A Report of Experiment 1 Purification and Identification of An Unknown Mixture Aim To separate a mixture of a neutral (ester‚ alcohol‚ ketone‚ aldehyde or ether) and an acidic compound (phenol or carboxylic acid) or a neutral and a basic compound (amine)‚ and to identify the unknown mixture by physical (M.P. or B.P.) and spectroscopic methods (NMR‚ IR and MS). Method The mixture (sample number: 27) was dissolved in 200 mL of CH2Cl2 and then extracted with 10% NaOH. The acid was removed
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Title Identification of Analgesic Compounds Using Thin Layer Chromatography Abstract The objective of laboratory experiment six was to identify an unknown analgesic tablet using Thin Layer Chromatography (TLC) analysis. The procedure involved preparing TLC plates‚ solubilizing standard analgesics (ibuprofen‚ aspirin‚ acetaminophen‚ caffeine) and the unknown in isopropyl alcohol (IPA)‚ and developing the plates in acetone. Rf values were calculated for each compound. The unknown tablet showed an Rf
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Re-organization and Layoff- Issue and Problem Identification Paper PHL/320 – Critical Thinking and Decision Making in Business Learning Team C Monday‚ June 22‚ 2015 MICHAEL MC QUINN Problem Identification and formulation will be reviewed using the team discussion from Week 2. The paper will: Summarize the issue; Identify the problem; Explain why it is the underlying problem; Reflect on the group collaboration process in defining the problem; and Explain how a clearly defined problem could help
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IDENTIFICATION AND CLASSIFICATION OF PARAMETERS THAT MEASURE FITNESS OF EACH PRODUCT I. INTRODUCTION Potato is a cool-season vegetable that ranks with wheat and rice as one of the most important staple crops in the human diet around the world. The white potato is referred to as the "Irish potato" because it is associated with the potato famine in Ireland in the 19th century. Potatoes are not roots but specialized underground storage stems called "tubers." Maximal tuber formation occurs at soil
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bodies to those taken directly from the victim: from hair‚ a toothbrush‚ a family member‚ and etcetera (Whitfield 6). As a result of the terrorist attacks‚ forensic scientists have come up with innovative tests and ways to interpret the resulting identification data (Whitfield 1). According to forensic DNA expert John Butler (National Institute of Standards and Technology in the city of Gathersburg‚ Maryland)‚ "The techniques developed for the World Trade Center will benefit the whole field" (Whitfield
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Confidence–Accuracy Relationship for Eyewitness Identification James Sauer Æ Neil Brewer Æ Tick Zweck Æ Nathan Weber Published online: 22 July 2009 Ó American Psychology-Law Society/Division 41 of the American Psychological Association 2009 Abstract Recent research using a calibration approach indicates that eyewitness confidence assessments obtained immediately after a positive identification decision provide a useful guide as to the likely accuracy of the identification. This study extended research on the
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Increasing Fiber in Rice Pilaf Arcelay‚ Marilyn March 30‚ 2007 FOS 4041L Dr. Dixon Introduction Obesity is a word that everyone is currently familiar with. The media and health professionals have been working tirelessly to make the general public aware of its prevalence and detriments to society. With the staggering statistics of 32.2% prevalence in adults and a range of 13.9% to 18.9% prevalence in children and adolescents‚ these outstanding numbers stand
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Mummification Mummification is an interesting procedure with an incredibly fascinating history behind it. It was also an amazing scientific breakthrough for a civilization of the time period. Mummification is the process of embalming and drying out the body of a deceased person so that it would decompose slower than if the body had just been buried in a casket with no methods of preservation. This was done because the Egyptians believed that having an intact body would help a soul in the afterlife
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[pic]SUMMER INTERNSHIP PROJECT REPORT ON “IDENTIFICATION OF NEW BUSINESS OPPORTUNITY FOR AIRTEL TELEMEDIA DELHI” IN THE PARTIAL FULFILLMENT OF THE REQUIREMENT FOR POST GRADUATE DIPLOMA IN MANAGEMENT FOR GLOBAL INSTITUTE OF MANAGEMENT & TECHNOLOGY UNDER THE GUIDANCE OF: MR MANISH PRABHAKAR MR D.K.BAKCHI‚ ASST. MANAGER (FACULITY GUIDE) BHARTI AIRTEL TELEMEDIA
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The National Security Act of 1947 Nikolo Della Chiesa Mountain View High School Policy Identification and Explanation The National Security Act of 1947‚ Pub Law 80-253 put into place different security measures for our nation.(The National Security Act of 1947‚ 1947) It created the CIA‚ the NCS‚ and distinguished the different branches of the government. This made the branches we know today as the Army‚ Navy‚ Airforce‚ and the Marines. This Federal law put in place many different organizations
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