Post-Lab Report for Experiment 2: Cooperative Identification of an organic Solid October 6‚ 2013 Introduction: This experiment was focused on the cooperative identification of organic compound by its chemical properties such as: slow melting point‚ mixed melting point‚ Rf values in TLC experiment‚ IR spectrum analysis‚ and H NMR spectra. Such data can provide the the identity of functional groups and the identity of the compound itself. In this experiment
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boundaries and other defects. Growth of the precipitates normally occurs by long-range diffusion and redistribution of atoms. Diffusing atoms must be detached from their original locations (perhaps at lattice points in a solid solution)‚ move through the surrounding material to the nucleus‚ and be incorporated into the crystal structure of the precipitate. In some cases‚ the diffusing atoms might be so tightly bonded within an existing phase that the detachment process limits the rate of growth
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LGT 3107 Warehousing and materials management Report Group Members | Student ID | Au Yeung Hoi Wai | 09282558D | Cheng Yin Ling | 09254965D | Kwan Pei Choong | 09704425D | Tang Yan Ting | 09170004D | Outline 1. Company Background – SC STORAGE 2. SWOT Analysis 3.1. Strengths 3.2. Weaknesses 3.3. Opportunities 3.4. Threats 3. Current Practices 4.5. Customer order and service management 4.6.1. Problems and Recommendations Problem
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RAW MATERIALS | SHOT PRICE | BOTTLE PRICE | WHISKEY | | | Chivas regal 12 (750ml) | PHP 270.00 | PHP 1‚150.00 | Chivas regal 12 ( 1L ) | PHP 270.00 | PHP 1‚400.00 | Chivas regal 18 | PHP 430.00 | PHP 4‚500.00 | Chivas regal 25 | | PHP 6‚000.00 | Royal Salute 21 | | PHP 8‚00.00 | Royal Salute 38 | | PHP 10‚00.00 | The Glenlivet 12 | PHP 360.00 | PHP 3‚600.00 | The Glenlivet 15 | | PHP 4‚900.00 | The Glenlivet 18 | | PHP
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1. How do you prep a Thermoplastic material for compression molding? a. Thermoplastic resins may be loaded into the mold either in the form of pellets or sheet‚ or the mold may be loaded from a plasticating extruder. Thermoplastic materials are heated above their melting points‚ formed and cooled. For both thermosets and thermoplastics‚ the better the feed material is distributed over the mold surface‚ the less flow orientation occurs during 2. What are the advantages‚ Strengths
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Veora Basa Mr. Bobby Cruz AP English Assignment 1 As our modern generation continues to build and discover new ways to make life easier‚ the USPS (United States Postal Service) is having trouble adjusting. They still go by traditional ways which is time consuming. People may no longer need their services because of the newly developed way called “emailing”. The internet has provided a faster and cheaper way to send messages. Regardless‚ the USPS is an essential and simply needs to update
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A safety audit for the gas-solid fluidization experiment was conducted. The following safety concerns were found when performing the audit: operating beyond the operating limits‚ spillage of the beads‚ risk of head injury from bending over to change the beads in the apparatus or from the low bar‚ and congestion of the workspace. One of the biggest safety concerns with this lab involved the small glass beads that acted as the solid in the experiment. If the gas flow rate goes below 50 standard cubic
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The Purity and Purification of Solids Recrystallization ABSTRACT In this experiment‚ impure adipic acid is purified though recrystallization. The impure adipic acid is dissolved in a solvent. After cooling it is ran through a vacuum filter to separate any moisture. The dry crystals are then weight for percent yield and the melting point range is taken to test the purity. There were two different trials ran in this experiment. The difference between the two was the addition of charcoal in
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Modern Steganography Abstract This paper introduces steganography‚ the art and science of hidden writing. The purpose of steganography is to hide the existence of a secret message from a third party. The most popular modern application of steganography involves concealing messages within least significant bits of image or sound files. Another application of modern steganography is a steganographic file system. Steganography is also used by some modern printers‚ where tiny yellow dots
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Rakhshaan Qazi-‐ Modern Architecture‚ Essay two Four of the leading architects of the modernist period were Adolf Loos‚ Frank Lloyd Wright‚ Ludwig Mies Van der Rode‚ and Louis Kahn. These architects drew significantly from each other and explored similar ideas in their establishing of a new standard
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