Identification of an Unknown Organic Acid Chem 1211K Lab Drawer #15 Wednesday November 13th‚ 2013 Unknown Number: 3334025-CF13 Table of Contents Pg. # Abstract 3 Experimental Report 4-7 Results and Discussion 7-12 Conclusion 13 **pKa Graph 14 Abstract Identifying this organic acid was an extensive task that involved several different experiments. Firstly‚ the melting
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Purpose: I will identify an unknown liquid by obtaining an average density & boiling point for my liquid and comparing them with the known densities & boiling points of liquids in the CRC handbook of Chemistry & Physics. I will perform these experiments using three different measuring tools (graduated cylinder‚ burette & pipette) to evaluate the precision of each one. Results: Density 1‚ 2 & 3 calculated by using graduated cylinder to obtain volume. Density 4‚ 5 & 6 calculated by using volumetric
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speeches. They compare because of issues to end the war or defuse the possibility of war. They contrast in many ways also‚ in the first address Lincoln believes that the issue of a war will pass over the country and not be much of an issue. He also gives chances to the people that have started this conversation to end what they started. Whereas in the second inaugural address lincoln takes a more religious approach. Lastly‚ the issue of slavery is very different during the two inaugural addresses. The
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On November 11‚ 1921‚ the Tomb of the Unknown Soldier was established in order to remember the men and women and at least give credit to the people who fought for our country but couldn’t identify them. I should be chosen for the wreath laying at the Tomb of the Unknown Soldier because I want to show them my absolute sincerest gratitude towards them. There are no words to explain how much obligation I have for all the soldiers who have fought for my freedom. This is important to me because I would
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these pathogens and their related epidemiology has become increasingly more important. The purpose of this study was to identify an unknown bacterium in a controlled laboratory environment over a 5 week period. Utilizing a variety of differential testing and staining methods learned in the microbiology course‚ students were to determine the identity of an assigned unknown organism. Observations were made and recorded each week to narrow down the scope of identification. Data has been presented in
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Identification and Diagnosis of Unknown Enteric Bacteria in an Infected Patient Using an Enteropluritube Brooke Addario 2/16/2015 BIO 488C - Section J TA – Jacob Karsten Introduction: Enteric bacteria are members of the Enterobacteriaceae family of microorganisms. These gram negative‚ rod shaped‚ facultative anaerobes are found in the intestinal tracts of humans and animals. Enteric bacteria can be pathogenic; however‚ they are also a normal part of human bacterial flora and are therefore
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Declaration and Address Analysis The Declaration and Address’ intended audience was all who love our Lord Jesus Christ. The intended audience ties in with the message of most of the document in that it speaks of unity. A major part of the Stone-Campbell Movement was to bring unity and the Stone-Campbell Movement was formed through unity. I think a couple of the main reasons why unity is so important in the document was one‚ because God calls us to unity through Him‚ and two‚ because the Stone-Campbell
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and “The Gettysburg Address‚” by President Abraham Lincoln. Both speeches are the same when the speeches refer to human rights and the belief that “all men are created equal” (Declaration of Independence‚ 2011)‚ in 1863 the Americans are engaged in a Civil War. President Lincoln speech was about abolishing slavery‚ and the “proposition that all men are created equal” (The Gettysburg Address‚ 2011). However‚ they are also different because the Gettysburg address did not address a tyrant like King George
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State Of The Union Address State Of the Union Address 2013 While President Obama will primarily focus on discussing the economy and jobs for Americans‚ here are five hot topics you can expect President Obama to address in his annual State of the Union address. 1. Immigration: With immigration reform picking up major traction‚ Obama will likely encourage continued bipartisan action to move towards comprehensive immigration reform. Current proposals by the "Gang of Eight" would bring about
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The first test conducted on unknown bacteria 32 was the Gram stain. From this stain‚ unknown 32 was found to be a Gram-positive cocci. This test eliminated all possible Gram-negative bacteria‚ Gram-positive rods and Gram-positive spirillium. Next‚ the endospore test determined whether or not the Gram-positive bacteria contained endospores. With the use of malachite green‚ steam‚ and safranin it was found that unknown bacteria 32 did not contain endospores. This eliminated Gram-positive cocci Sporosarcina
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