Calorimetry and Specific Heat Tessa Williams Chemistry 111 11/13/13 Abstract: In this experiment‚ the specific heat and the density of an unknown metal was determined in order to identify the unknown metal. The average specific heat of the unknown metal was 0.197˚C and was determined using a calorimeter. The density of the unknown metal was 6.57 g/mL and was determined using a cylinder and displacement. Using the specific heat value of the unknown metal and its density‚ it
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In part A of the experiment the two values obtained for the specific heat capacity of the metal were about .0500 J/mol. This is a large deviation‚ with both of these values identifying very different metals. The average heat capacity identified the metal used as brass. The average heat capacity calculated was .3776 J/mol and the actual heat capacity of brass is .375 J/mol. The second run displayed the closest value to the actual value. A source of error that may have caused a large divide in the
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Be Specific The sun was shining on the flower in the window‚ no‚ wait‚ scratch that. The summer sun was shining on the pink rose sitting on the windowsill. Now doesn’t that sound better? Natalie Goldberg believes people should be specific. It paints a vivid picture when we do. Buying a book of the names of plants and flowers in her environment was her start to feeling ore connected and grounded to our Earth. To know what you are looking at on the path to your home from school may make you
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Diplomatic Immunity Position Paper By: Julia Powers Diplomatic immunity is a privilege granted to certain foreign government officials in which they are not subject to laws or taxes in the hosting country. In 2001‚ a diplomat struck and killed an Ottawa woman with his car as a result of drunk driving. Canada requested that his home country waive his immunity so a trial could take place. Moscow refused but instead promised that Andrei Knyazev would be prosecuted in Russia. I firmly believe that
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The first section of this work will address the concept and further development of Sovereign Immunity in a US law context. Later‚ this work will then move on to analyzing the Foreign Sovereign Immunity Act (FSIA) and how it contrasts with the US Law of Sovereign Immunity. The exemptions to the application of the FSIA will also be considered. Landmark cases such as‚ Dolan v. United States Postal Service[7]; Millbrook v. United States[8]; and Odyssey Marine Exploration‚ Inc. v. The Unidentified Shipwrecked
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BURDENS OF QUALIFIED IMMUNITY: SUMMARYJUDGMENT AND THE ROLE OF FACTS IN CONSTITUTIONAL TORT LAW." Web. 16 Jan. 2017. Alan Chen is a leading national expert in free speech doctrine and theory‚ the law of federal courts‚ and public interest law. Since becoming a professor at The Sturm College of Law faculty in 1992‚ Chen has received several awards for his teaching‚ contributions to the law review‚ and pro bono legal work. This source covers the burdens of Qualified immunity and how it is used to
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Humoral immunity From Wikipedia‚ the free encyclopedia Humoral immunity (also called the antibody-mediated system) is the aspect of immunity that is mediated by macromolecules (as opposed to cell-mediated immunity) found in extracellular fluids such as secreted antibodies‚ complement proteins and certain antimicrobial peptides. Humoral immunity is so named because it involves substances found in the humours‚ or body fluids. The study of the molecular and cellular components that comprise
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The term diplomatic immunity is popularly‚ and erroneously‚ understood to refer to special protections afforded all employees of foreign governments who are present in the United States as official representatives of their home governments. This is often abused by immigrants that come to America and commit crimes believing that they cannot be held liable due to them being from another country. Legislative immunity a legal policy that averts legislators from being prosecuted
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In the theory of herd immunity is it suggested that if a large group of citizens have immunization shots‚ some diseases will be eradicated‚ which allows those who cannot obtain vaccination shots‚ such as cancer patients or young children‚ to benefit. However‚ if several people do not obtain their vaccination shots‚ Herd Immunity does not exist‚ and diseases can begin to spread. An example of the failure of a society not obtaining Herd Immunity could be considered the Indiana measles
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SPECIFIC GRAVITY BY DENSITY BOTTLE AIM OF THE EXPERIMENT:- To determine the Specific Gravity of soil a particle passing through 4.75 mm IS sieve using Density bottle. APPARATUS REQUIRED:- i. Density bottle of 100 mm capacity. ii. Desiccators. iii. Balance with sensitivity of 0.01 gm. THEORY:- Specific Gravity is the ratio of the mass in air of given volume of dry soil solids to the mass of equal volume of distilled water at 4 o C. Or ratio of unit weight of soil
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