the lab. The goal of this lab is to synthesize a sample of acetylsalicylic acid‚ otherwise known as aspirin. This is the most important goal of the lab. This‚ however‚ has side goals that go along with the main one. One is finding the percent yield of the synthesis. Another is measuring the melting point of the aspirin sample‚ which will in turn indicate the purity of the sample. The last is conducting a colorimetric analysis on the aspirin sample. The educational goals of this lab are to find
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I. Title Identification of an Unknown Plasmid In this experiment‚ we determined the phenotypic capability of an unknown plasmid along with its size. With the use of gel electrophoresis‚ we analyzed the gel photograph by using a standard DNA marker‚ Lambda HindIII‚ and came to a conclusion based on our results. II. Abstract Two experiments were done to identify an unknown plasmid. The success of these experiments came from the use of modern day technology involving gel electrophoresis
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250ml 0.05M = 1.475g = 0.1N | Sulphamic acid H2NSO3H‚ FW = 97.09‚ Eq. = 99.09g/l 250ml 0.10M = 2.425 = 0.1N | Sulphuric acid H2SO4‚ FW = 98.08‚ Density = 1.8 1M = 56mls = 2N 250ml 0.05M = 0.7mls = 0.1N 1 liter 0.05M = 2.8mls = 0.1N (use 3 mls) | Tris (hydroxymethyl)-aminomethane H2N.C(CH2OH)3‚ FW = 121.14‚ Eq. = 121g/l 250ml 0.1M = 3.023g =0.1N | Titrations with Permanganate 5Na2C2O4 + 2KMnO4 + 8H2SO4 = 10CO2 + 2MnSO4 + 5Na2SO4 + 8H2O Reaction of Potassium permanganate and Sodium
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SOLUTION MINING A Laboratory Exercise in Extracting Copper from a Synthetic Copper Ore Your Name __Mel Hine______________________ Partner’s Name __Jay Ranson____________________ Date _October 2‚ 2012____________ Introduction This laboratory exercise involves the use of dilute sulfuric acid (H2SO4) to leach copper
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Next‚ I will examine Tara and how she would weigh out using the social information processing model. The social information processing models takes into account the social responses someone has when placed in certain situations. The first step in this process is encoding. When in social dilemmas‚ I noticed that Tara would encode a smaller amount of cues that most unaggressive kids would. She failed to even seek outside information in ambiguous situations and act selectively to hostile and threatening
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** Introduction : A medical microbiology lab performs testing on human samples collected from different body sites. The tests are used to detect and identify any microorganisms capable of causing disease. Knowing of unknown microorganism is important on how this microorganism works and how it is structured‚ means knowing how it can affect humans. The purpose of this study was to identify an unknown bacterium by applying all methods that were previously conducted and learned in the medical microbiology
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Unknown Report Emily Juhl Section – 3 April 15‚ 2013 Unknown #8 Family: Enterobacteriaceae Genus: Serratia Species: Marcescens Abstract Microorganisms are constantly finding ways to resists to antibiotics. For this reason‚ it is important to test and observe unknown organisms in the lab to continually improve the health and well being of society. The objective of this report was to first isolate a single colony of an unknown culture on a LB agar plate. From
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_____________________________________________ Project 3: Identifying the Unknown White Compound by Testing Physical and Chemical Properties _____________________________________________ Michigan State University Chemistry Lab 161 Section 27 19 October 2017 Friday 11:00-1:50 Introduction For this experiment‚ there was an unknown white compound that had to be identified. By testing this compound for different properties it made making an educated guess easier to determine
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“The Synthesis of Zinc Chloride”‚ what a peculiar name for a lab that does not even involve synthesis. Synthesis‚ by definition‚ is when two elements are combined in a chemical reaction‚but that is not the case. In this lab we are combining zinc‚ an element‚ and hydrochloric acid‚ a compound‚ but combining a compound and an element is not synthesis‚ it is single replacement. We are taking zinc and hydrochloric acid and making zinc chloride and hydrogen‚ a single replacement‚ but what occurred during
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Parle G The following case study is from the Richard Ivey School of Business. It is about the development of a leading Indian biscuit manufacturer‚ called Parle Products Pvt. Ltd. Company overview The company was found in 1929 as a candy manufacturer and started producing biscuits in 1939. At this time only few processed and ready-to-eat food items were available. Parle G are glucose biscuits and the company’s flag brand. It became the largest selling biscuit brand by volume in 2002. The company
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