Discussion The reaction through which 4-mrthaoxyacetophenone is converted to 4-methoxybenzoic acid is a haloform reaction. This reaction involves two distinct stages that occur in the same environment. The first stage occurs through the based-catalyzed halogenation of the ketone that forms a trihalo ketone. First‚ the bleach is transformed into chlorine and hydroxide ions through the following reaction: Then‚ the hydroxyl is able to attack the rather acidic (pKa ~ 20) α-hydrogen of the ketone
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com.ph/search?hl=en&psj=1&bav=on.2‚or.r_qf.&biw=1440&bih=837&bvm=pv.xjs.s.en_US.MpiVkF51mpA.O&um=1&ie=UTF-8&tbm=isch&source=og&sa=N&tab=wi&ei=Anj0Udf9J4nQkgWSkYEw&q=lung%20cancer F-19 RIÑOSA‚Mary Denisse C. II Matapat (G) LUNG CANCER Description: Lung cancer is the second most
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Reaction Paper — Fiction: Short Story “The Jilting of Granny Weatherall” is a small story written by Katherine Anne Porter‚ the American writer. It was published in 1930 along with other short stories alike‚ as part of story collection called “Flowering Judas”. The reaction to this fiction story from a reader’s point of view I’m going to express in this short essay. The whole setting of this story is drawn around the bed of Ms. Weatherall‚ where she is spending the last moments of
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E XPE RIME NT 4 . 5 Reactions of acids Aim To investigate and compare some reactions of a strong acid‚ hydrochloric acid‚ and a weak acid‚ ethanoic acid (common name‚ acetic acid) Equipment Dropper bottles containing: • 0.1 M hydrochloric acid‚ HCl • 0.1 M ethanoic acid (acetic acid)‚ CH3COOH • 0.1 M sodium hydroxide‚ NaOH • 1 M hydrochloric acid‚ HCl • 1 M ethanoic acid (acetic acid)‚ CH3COOH • universal indicator solution • limewater (calcium hydroxide‚ Ca(OH)2) Marble chips (calcium carbonate
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My Reaction to Transcendentalism After reading the Transcendentalist works of Ralph Waldo Emerson and Henry David Thoreau‚ I was surprised at my reaction to them. From what I had originally heard‚ the Transcendentalist works were boring essays. However‚ after reading them‚ I discovered that I can relate to many things that Emerson and Thoreau discuss in their papers. Though I liked Emerson more than I liked Thoreau‚ both of them impressed me with their ability to take such a strong stand on
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Rates of Reaction Coursework Aim: To find out how different concentrations of sodium thiosulphate (Na S2 O3) affects the speed of its reaction with Hydrochloric acid (HCL). Introduction When Sodium Thiosulphate and Hydrochloric acid react they produce a cloudy precipitate. Both of the chemicals are clear solutions and they react together to form a yellow precipitate of sulphur‚ the equation for this reaction is: Na2 S2 O3 + HCL‚ H2 O + NaCL + SO2 + S Sodium Thiosulphate + Hydrochloric
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Bashar H. Attiya Mrs. Newbegin StepUp-Reading 10-21-2013 VANISHING VOICES BY RUSS RYMER Citation Rymer R. (2012). Vanishing Voices. National Geographic‚ July 2012. Summary The writer started his article by describing a group of people called Tuvans‚ who lives in a remote area in the Republic of Tuva‚ in Russian Federation. The importance of this group came from the fact that they are speaking Tuvan‚ a language consider by linguists to be among a group of languages that are
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INDIGENOUS PEOPLE REACTION PAPER WOW! After the symposium‚ I realized how lucky I am to be in a concrete house‚ not worrying if the strong wind will take it with all its might; to live in a more comfortable house with comfortable clothes on. Indigenous people’s always stressing the hell out of them searching for food everyday‚ they can’t even apply for a stable job here in the city or at least away from secluded areas where they live. On the other hand‚ I salute them for they’re always active
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as. Mary agreed she was happy to receive the care being provided and was comfortable in the presence of the healthcare professional. Gaining consent
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Did Mary I deserve the title ‘Bloody Mary’? The question of this essay is ‘Did Mary I really deserve the nickname ‘Bloody Mary’? This essay will show the reasons why she does and why she doesn’t deserve the nickname. Mary I was the daughter of Henry VIII and Catherine of Aragon. She was claimed illegitimate by her father and was forced to sign papers saying that he had never married her mother (Catherine of Aragon). Mary wasn’t allowed to see her mother and was sent away by Henry VIII. She followed
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