Callam 1/8 CHEM – 254 – WI -2009 Problem Set #1 – IR Spectroscopy - KEY 1. Which of the indicated bonds absorbs at the higher frequency in an IR spectrum? a. O or OH C=O > C-O b. N or NH C=N > C-N c. H or H C-H sp2 > C-H sp3 Callam 2/8 CHEM – 254 – WI -2009 2. What major IR absorptions are present above 1500 cm-1 for each compound? a. b. O sp3 C-H stretch 2950 C=O - ketone 1715 cm-1 cm-1 c. O sp3 C-H stretch 2950 cm-1 sp3 C-H stretch 2950 cm-1
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Integrated Reasoning NEW! IR 新题 Integrated Reasoning (50 新题) 1 IR 新题 1、 2、 2 IR 新题 4. 5、 3 IR 新题 4 IR 新题 7、 8、 5 IR 新题 文章： 6 IR 新题 10. 11、 7 IR 新题 文章： 8 IR 新题 13、 9 IR 新题 14、 16、 10 IR 新题 17、 19. 文章： 11 IR 新题 20、 12 IR 新题 21、 13 IR 新题 22、 14 IR 新题 23、 15 IR 新题 24、 16 IR 新题 25、 25A. The least possible value for
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EXECUTIVE SUMMARY The objective of this project is to study the dynamics of IR in SAIL‚ Bokaro Steel Plant and to analyze and reason out the possible causes for the same. Industrial Relations is the composite result of the attitudes and the approaches of the employers and the employees towards each other with regard to the planning‚ supervision‚ direction‚ and co-ordination with a minimum of human efforts and friction‚ with an animating spirit of co-operation‚ and with proper regard for the
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William Pittman 10/14/14 Writing COMP – Han To Tax or not To Tax Two authors by the names of Paul Krugman and Fred E. Foldvary have varying opinions on the topic of taxing the rich. The debate they’re writing about is whether or not the US should increase the tax burden on the rich. Foldvary states in his “The Evil of Taxing the Rich” article that there are a lot of negative affects that would come along with taxing the rich. Mainly‚ he says the rich are paying a much larger percentage of federal
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ORGANIC CHEMISTRY LAB I IR INTERPRETATION EXERCISE NAME ______________________________________________ ASSIGNMENT GRADE __________ Total points: 100 Assign one of the structures A – J presented on page 2 to each of the IR spectra provided (1 – 10). Base your assignment on one or more key frequencies‚ according to guidelines presented in the recitation notes and on p. A19–A31 of your textbook. Especially useful are p. A19 and A20. For each spectrum do the following: 1. Mark key absorption frequencies
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SERVICE 6 GOAL 2 - ENHANCE ENFORCEMENT OF THE TAX LAW 7 GOAL 3: MODERNIZE THE IRS THROUGH ITS PEOPLE‚ PROCESSES AND TECHNOLOGY 7 CRITICAL SUCCESS FACTORS 8 VISION STATEMENT 12 MISSION STATEMENT 13 VALUES STATEMENT 14 ENVIRONMENTAL ANALYSIS 16 INTERNAL ANALYSIS 17 EXTERNAL ANALYSIS 17 SWOT ANALYSIS LIMITATIONS 19 LONG TERM OBJECTIVES 19 GOAL 1: IMPROVE TAXPAYER SERVICE 20 GOAL 2 - ENHANCE ENFORCEMENT OF THE TAX LAW 20 GOAL 3: MODERNIZE THE IRS THROUGH ITS PEOPLE‚ PROCESSES AND TECHNOLOGY
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the topic of tax fraud. We will begin by introducing the basic concepts of tax fraud. Secondly‚ this paper will also delve into some of the laws that have been passed as punishment for those parties that decide to commit tax fraud. We will also highlight some of the more current examples of tax fraud that have been committed and the details that lead to the perpetrators being caught. Lastly we will discuss the role that criminal investigators have in the realm of tax fraud. Tax fraud can be
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The Global Recession and Workplace Malfeasance The great global recession has claimed many victims. In many countries‚ unemployment is at near-historic highs‚ and even those who have managed to keep their jobs have been asked to accept reduced work hours or pay cuts. In some cases—say‚ the U.S. auto industry—job losses have been predictable but no less painful. However‚ in other cases‚ they have come as a surprise. Norm Elrod had earned an MBA while employed at an online marketing firm. His degree
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Enron Questionable Transactions Question 1 The question which segment of its operations got Enron into difficulties is simple to answer‚ everything. Almost every all segments of their operation were improper. First of all‚ they practice unethical and dishonest practices which victimized workers‚ consumers‚ taxpayers and stockholders. Enron created partnerships within their own organization which led to them creating new financial instruments‚ called SPE’s (special purpose entities) which was
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the experimental and calculated value for Absorption Frequencies of given four organic compounds‚ we were able to identify four unknown Infrared Spectra by comparing their C=O str.‚ C-H bend.‚ and C-H str. Values with the experimental values. * IR spectra technique can be widely used in organic and inorganic chemistry for various
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