Analysis of an Unknown Mixture Performed: 2/13/14 Submitted: 3/3/14 Abstract: The purpose of this experiment was to separate and identify the two unknown compounds. The sample used was 105 and it contain 2-propanol and 2-heptanone. IR spectrums were taken of the contents of the second and sixth test tubes and showed the presence of an OH functional group and a small amount of ketone in test tube two and a large presence of ketone in test tube six. The average boiling points of the test tubes
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Jennifer Haynes Anthony Priest English 210 September 26‚ 2012 Fear is a powerful and psychological entity. Fear can make us rise to an occasion or crumble under its mighty psychosis. Fear can arise anywhere. It can come from the known and unknown. Fear can show the strong they are weak and it can show the weak they are strong. A person can learn from fear‚ as I have learned from being afraid. The first day attending a new school is scary to most young children. They know no one and usually
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Subrata Biswas For Reasons Unknown Reality and Vision of Suicide In Samuel Beckett’s Waiting for Godot and Act without Words I Interestingly in Waiting for Godot and Act without Words I none of the characters commits suicide‚ though it is frequently discussed and attempted by Gogo and Didi. They are between eros and thanatos; they cannot determine what is to be chosen—life or death; they cannot determine what is to be done; they cannot even determine if anything should be done or chosen. Their inability
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Jackie Parks AP English 4 March 2017 Mrs. Vicknair The Unknown Assassin As the motorcade passed the Texas School Book Depository‚ the gunshot that would change history was heard throughout the crowd. Fragments of Kennedy’s skull are being gathered by Jackie‚ and the crowd is in awe. The president is dead. Lee Harvey Oswald‚ an employee at the depository‚ is arrested an hour after the killing. He can never defend his case because two days later Oswald is killed by Jack Ruby. Almost immediately
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Intelligence: Knowns and Unknowns Ulric Neisser (Chair) Gwyneth Boodoo Thomas J. Bouchard‚ Jr. A. Wade Boykin Nathan Brody Stephen J. Ceci Diane E Halpern John C. Loehlin Robert Perloff Robert J. Sternberg Susana Urbina In the fall of 1994‚ the publication of Herrnstein and Murray ’s book The Bell Curve sparked a new round of debate about the meaning of intelligence test scores and the nature of intelligence. The debate was characterized by strong assertions as well as by strong
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Gram Negative Unknown Lab Report Abstract The Unknown Gram Negative bacterium inoculated in a Tryptic Soy broth medium was randomly selected from a group of other unknowns. In order to identify this unknown the seven different types of biochemical tests will be conducted on this unknown bacterium to identify it out of 6 possible bacteria; Escherichia coli(E. coli)‚ Enterobacter aerogenes (E.aerogenes)‚ Klebsiella pneumoniae (K.pneumoniae)‚ Proteus mirabilis(P.miranilis)‚ Pseudomonas aeruginosa(P
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Microbiology UNKNOWN LAB REPORT Kateryna Petrakova INTRODUCTION Microorganisms cause a great amount of diseases. For healthcare providers it is very important to be aware of what organisms are pathogenic and cause a disease and‚ therefore‚ to find an appropriate treatment. Different microorganisms require various environments in order to replicate and to become dangerous for a person’s health. An integral part of any medical treatment is to be able to recognize and
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Unknown Microorganisms May 1‚ 2013 This paper is based on an experiment done in the laboratory over a period of time using the standard method of identifying an unknown microorganism relying on features such as morphology‚ arrangements and biochemical reactions. It was done in succession with each step complimenting the other. At the end of the experiment three microorganisms Bacillus azotoformans‚ Staphylococcus aureus‚ and Escherichia coli was identified and one result was inconclusive. The
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Lab12-Medical Microbiology- Part1– Differential Media/Biochemical Tests‚ Sp2012 (Set all of your margins to ½”) Purpose: The purpose of this lab is to help you become a little familiar with some of the tests that can be typically performed in a clinical or research lab facility. These tests may help in determining a particular pathogen’s growth needs. There are several sections to this lab. Find each section and complete the “Preparing for Class” sections. Preparing for class - Day 1 Read
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NTRODUCTION Often in the study of microbiology‚ the need to identify an unknown microbe may arise. This aids in the recognition of which microbes are harmful or pathogenic as well as those that may be beneficial to us in some way. This report will detail how a similar project was performed in order to identify two unknown micobes using the techniques that were learnt during the course of the semester. We embarked on the project with the knowledge that we would have to identify a Gram(+) as well
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