Post Lab #4- Column Chromatography Organic Chem 3418-2 March 3‚ 2011 Theoretical Background- The fluorene and fluorenone mixture was separated by first dissolving the mixture in heptane. Since “like dissolves like”‚ fluorene dissolves with the non-polar heptane and the polar fluorenone dissolves in the polar ethyl acetate solvent. This phenomenon was illustrated in class before the experiment‚ when it was pointed out why water will not dissolve fluorene‚ fluorenone‚ or transstilbene
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Their Eyes Were Watching God Heroes are seen in all kinds of stories and they are universal characters. They possess qualities that are above the ordinary. They also have a tragic flaw that usually ends up leading to their down fall in the story. They do‚ however end up learning from their experience and grow through it. The novel Their Eyes Were Watching God has a character that could be described as a hero. The main character‚ Janie‚ is a hero because she has extraordinary physical qualities
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The Day You Were Born I was forty-one weeks and one day pregnant‚ lying in an uncomfortable hospital bed‚ wearing a hideous pink gown‚ and counting the minutes until my next contraction. Apparently‚ you were very comfortable in my tummy because there was no sign of you making your appearance any time soon. I was having plenty of contractions but was not dilating; our doctor was looking for a count of at least 60 on the room monitor‚ but I was only in the mid-20s. Before long she ordered that
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1800’s were treated as second class citizens through the standards of equality‚ expectations‚ and usefulness. Freedom for women has been a long and tedious fight‚ but has had some success overtime. Women are still not treated as completely equal to men‚ but hopefully someday that will change. Women were treated as inferior to men and were not given the same equality that men were. Women did not have the right to vote. All men could vote at the time‚ even the different races. In 1896 there were only
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Positive Light on a Negative Image; a Review of the Average Black Man in Their Eyes Were Watching God Despite being her most well-known work‚ Zora Neale Hurston’s novel Their Eyes Were Watching God is quite often ill-received by critics‚ especially black critics; Richard Wright and Alain Locke‚ two black literary critics‚ both gave negative reviews of the novel in 1937. This negative feedback is most likely due to Hurston’s anthropological attention to everyday black life of the time—exemplified
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We Were Liars is a gory‚ suspenseful‚ sophisticated novel written by E. Lockhart. Cadence Sinclair is living a scandalous lie‚ yet she doesn’t realize it. Cadence is dealing with memory loss‚ and can’t put the pieces together until the end of the book. As the conclusion of the book‚ Cadence in the long run uncovers the factuality of what happened in summer 15. Spoiler Alert! Cadence killed her friends:Mirren and Johnny as well as her lover‚ Gat. As if that wasn’t enough‚ two dogs‚ Fatima and Prince
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Review Bubble column reactors Nigar Kantarcia‚ Fahir Borakb‚ Kutlu O. Ulgena‚* aDepartment of Chemical Engineering‚ Bog˘azic¸i University‚ 34342 Bebek-Istanbul‚ Turkey bDepartment of Chemical Engineering‚ Yeditepe University‚ 34755 Kadikoy-Istanbul‚ Turkey Received 31 August 2004; accepted 26 October 2004 Abstract Bubble columns are intensively used as multiphase contactors and reactors in chemical‚ biochemical and petrochemical industries. They provide several advantages during operation
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good she let Joe know how she really felt before he died. 14. Tea Cake is a guy who she falls for after Joe’s death 15. They run off together and get married 16. Nunkie causes drama in the relationship by flirting with Tea Cake. 17. Mrs. Turner get Tea Cake jealous by telling Janie to marry a light skinned man 18. Now why would Janie just let Tea Cake hit her? That women needs to stand up for herself. 19. Motor Boat is a odd name for a character 20. “Their eyes were watching God”: the people
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who were spraying graffiti‚ argued with them and shot them‚ killing one‚ 18-year-old Cesar Arce.” states Isabel Wilkerson‚ journalist for The New York Times. (Mydans 1) A vigilante is a member of a volunteer committee organized to suppress and punish crime summarily as when the processes of law is viewed inadequate. A vigilante typically participates in certain organizations without authorization to enforce the law. The topic vigilante justice occurs in the novel of‚ And Then There Were None
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Development of a Character with the Use of Figurative Language Throughout the novel Their Eyes Were Watching God‚ author Zora Neale Hurston is able to go into great detail using various forms of figurative language. With the use of assorted metaphors and symbols‚ she is able to express the feelings and emotions of Janie‚ the main character. Zora Neale Hurston uses figurative language in Their Eyes Were Watching God to develop Janie’s character and love life over time. Janie’s hair is used as a
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