Anise oil was successfully able to be extracted from anise seeds during this experiment. It was done by first crushing the seeds‚ then placing them into a distillation apparatus. The distillation apparatus evaporated the liquid from the seeds‚ which was captured in a flask. Next‚ DCM was added to the distillate‚ which allowed the water to be separated from the anise oil. Finally‚ the DCM evaporated and the pure anise oil was collected. The process of steam distillation allowed the anise oil in
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often‚ children are hidden from the cold hard truths in the world. They’re told to leave certain topics alone and to stay away from the news. The youth is being treated like a doll. They’re forced to obey irrational orders and they’re not even allowed to speak up for themselves in the government. This issue with adults not involving the youth in serious topics is still a controversial topic. Many years ago and still to this day‚ adults want to keep their children away from the dangers of the world
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In That Was Then‚ This Is Now by S.E. Hinton‚ there are two main female characters‚ Angela Shepard and Cathy Carlson. They both play big parts in the book‚ but they are two totally different characters with barely anything in common. Bryon compares the two girls a few times throughout the book. Cathy was sweet‚ but she didn’t take people’s nonsense. She came from a good family with lots of siblings and loving parents. Angela was bitter‚ and she didn’t have a good home life or family. There
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Producing Isoamyl Acetate from Isoamyl Alcohol and Acetic Anhydride through Esterification Racquel Erica D.G. Isada‚ Jannah B. Juan*‚ Moses Isaiah L. Koh and Hedder A. Lim Department of Biology‚ College of Science University of Santo Tomas‚ España Street‚ Manila 1051 Date Submitted: August 13‚ 2014 Abstract: In this experiment‚ the synthesis of Isoamyl acetate from Isoamyl alcohol and Acetic anhydride was prepared with the process of Esterification. By using the reflux technique‚ extraction
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Gjulia Vokrri 02-15-2013 Abstract Alkenes can be produced by heating and dehydrating an alcohol in the presence of a strong acid. The purpose of this experiment was to synthesize cyclohexene by dehydration of cyclohexanol and to detect the presence of a double bond in the alkene. The dehydration reaction using distillation was performed using two acid catalysts‚ 85% phosphoric acid and sulfuric acid. Tests for unsaturation were performed
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Alkene Synthesis from Alcohol: Preparation of Cyclohexene From Cyclohexanol 5/29/14 Abstract: A 42.89% yield cyclohexene was successfully synthesized from 10.0 mL cyclohexanol by unimolecular elimination (E1) through the dehydration of cyclohexanol and confirmed via a bromine test and the IR spectra. Introduction: Alkenes are hydrocarbons that have carbon–carbon double bonds and are one of the many functional groups in organic molecules. Alkenes are sp2 hybridized
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the Stanford Prison Experiment‚ how do you think you would react? If I was placed in this experiment‚ I think‚ would react differently whether I was a guard or a prisoner. If I was a guard I think conform more to the group influence because of the effect of having the power over someone else. I think that it would be easy to get caught up in having all the power in this experiment. However I think my attitude would be different If I was a prisoner in the experiment. If I was a prisoner‚ I would
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If you were awarded this scholarship‚ how will it impact your educational goals? If I am awarded this scholarship‚ my educational goals will be impacted in many ways. Most importantly‚ I will have the confidence of those that awarded this scholarship. I will also have more confidence in myself to reach my goals. Finally‚ I will have the means to pursue my dream of obtaining a degree. Knowing that someone believes in my abilities enough to select me over all the other worthy candidates
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How successful was Nazi propaganda from1933 to 1939? How is Success of Propaganda Gauged? The Nazi propaganda machine is at times impressive‚ at times unusual‚ at times terrifying. "...Everything is propaganda." The Nazis understood human psychology. It was Goebbels’ simple realisation that‚ for instance in cinematic propaganda‚ there was a need for the viewer to be entertained. Otherwise‚ there would be no interest in watching at all. This is simply a single instance of the successfulness
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air condenser to synthesize crude acetaminophen‚ resulting in 0.097 grams (47.48% yield). The crude acetaminophen was then recrystallized in a solvent of water and methanol over heat resulting in 0.082 grams (39.61% yield) of pure acetaminophen. Melting points of both crude and pure acetaminophen were taken‚ and found to be 165.9 - 170.9°C and 168.2 - 171.5°C‚ respectively. The literature melting point of acetaminophen is 169.5 – 171.0°C‚ indicating that our final product was pure.
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