Our Iceberg is Melting is a story of penguins who are very comfortable with their present existence until a curious penguin named Fred discovered one day as result of curiosity that their iceberg was melting. The iceberg was the foundation of the penguins’ existence and without it they would perish. Fred had the courage to inform Alice who is a member of the Leadership Council about condition of the iceberg. Alice was a penguin who got things done and would listen to Fred. Fred had the opportunity
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Determination of pKa James McDuffie ABSTRACT: In this lab‚ the pKa of unknown solution #4 was measured Introduction: This lab focused on the equilibrium constant‚ Ka. Ka is associated with chemical properties of acids. The equivalence point will be reached once the moles of OH- equal the moles of HA and once this point is reached‚ the PH changes very quickly. With the results‚ a titration curve should be produced. Experimental Section Materials and Methods: A buret with NaOH solution
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The Melting Pot For hundreds of years‚ people have been immigrating to America. The list of reasons for this action can be infinite. The most common motive is to begin a new life. Inhabitants from all over the world desire to move to such a great country. This is because there are so many great opportunities in this country that can help people live a great life. Therefore‚ America is the blender and transcender of ethnicities because of language‚ social norms‚ and food. In the states‚
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Lauric Acid Lauric acid‚ also known as Dodecanoic Acid‚ was discovered in 1849 by Marrsson T. It was first discovered in Lauraceae seeds‚ but it is also commonly found in soaps‚ vegetable oil‚ coconut oil‚ and breast milk. Lauric Acid is a clear‚ solid compound that is insoluble in water. It also comes in the form of a white powdery substance. The chemical formula is C12H24O2. It has a molecular weight of 200.32 g/mol. Lauric Acid also has a melting point of 44 C and a boiling point of 289.9
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’ T he -Laughing Clowns coffee shop is situated in a rural city of Australia. The population is approximately 25‚000‚ yet this figure fluctuates markedly as a major university is situated in the town. The university has a large contingent of external students who fillthe population g~\Pleft by the internal students when they are on term breaks. There are seven coffee shops in the ll)Wn‚‚111d each of them has its own special atmosphere. The Laughing Clowns has been in existe.nce for ten
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The Melting Pot of Brazil Brazil is enriched with a cultural pallet of race‚ pride‚ and music. It is most known for its syncretism and blend of culture. The music could be described as soothing‚ exciting‚ or highly spiritual‚ it depends on what your listen to. However‚ Brazil has murky shadows filled with cultural rivalries‚ especially on how the country should view itself. Politics played a big role from Fascist leader Vargas to peaceful and accepting Kubitshek. With the strings of Europe‚
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BICH 172 – Introductory Biochemical Laboratory Worksheet 10 - DNA Melting Curve Course Code: BICH172 Course Name: Introductory Biochemical Laboratory Student Name: CHUNG YUK MAN EMILY Student ID: 10198465 Group Number: 10 Date of Experiment: 16th November 2010 Q1. State the experimental aim and describe the term “hyperchromic effect”. (2 mark) The experimental aims are to study the basic structural characteristic of DNA molecules through UV spectrum
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CULTURE PSYCHOLOGY MELTING POT IN SCHOOL The term “melting pot” is believed to have been introduced by the Jewish play writer Israel Zangwill in his Pre-World War I play about the convergence of people and cultures in a single community. The phrase became a cultural and scholarly idiom to signify the belief that different culture/ racial/ ethnic groups can form one homogenous group; each culture is viewed as equally contributing and equally represented. The “melting pot” view of the cultural
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anti addition of bromines. The melting point was 199-203°C and the NMR J values angle is at 167 which both prove the erythro-2‚3-dibromo-3-phenylpropanoic. Determination of the Stereochemistry of 2‚3-dibromo-3-phenylpropanoic acid. Introduction The purpose of this experiment was to determine the mechanism of the reaction of trans-cinnamic acid with the addition of bromines to 2‚3-dibromo-3-phenylpropanoic acid. An addition of bromine was added to trans-cinnamic acid and it is necessary to determine
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Nitric acid is a highly reactive oxidizing agent used in making fertilizers‚ explosives‚ and rocket fuels‚ and in a wide variety of industrial metallurgical processes. It is also a component of acid rain. Its chemical formula is HNO3 and it has been known as “aqua fortis”‚ which means strong water‚ to alchemists. It is a transparent‚ colorless to yellowish‚ fuming corrosive liquid. Nitric acid is a strong acid and therefore it completely dissociates in water. It has a gravity of 1.41 and the concentration
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