Calculating the Density of Liquids II. Purpose/Background: The purpose if this lab was to determine the density of water and an unknown liquid. Density is defined as the mass of a substance divided by its volume. It is an intrinsive property of matter and is used to specifically characterize substances. III. Procedure: 1.We massed an empty 10mL graduated cylinder to the nearest .01g. 2.Then‚ we filled the graduated cylinder with 4.0-5.0 mL of distilled water‚ 3.massed it to the nearest 0.1
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An Unknown Girl In the poem ‘An Unknown Girl’‚ Moniza Alvi uses poetic techniques such as metaphors‚ personification‚ alliteration‚ repetition and similes in order to depict her struggles in rediscovering her cultural identity. Along with references to India and the scenery surrounding the narrator‚
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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 laboratory class. **Materials
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The Unknown Citizen "The Unknown Citizen" by W.H. Auden‚ is a commentary on government and the materialism of modern man. The poem is written in the form of an obituary inscribed on a monument built by the government in commemoration of an average‚ upstanding‚ and decent community member. Throughout the passage‚ the speaker lists facts about the citizen’s life which he believes prove that the deceased was a valuable person. In actuality these facts represent nothing more than the socially accepted
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Kevin Warwick’s “Into the Unknown‚” he argues that instead of measuring intelligence in a single dimensional value‚ difference aspects like culture and values should be taken into considerations throughout the process. In “The Social Imagination‚” James Flynn expresses a similar viewpoint on the study of intelligence‚ claiming that psychologists tend to overlook and underestimate the social contexts that could possibly alter the results of
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Identification of Unknown Report Abstract: The purpose of this lab was to determine the identity of an unknown bacteria slant culture. The unknown was identified using differential tests to determine its metabolic and morphology characteristics. Results from the differential tests indicated that unknown culture 5 is Staphylococcus aureus. Introduction: The purpose of this lab was to determine the identity of an unknown bacteria slant culture using a series of differential tests. The tests
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CHM 2046 L Scheme of Analysis for Unknown 9A/9B “Fair Game” Unknowns * Cations: Na+‚ K+‚ NH4+‚ Ca2+‚ Mg(H2O)62+‚ Al(H2O)63+‚ Zn(H2O)62+‚ Cu(H2O)2+‚ Ag(H2O)+ * Anions: Cl-‚ NO3-‚ SO4-2‚ HSO4-‚ OH-‚ CO3-2‚ HCO3-‚ S-2 * Insoluble Salts: Ca(OH)2‚ CaCO3‚ CaSO4‚ Mg(OH)2‚ MgCO3‚ Ag2O‚ AgCl‚ Ag2S‚ CuO‚ CuCO3‚ CuS‚ Zn(OH)2‚ ZnCO3‚ ZnS * Alums: [Al(OH2)6]2(SO4)3∙6H2O‚ Na[Al(OH2)6](SO4)2∙6H2O‚ K[Al(OH2)6](SO4)2∙6H2O‚ NH4[Al(OH2)6]2(SO4)2∙6H2O * Hydrated Ions: Na2CO3∙10H2O‚ Na2SO4∙10H2O
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I believe that getting the chance to lay a wreath at the Tomb of the Unknown Soldier in Arlington Cemetery would be a tremendous honor. Guarding the tomb is one of the highest military honors‚ but I also think it is a great honor to get to represent your school to remember those who have lost their lives. One major reason I want to lay the wreath is because I have several family members that have been in the military. Fortunately‚ I have been lucky to have my family come home to me alive and known
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My journey to the unknown started about three weeks before the end of my microbiology class at Brunswick Community College. This journey started out with a media plate cultured with an unknown species of bacteria. I was then instructed by my professor to use all of my previous knowledge to identify the unknown bacterial pathogen. This lab led me to master my skills of using the Gram stain‚ testing for catalase‚ testing for coagulase and using the oxacillin screen. Now I am going to take you with
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How is the Australian Unknown Soldier significant? What makes him significant? The Unknown Soldier represents a part of Australia’s history and also represents the ANZAC soldiers that fought in World War One. He holds all the values and qualities that the ANZACs were said to evident in their everyday lifestyle. He is an iconic symbol for Australia and its military history as well a representative of commemorating the sacrifices the soldiers made for their country. The ANZAC legend was written
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