In conclusion to the distillation lab‚ I think our data shows that our experiment went well. Our graph resembles the graph in the lab handout (graphs attached to lab notebook sheets). The fractional distillation shows the sharp slope between when the cyclohexane burns off and mostly only toluene remains. The microscale graph seems to be accurate because it shows the large jump where the cyclohexane is burned off. To view the apparatuses used in the experiment look at the attached pictures. To
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Barry Allahyar Dr. Dodd CHEM 2122 2010-09-16 Experiment 19: Fischer Esterification‚ Conclusion The objective in this experiment was to efficiently perform an Fischer esterification of 1-butanol and acetic acid to form water and n-butyl acetate‚ and to confirm the esterification using IR spectroscopy analysis. It was found that 0.734 grams of n-butyl acetate was formed with a percent yield of 61%. The product was confirmed using IR spectroscopy and boiling point confirmation. The reaction mechanism
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October 14‚ 2012 The Problem With Advanced Directives From an early age‚ it needs to be decided what steps should be taken when the end is near and a patient can’t communicate what their wishes would be. We do not know when that day might come‚ as death often comes without warning. Before this day comes‚ we need to be prepared and be able to tell the people closest to us what we wish for ourselves when we can no longer make the decisions. This process is called advanced directives or better known as
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Paper Deficiëntievak Advanced Management Accounting Paper Advanced Management Accounting Personalia Titel: Status: Advanced Management Accounting Openbaar Naam Student: Studienummer: Adres: Roland Tjoeng N.v.t. Poelhekkestraat 12 3532 CN Utrecht Telefoon: E-mail: 06 28 78 37 92 RolandTjoeng@Gmail.com Instelling Universiteit van Amsterdam Amsterdam Business School Begeleider: Drs. Maarten Schulp (m.schulp@uva.nl) Periode: Augustus 2010 Augustus 2010 1
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Conclusion Teen pregnancy is a pregnancy in female human-beings who are below the age of twenty years and being a teen parent it isn’t as great as it sounds. Teen pregnancy should be highly discouraged has it has effect on the teenage mother and the baby born. The teen mother may face complications such as premature labor‚ medical complication during the pregnancy period‚ at child birth or after child birth and are likely to drop out of school. One cause for an early pregnancy for a teenager
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Result #5: Professionalism and Professional Development - Take responsibility for self-learning by acquiring knowledge and skills in workforce development in general and in assigned program areas in particular; effectively communicate with co-workers‚ grantees and customers; work in a cooperative and collaborative manner with co-workers and associates; and demonstrates professional acumen and ethical behavior. Breakdown on written communication requirements: • Communicates in a succinct‚ logical
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deprive a person of life‚ liberty‚ or property without due process of law‚ or to deny a person the equal protection of the laws” (W.J.F‚ p.402). The statement above demonstrates evidence of why the 14th amendment was added to the Constitution. In conclusion‚ the major principles in democracy consist of different variable including having individual right that are specified by amendments. Among these rights are freedoms such as freedom of speech‚ right to vote‚ right to due process of the law all rights
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Lab Conclusion on Density In the lab of measuring density‚ precision and accuracy are very key components. Precision is the exactness of a measurement or good technique. Now accuracy is the value that we measured compared to the true value that the book has. Precision and accuracy are important because you need to have good technique and have your value close to the true value to minimize the error analysis. If you do these steps correctly you are a good chemist but if you do them poorly they
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Alum Lab Conclusion The purpose of this laboratory was to use two different techniques to attempt to identify the melting point and the mole ratio of hydrated water to anhydrous aluminum‚ potassium‚ and sulfate of AlKSO4. The hypotheses were: if the alum was put in a capillary tube the melting point of alum will be able to be determined; and the water of hydration in alum crystals will be possible to determine if the alum is heated with a Bunsen burner. Results: Part 1: Data Table | Trial
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VI- CONCLUSION The eye is the organ of vision. It has a complex structure consisting of a transparent lens that focuses light on the retina. The retina is covered with two basic types of light-sensitive cells-rods and cones. The cone cells are sensitive to color and are located in the part of the retina called the fovea‚ where the light is focused by the lens. The rod cells are not sensitive to color‚ but have greater sensitivity to light than the cone cells. These cells are located around the
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