In this lab we are going to be observing the decomposition of piglets over a month’s time. There are theory questions that have been given to us before and after the lab. We look back at our original theory to see where we went wrong‚ and then correct it. The lab was disgusting‚ surprising‚ and very interesting. The first questioned to be answered is which piglet decomposes faster‚ a piglet that is in its natural state‚ that is burnt‚ that is buried‚ and that is buried in a wooden box? With
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CHEM 2510 Laboratory Report: Recrystallization and Melting Points Cover Page: Recrystallization and Melting Points by Lab Instructor: January 28‚ 2014 Purpose: The purpose of this experiment was to recrystallize a 95% pure sample of benzoic acid contaminated with approximately 5% salicylic acid using two different methods to determine the melting points and discover the impurities of the substance
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Liquid Crystals from Coconut Oil Fatty Acids - Investigatory Project Liquid Crystals from Coconut Oil Fatty Acids Abstract Liquid crystals are fluids that are between the solid and conventional liquid phases. Liquid crystals are in widespread use‚ especially in optical technologies. They are synthesized by combining fatty acids with cholesterol. This study aims to utilize coconut oil as an alternative source of fatty acids for synthesizing liquid crystals since coconut is cheap and abundant
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Experiment 9: THE TANGENT GALVANOMETER; PURPOSE: In this experiment we will measure the magnitude of the horizontal component of the Earth’s Magnetic field by the use of an instrument called a tangent galvanometer. INTRODUCTION: A tangent galvanometer consists of a number of turns of copper wire wound on a hoop. At the center of the hoop a compass is mounted. When a direct current flows through the wires‚ a magnetic field is induced in the space surrounding the loops of
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then removed the flask and allowed it to cool on the counter for 4.5 minutes while adding 2 ml of cold distilled water dropwise. I then stirred to mix the contents. I Then added 40ml of distilled water in the solution and stirred until crystals began to form. My crystals formed in a matter of seconds. I then put the flask in a 400ml beaker of ice water to cool it down from room temperature for exactly 10 minutes to complete the crystallization process. I then collected the product in a filtration process
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Example lab report of Synthesis of potassium tris (oxalato) ferrate (III) trihydrate Posted by Nurul Yunaliyana Experiment 5: Synthesis of potassium tris (oxalato) ferrate (III) trihydrate Purpose: to synthesis potassium tris (oxalato) ferrate (III) trihydrate ‚K3 [Fe (C2O4)3].3H2O. Introduction: Ferrous ammonium sulfate‚ Fe(NH4)2(SO4)2.6H2O is dissolved in a slightly acid solution‚ excess oxalic acid‚ H2C2O4‚ is added and the following reaction takes place: Fe(NH4)2(SO4)2.6H2O + H2C3O4
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people know what their Personal Legend is and some have ahcieved it. But in the story The Alchemist a shepherd boy named Santiago achieves his Personal Legend with some help from three major characters who teach him many important things. The crystal merchant is one of the characters that helped Santiago by encouraging him and helping him earn back his money. Another important character who helped Santiago in his journey was the English man. He helped Santiago understand many things that he did
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Are formal and semi formal financial institution partnerships a viable option for serving the underserved in India Xavier Institute of Management Bhubaneswar 10/6/2010 Indu Paramita Mahapatra and Malay Harsh The essay tries to identify the potential problems with financial sector and does a gap analysis that leads to potential opportunities in the sector. It also takes a look at the challenges faced by the different financial institutions‚ the goals achieved‚ the targets
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Interest groups are groups of people that work together on the behalf of a particular belief or topic. They have had an increasingly large impact on American politics. One interest group that is currently experiencing a lot of power is the National Organization of Women‚ also known as NOW. They fight very strongly for the rights of all women no matter her background or ethnicity. The National Organization of Women was founded in 1966 by 28 men and women including Betty Friedan‚ Pauli Murray‚ and
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TwentiOs People often refer to the decade of 2000 - 2009 as the 00’s or TwentiOs. Time magazine’s front cover considered it to be‚ “The Decade from Hell” (MACKAY‚ Time Magazine Cover)‚ which was possibly politically referred. However‚ many historical events occurred through the decade‚ along with technology at their highest‚ change in the way our society socialized‚ and millions of dollars spent whether people felt we were in a recession or just crying wolf. Currency was still circulating through
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