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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TABLE OF CONTENTS 1. EXECUTIVE SUMMARY..………………………………………………………….…2 2. INTRODUCTION 1. Markets for various categories: The Liquid Handwash…………………………........2 3. MARKETING STRATEGY 1. Strategies and Objectives……………………………………………………………..3 2. SWOT Analysis………………………………………………………………….…...3 3. Situational analysis…………………………………………………………….…......4 4. Competition analysis………………………………………………………………....5 5. Players in the Market………………………………………………………………...6 6. Communication………………………………………………………………………7
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Anna Wright Mrs. Buckley AP English 20 February 2014 Achieving Success in the Face of the Unknown During World War II‚ one of the greatest thefts in history was occurring. Adolf Hitler was adamant about expanding his private art collection and filling it with the finest art of Europe. A group known as the Monuments Men worked to stop this by recovering and protecting these priceless artworks. Along their way‚ they came across numerous challenges they had to face and overcome. These encounters
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Spectrophotometric Determination of an Equilibrium Constant Introduction: In this experiment‚ you will study the reaction between aqueous iron (III) nitrate‚ Fe(NO3)3‚ and potassium thiocyanate‚ KSCN. They react to produce the blood-red complex [Fe(SCN)]2+. Fe3+ + SCN- ( [Fe(SCN)]2+ The equilibrium constant expression may be expressed as: K = [pic] You will prepare a series of standard solutions that contain known concentrations of [Fe(SCN)]2+ and will determine
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individual advancement. Through depersonalization‚ the government rewards those who actually never do anything. However‚ the "Unknown Citizen" has a monument built as a symbol of his perfection. Thus‚ Auden’s "The Unknown Citizen" shows how the government makes each individual merely a number unless they do not conform to society’s norms. The monument of the "unknown citizen" is erected not to honor the memory of a man‚ but to show how he is the perfect example of a good citizen (Auden). In this
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Experiment 4 – Liquid Phase Chromatography I. Objectives This experiment’s goal is to explore one-dimensional and two-dimensional paper chromatography. II. Schematic Diagram of the Procedure PAPER CHROMATOGRAPHY Wash leaves‚ cut them into smaller pieces; in a mortar macerate them in circular motion Add 8mL ethyl alcohol to extract pigments‚ continue macerating until finely grounded Transfer extract to evaporating dish‚ allow to conc‚ don’t let extract to dry out Concentration
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ppm‚ with a standard deviation of 1 ppt. The results indicate that the unk B tap water can be considered as hard water. INTRODUCTION Hard water is due to metal ions (minerals) that are dissolved in the ground water. These minerals include Ca 2+‚ Mg2+‚ Fe3+‚ SO42-‚ HCO3-. When this water evaporates or boils‚ the difficult to dissolve metal salts remain as a scaly residue. Hard water inhibits the effectiveness of soap and detergents. Calcium ions typically make the most significant contribution
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The Tomb of the Unknown Soldier‚ located in Arlington National Cemetery‚ is a memorial honoring American service members who have unfortunately died without being identified. The Tomb and the wreath laying ceremony have connected to me personally and have a great significance on my life. Here are three examples of how the Tomb has personally connected to me. The first example was when I was about two years old. It was the first time my younger brother was visiting Arlington National Cemetery. We
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In this experiment‚ gravimetric analysis will be used to determine the unknown metal carbonate. Gravimetric analysis. Gravimetric analysis is a method where an ion being analyzed can be classified through their mass (Yoder 2018). Due to the fact that carbonates can be hygroscopic‚ which means it would be able to absorb water from water vapor‚ extra precautions have to be taken place to be able to get an accurate mass (Helmenstine 2017). This can be done by using a drying oven and a desiccator. A
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CP4001: ANALYTICAL & PHYSICAL CHEMISTRY | | Formal Report of the Quantitative Determination of Sulphate by Gravimetric Analysis (Experiment 4) | Maryjo Lee Wei Min 1111107 DBS/FT/1A/01 | (A) Synopsis The amount of sulphate is determined quantitatively as barium sulphate by gravimetric analysis. This determination consists of slowly adding a dilute solution of barium chloride to a hot‚ unknown sulphate solution which is slightly acidified with concentrated hydrochloric acid. A white
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