Objective To synthesis methyl orange by coupling diazotised sulphanilic acid with N‚N-dimethylaniline. Materials (Chemicals) Sulfanilic acid‚ 2.5% aqueous sodium carbonate solution‚ sodium nitrite‚ concentrated hydrochloric acid‚ N‚N-dimethylaniline‚ glacial acetic acid‚ 10% aqueous sodium hydroxide‚ saturated sodium chloride solution Apparatus 50 mL Erlemeyer flask‚ 250 mL beaker‚ test tube‚ hot plate‚ Buchner funnels Procedure In a 50 mL Elermenyer flask 1.2 g of sulfanilic acid and
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solution we can apply is making the Styrofoam as scented glue. A. Operational hypothesis Orange scented glue is more effective than other glue available in the market. B. Null hypothesis Orange scented glue is less effective than other glue available in the market. Methodology A. Research Design Discuss the independent‚ dependent‚ and controlled variables B. Materials Styrofoam Orange peels Alcohol or Vodka Coffee filter or strainer Blender C. Treatment and Procedure
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Orange Wine Color • Orange wine production is related to extended skin contact and oxidation-reduction phenomena • Orange Wine method originated from old Georgian traditional winemaking method – Qvevri • Some countries use Qvevri vessel for fermentation and storage of white wines Orange Winemaking • Several production methods used to produce orange wines • Methods differ by skin maceration time‚ vessels used for fermentation and storage • Most of orange wines are produced by spontaneous fermentation
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nicknamed "The Master of Suspense"‚ he pioneered many techniques in the suspense and psychological thriller genres. Alfred Joseph Hitchcock was born in Leytonstone‚ Essex‚ England. Hitchcock created more than 50 films‚ including the classics Vertigo and Psycho. Hitchcock received the AFI’s Life Achievement Award in 1979. Family Plot‚ Hitchcock’s final film‚ was released in 1976‚ four years before his death. He died in 1980. The Auteur theory is the theory of filmmaking in which the director is viewed
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On the surface of the novel‚ Oranges Are Not The Only Fruit‚ may appear to be about a young lady trying to figure out who she is whilst in a constrained community. However this is not the whole story. Within the novel there are constant struggles with finding who you are‚ social class and the broad concept of fitting in. Winterson does this well through her use of symbols and motifs which are as one example an orange. Even the sub-plots within the novel such as her mother possibly having a lesbian
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Susan Dellinger: Psycho-Geometrics I love great public speakers. I’ve seen some great ones in my life. They captivate the audience‚ entertain‚ educate‚ even make you laugh. The most important part is that they make it look effortless and natural. Susan Dellinger‚ the speaker for the video‚ "Psycho-Geometrics" is one of them. Her presentation was incredibly entertaining‚ interesting‚ and funny. But the focal point was definitely Ms. Dellinger herself. The level of excitement in her voice was great
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C/E essay The Orange Revolution in Ukraine The Orange Revolution was the first revolution that ever happened in Ukraine‚ becoming an independent country. The Orange Revolution was a campaign of protests‚ meetings‚ pickets‚ strikes and other actions of civil disobedience; it was organized and led by Victor Yushchenko ’s supporters. Victor Yushchenko was a major candidate of the opposition during the presidential elections in November-December‚ 2004. On November 21‚ 2004 central Selective Commission
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There There by Tommy Orange The characters (Orvil‚ Edwin‚ and Blue) who make up the Novel by Tommy Orange are very different‚ but they all have one thing in common: they try to figure out who they are within this community and outside of it. Opal believes that “learning about your heritage is a privilege”. Orivil did some research on his culture and learned a lot from it. After finding out about his culture‚ he looked for a traditional outfit that Opal had in her closet and put it on. Orivl found
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The Five Orange Pips When I glance over my notes and records of the Sherlock Holmes cases between the years ’82 and ’90‚ I am faced by so many which present strange and interesting features that it is no easy matter to know which to choose and which to leave. Some‚ however‚ have already gained publicity through the papers‚ and others have not offered a field for those peculiar qualities which my friend possessed in so high a degree‚ and which it is the object of these papers to illustrate. Some
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Atonement Essay Ian McEwan’s novel Atonement contains many obscure thematic elements. McEwan employs a number of themes found in some English romantic poems. For example‚ in Alfred Lord Tennyson’s “Ulysses‚” a comparison is drawn to Briony’s novel that suggests that death is not the end of life. In Percy Bysshe Shelly’s “England in 1819‚” the dying king compares to Briony in that they both live in shame‚ constantly seeking atonement. In Atonement‚ Ian McEwan creates themes that coincide with
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