Multistep Synthesis of Tetraphenylcyclopentadienone In this laboratory experiment a synthesis was performed through several separate steps. The purpose of the experiment was to synthesize tetraphenylcyclopentadienone from benzaldehyde and to run reactions on carbonyl containing compounds. There was a total of three steps that led up to the synthesis of the final product‚ tetraphenylcyclopentadienone. The first step of the experiment was the condensation of benzaldehyde to yield
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Thesis: Racism continues to be a prevailing negative theme (despite some radical claims of extinction ) that has evolved to be nurtured by America’s society through media‚ parents and schools‚ and technology. On a trip to the north in 1947 Mary Sive learned the meaning of segregation and racism when she realized that the point of it all was to loom over every aspect of life and make everything more difficult for a colored person no matter how trivially small the matter was. A little over fifty years
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rhetorical analysis‚ and synthesis‚ instructed by Dr. Tina Giovanielli. Although I believe all four arguments were strong‚ for the purpose of this reflective assignment I am going to choose one argument that I think is my strongest piece of writing then analyze it and explain why I think that is my best work. I believe my last assignment (synthesis) was very challenging at first but it ended up to be my strongest piece in the whole semester. Since I have never done any synthesis before this one‚ I found
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Same Sex Marriage Should Same Sex Marriage Be Allowed? Everyday in the United States of America people fall in love. Love is its own universal language that helps evoke ones true‚ deep feelings towards another. Love is not exclusive to any one type of creature or object. A person may love their computer‚ their pet tabby cat‚ or another man or woman. Ultimately‚ when two people are in love they have the option to wed in holy matrimony. Marriage‚ similar to love‚ should not be limited to a member
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Essay #2B: Explanatory Synthesis Paper (30%) Research Prospectus Due: Monday‚ Feb. 17 in library Documentation Days!!: February 19 & 24 Mandatory Conferences: February 21 & 24 (Fri. & Mon.) Rough Draft Due: Wednesday‚ Feb. 26 (2 copies) #2B: Explanatory Synthesis Wednesday‚ March 5 Length: 6 typewritten pages (1300-1500 words) This paper will be a review of an issue related to your summary article: Work in the 21st Century‚ Green Power‚ Parenting and Education‚ Business & Advertising
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and of course ‘119’. He often describes it as though it’s in anguish or no longer beating‚ for example‚ in ‘95’ “a hunger seized my heart” (Tennyson‚ p.1002‚ line 21)‚ and in ‘119’ “where my heart used to beat so quickly” (Tennyson‚ p.1003‚ lines 1-2). This could imply that Hallam had Tennyson’s heart and love‚ and when he died‚ a little bit of Tennyson’s died with him. As a result of publishing such emotive and personal poems about his grief‚ Tennyson opened himself up to the scrutiny of not only
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chloride Clear colorless liquid with gas escaping from container FeCl3 Clear colorless liquid Commercial aspirin Fine powdery white solid crystals I2/KI Deep black liquid KMnO4 Brownish liquid Phosphoric acid Clear colorless liquid Table 2. Preparation of Aspirin. Description Salicylic acid + Acetyl chloride Cloudy white liquid with undissolved white powder Mixture at room temp White cloudy liquid Mixture in ice bath White particles settled at the bottom of cloudy white liquid
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solution‚ CaCl2(s)‚ xylene‚ t-butyl peroxybenzoate‚ methanol‚ 5% aqueous solution of 1‚ 6-hexanediamine‚ NaOH(s)‚ 5% sebacoyl chloride in hexane‚ glacial acetic acid‚ concentrated H2SO4‚ cotton balls‚ acetic anhydride‚ CH2Cl2 Procedure: For the synthesis of polystyrene‚ 10 ml styrene and 20 ml of 1 M NaOH solution was placed in separatory funnel and they were shaked for several times. Aqueous layer was discarded. The styrene layer was washed with water and dried with CaCl2(s). The styrene was placed
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Lang‚ Karen Christina; Lord Death’s Snare: Gender-Related Imagery in the Theragāthā and the Therīgāthā; Journal of Feminist Studies in Religion; Vol. 2‚ No. 2 (Fall‚ 1986)‚ pp. 71 7. Norman‚ K.R; The Elder’s Verses: Theragāthā; Pali Text Society‚ Oxford; 1995.p.72 8. Davids‚ Rhys; Psalms of the Early Buddhists: Pslams of the Sisters; Pali Text Society; London; 1909; p.30 9. Blackstone‚ Kathryn
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clarity based on modeling and explicit instruction by an adult. Two specific hypothesis were investigated in this study: 1) “Do preschoolers align with a model’s speech style and rate? Do these effects persist persist and/or change with exposure?” and 2) Can preschoolers change their speech style and rate when directed?”. III. METHOD: This study consisted of a total of 40
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