Synthesis Conclusion: Conclusion: As we can see‚ the sources show us that during the Enlightenment period money was very important. It shows that during the time people would do merely anything for money‚ even force their children into arranged marriages or‚ as Voltaire suggest satirically‚ sell them as a food source. Parents or even the brides and grooms themselves would arranged marriages for economic gain. This was not always the case. We have learned from She Stoops to Conquer that‚ although
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Abstract – This multi-step synthesis uses aniline as the starting reagent to synthesize five compounds employing several reactions such as acetylation‚ diazo coupling‚ nitration‚ bromination‚ and hydrolysis. The isolated products were analyzed with TLC and spectral data that determined most products were pure while some had a few impurities indicated by GC‚ LC‚ and a wide melting point range was shown for products 2 and 3. The presence of water in product 2 and 7 was indicated by the IR. Acetanilide
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EXERCISE 11 SYNTHESIS OF ASPIRIN MARAVILLA‚ Ana Mikaela B Group 4 CHEM 40.1 1L Date performed: September 30‚ 2013 Date submitted: October 7‚ 2013 VI. RESULTS AND DISCUSSION Aspirin is prepared by the esterification of salicylic acid with acetic anhydride under acidic conditions. The phenol group in salicylic acid is replaced by a carboxyl group through electrophilic substitution. The mechanism for the reaction can be summarized
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SYNTHESIS AND CHARACTERIZATION OF POLYANILINE/POLY (P-HYDROXYANILINE)/Fe3O4 MAGNETIC NANOCOMPOSITE M. R. SABOKTAKIN‚ A. M. MAHARRAMOV‚ M. A. RAMAZANOV Baku State University‚ Baku‚ Azarbaijan E-mail: mamed_r50@mail.ru Several composites have been studied for static dissipationand microwave absorbing materials based on polyaniline with metallic oxides. These composites which are conducting polymers have been widely used because of their lower density as well their good environmental stability as in
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Jennie K. Daniels Organic Chemistry 2121 11 February 2014 Synthesis of Aspirin Salicylic acid derivatives‚ or salicin‚ are found in the bark of the willow tree. In the 5th century B.C.‚ Hippocrates ground the bark into a powder‚ and later‚ the Natives Americans chewed on the bark to alleviate fever and pain1. In the 19th century‚ a German chemist by the name of Felix Hoffman wanted to find a medication that would ease
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Black Americans‚ segregation‚ and slavery. Most of the people who have studied American history recognize the inhumane actions towards people of color during the 1960’s and 1980’s. Yet‚ people often are not aware of the similar acts perpetrated on the Native Americans during the same period of time. The Native Americans had to suffer their past of external shame imposed on their culture and tradition by the White American society‚ followed by a coercion of White American culture due to the government
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With college comes stress; questions about: money‚ majors‚ and careers are all students have on their minds. In such an ever changing world people have begun to question whether the educational institution of college is worth the hassle like it use to be. Before‚ college was thought of as a must to make a living‚ with college cost rising‚ now people are considering more classic hands-on jobs to be more fruitful (Source F). Once there was a time when our economy was almost entirely based on artisans
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For over the past several years each student is given 3 containers‚ each with 1 larva‚ which they had to care for. After the larvae had formed their chrysalises each student put 1 of their containers into a cold climate approximately 45°F‚ 1 in a warm climate approximately 85°F and 1 stayed out at room temperature approximately 72°F. The larvae spent a total of 5 days in each climate‚ and then they were removed and brought back to room temperature. Then the waiting game started to see how long it
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Teens are spending over one-third of their day using online videos and music. When adolescents spend that much of their time listening to music‚ it is bound to have an effect on them. Certain music lyrics have a negative influence in a teenager’s life. Music can affect teenagers ever-changing emotions‚ cause dangerous thoughts especially to those who are already alienated‚ and cause women to become de-sensitized to being treated poorly. Music can easily affect teenagers’ delicate emotions in a troublesome
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The roots of honor codes can be traced back to the first founding universities in America. While not an official school requisite‚ many institutions of higher education have embraced them to promote honesty and integrity within their school community. At my own school‚ Saint Mary’s College High School‚ the honor code even goes so far as to lay out possible punishments of suspension and expulsion for those who do not comply. However important the school’s administration views the honor code‚ I support
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