Alyse Rose Microbiology Lab Bacterial Unknown March 25‚ 2013 Bacterial Unknown Report Each student was given an unknown bacteria to figure out. I was given the unknown bacteria S38. Everybody is supposed to do all sorts of test to identify the bacteria. The first thing I did was smear my bacteria on a liquid medium. I then proceeded to incubate the medium for 24-48 hours. 1. GRAM STAIN The next step I took in finding my unknown bacteria was to gram stain it. This is used to differentiate
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After reading “Naema-Whereabouts Unknown” I chose to select study question number four. It asks us if we felt the diary form is an effective way of documenting the psychological impact of historical events that we may experience. My answer to this is yes. I do believe it does. Let me expand. We can never truly have the full experience someone feels emotionally during an event. Even if you and I were right there next to the narrator we wouldn’t. We all experience and feel things differently. The
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-1Determination of an Unknown Liquid (2-butanol) Through Fundamental Analysis Lee Billips Department of Chemistry‚ Shippensburg University‚ 1871 Old Main Drive. Shippensburg‚ PA‚ 17257. Abstract: The identification and characterization of unknowns are an important part of organic chemistry. It is fundamental to know experimental methods to deductively identify compounds (1) . The determination of unknown #6 (2-butanol) was identified by a series of test; first taking the boiling point (94-96
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Grainy and shiny white Becoming all liquid 125 Clear B. Melting point of unknown #42 1st trial Temperature (¡ÆC) Observation Unmelted Shiny light yellow crystal First liquid appear point 99 Grainy yellow Becoming all liquid 101 Clear 2nd trial Temperature (¡ÆC) Observation Unmelted Shiny light yellow crystal First liquid appear point 95 Grainy yellow Becoming all liquid 97 Clear C. Melting point of mixture (Unknown + Benzil) Temperature (¡ÆC) Observation Unmelted Shiny light yellow
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gibberish whenever there is a camera or a reporter nearby to capture it. However‚ what he never seems to realize is that for every racially biased supporter‚ there are ten others who are not allowed to tell their own side of the story. The Book of Unknown Americans is a novel which allows these ten others to tell their stories and contradict the preconceived notions that White America has formed about them. Cristina Henriquez uses the characters of Gustavo Milhojas and the Rivera family to discuss
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Cultural Globalization: Fear of the Unknown Cultural globalization is a term often used to describe the influence of one national culture on another. This is perhaps more prevalent in the United States than anywhere else in the world. Although America is often viewed as the villain with regard to globalization‚ it is clear by the diversity of cultural groups in America‚ that this nation is also the recipient of global culture. With such a diverse cultural population it’s foreseeable to think
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The Healing of an Unknown Wound Sebastian was a perfect German‚ fiercely patriotic and deeply loyal to the Nazi ideology. Growing up amid Nazi propaganda‚ he had a distorted view of the world‚ seeing only the supposed superiority of his race and the oppression of others as justified. His perspective was clouded‚ his beliefs as strong as steel. He was then told to work at a concentration camp in lower Germany. The horrors he witnessed in the camp were like no other‚ the inhuman treatment of those
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Unknown Language Journal Journal Entry 1 Before the lesson From this‚ my first lesson of Korean‚ I expect to gain‚ most of all‚ first hand insight into the experience a second language learner has during the first lesson of a language he or her has never before encountered. As I believe the class will be one of immersion‚ where the teacher will only speak Korean‚ I expect to be confused and to struggle to grasp the relation between sounds and their referents as well as understanding
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indicated by a very pale pink color. To calculate the molarity of NaOH‚ the following equation was used MNaOH x VNaOH = MKHP x VKHP therefore the molarity was .125 M. INTRODUCTION This lab experiment covers the preparation of standard solution and the acid/base titration. The first part of the lab is to prepare a standard solution of Potassium hydrogen per. A standard solution is a solution of known concentration‚ in which it is prepared using exacting techniques to make sure that the molarity
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Determining the unknown concentration of HCl via heat of neutralization of a reaction involving strong electrolytes and weak electrolytes. Myeongwon Lee 20522885 Partner: Frank Wong TA: Afsoon CHEM 120L – Earth Science & Chem 149 Section: 004 Tuesday‚ November 26th‚ 2013 Introduction All chemical changes are accompanied by change in energy and this energy is in form of heat. The energy change of a reaction that happens at constant pressure is defined as heat of reaction or enthalpy change and the
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