 Collision theory 6 16.1 Rate Expression (AHL) 16.2 Reaction mechanism (AHL) 16.3 Activation energy (AHL) 6.1 Rates of reaction 6.1.1 Define the term rate of reaction. 6.1.2 Describe suitable experimental procedures for measuring rates of reactions. 6.1.3 Analyse data from rate experiments. © IBO 2007 Figure 601 An explosion is a quick reaction D ifferent chemical reactions occur at different rates (i.e. speeds)
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