b. Characterization of Aspirin B. Set – up Fig. 11.1. Suction Filtration Set – up C. Table 11.1 List of Necessary Chemicals Sample Structure Purpose Physical Properties Hazards Salicylic Acid Starting Material Appearance: white powder Molar Mass: 138.12 g/mol Melting Point: 1590C Boiling Point: 2110C Density: 1.44 g/cm3 Mildly irritating (pulmonary irritants). Harmful by inhalation‚ ingestion and through skin absorption. Acetic Anhydride
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Group 5 Experiment No. 5 Classifications of Alcohols: Lucas Test Q1. REACTION OF PRIMARY‚ SECONDARY AND TERTIARY ALCOHOLS WITH LUCAS REAGENT ALCOHOL IMMEDITE REACTION WITH LUCAS’ REAGENT OBSERVATIONS AFTER 5 MINUTES AT 27 °C TO 28 °C n-butyl alcohol No reaction occurred Secondary butyl alcohol cloudy Tertiary butyl alcohol Cloudy appears Q2. REACTION OF SECONDARY AND TERTIARY ALCOHOLS WITH CONCENTRATED HYDROCHLORIC ACID ALCOHOL OBSERVATIONS Secondary butyl alcohol
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Characterization of Howard Roark in The Fountainhead Egoism is the ethical philosophy that focuses on self-interest as the base of morality. In the novel The Fountainhead‚ the character of Roark displays great honesty towards himself and the people who he encounters in his life. Roark is also a man who has a strong desire toward his work as an architect and accomplishing whatever he can to achieve personal success. This character is extremely independent and sees his opinion as the only one worth
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Flowers for Algernon by Daniel Keyes is a classic science fiction set in southeastern New York‚ New York City. The fictitious prose traces a man’s inner psychological journey within from a world of retardation to a world of great intelligence. Narrated through a series of empirical "Progress Reports"‚ Flowers for Algernon follows the intellectual and emotional rise and fall of Charlie Gordon‚ a young man born with an unusually low Intelligence Quotient (IQ)‚ as he becomes the first human pilot-study
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Dee’s Personality In Alice Walker’s short story‚ Everyday Use‚ the line said by mama "She thinks her sister has held life always in the palm of one hand‚ that no’ is a word the world never learned to say to her."‚ enters us‚ the readers‚ into the personality of Dee. Furthermore‚ the line offers us an open window to view the inter-workings of the family unit. Throughout the story‚ Dee is portrayed as a typical‚ yet unique young woman. She is strong-standing‚ solid and firm none the less. She
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impact on Alice’s life. As Alice daydreams‚ she is in fact learning important lessons that help her change and grow--actually mature. The theme that every experience‚ whether real or imagined‚ contributes to one’s maturity is brought out through characterization and symbolism in the novel. Through direct characterization‚ one learns about Alice and her unique experiences. Carroll takes the reader on a roller-coaster ride of Alice’s adventures through her elaborate dreams. Alice is described in the novel
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Sameer Bhavnani Professor Bachmann English 39 - Film Literature 3 - 25 - 04 Everyday UseOvich Alice Walker wrote a short story called "Everyday Use‚" based on her life as an African in early America. The story was made into a short film that followed the theme (African-American culture) of the story by keeping the plot‚ settings‚ conflict/climax‚ and characters the same. However‚ the story and short film differ in dialogue and point of view. "Everyday Use‚" short film was more story oriented
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the Mad Hatter."I’m as happy as a bee on a sunny day! But I have become quite parched may I have a spot of tea?" Said Alice with delight‚" of course silly child anything for you."As the hatter poured the tea for Alice she was humming a tune that the hatter taught her when she first arrived in wonderland out of nowhere."Here you go" the hatter said‚but right before he gave it to Alice he pulled it away. " Ah-ah-ah not so fast you know what you have to do" said the hatter.Alice walked in front of the
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Flowers for Algernon Short Story Essay Flowers for Algernon (1959) by Daniel Keyes uses different techniques including Changes in Grammar‚ Spelling‚ Punctuation and Algernon as a symbol to produce the themes of Mistreatment of the Mentally Disabled‚ The Tension between Intellect and Emotion‚ The Persistence of the Past in the Present and Algernon as the symbol. All these techniques are presented from Charlie’s first person narration in his progress reports. Daniel Keyes signals Charlie’s changing
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excellent overview of this position is offered in Beckman‚ K.‚ Jean Ma (eds.)‚ Still Moving. Between Cinema and Photography (Durham & London‚ Duke University Press‚ 2008) most especially Raymond Bellour’s essay “Concerning the Photographic.” His characterization of contemporary installation art addressing the relationship between photography and cinema as revealing multiple image-states is particularly descriptive of the ‘life’ that animates Kara Walker’s silhouettes‚ i.e. the very “wildly fluctuating
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