NAROK FORM FOUR DISTRICT MOCK – 2007 233/3 CHEMISTRY PAPER 3 MARKING SCHEME. 1. Table I : School value - 1mk 8cm3 – 9cm3 1mk Decimal / Accuracy 0.1 ( 1mk) Max ( 2mks) Penalise for unrealistic values a) Average volume 8.5 + 8.5 + 8.5 ½ = 8.5 cm3 ½ penalise for missing units 3 b) Moles of solution A 8.5 x 0.25 ½ = 0.002125 ½ moles 1000 c)i) Moles of HCl in 25cm3 of solution D: HCl + NaOH NaCl + H2O
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Nikola Zuber History/ War without Mercy Paper 4/7/12 Wan War without Mercy Research Paper In the book‚ War without Mercy‚ Race and Power in the Pacific War‚ by John W. Dower and Published by Pantheon Books in 1986‚ the author powerfully illustrates the extreme racial tensions of Japan and the United States and how they affected policies in both countries. During World War II‚ the altercations between Japan and the United States were often overlooked‚ since Germany was taking all of the attention
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The Memory Process Paper I recall playing a game of Trivial Pursuit and me winning the game comes down to one question that I had to rack my brain for the answer. The question asked about a body of water I never learned nor heard of. This paper will explain the concepts of working memory‚ short-term memory‚ long-term memory and their role of encoding and retrieval in the memory process. I took an online memory test (Memory Loss and the Brain‚ 2004) to test my short-term memory. The test consisted
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My most memorable memory included eggs‚ confetti‚ and confusion. This day had many odd occurrences‚ from window paint‚ eggs‚ flour‚ camouflage‚ and a roller coaster of emotions. The best memory ever to me was the last day of my senior year of high school. That day started off as any normal last day of high school. There were camera flashes‚ k.i.t (keep.in.touch) in yearbooks‚ smiles‚ yearbooks flying around the cafeteria‚ and saying goodbye to teachers. As the day progressed‚ it was good being able
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Lee‚ Kathryn E. PI 10 T-5R E13 September 12‚ 2014 Somehow‚ the article Veneration without Understanding‚ written by Renato Constantino‚ strengthened my stand that our great national hero‚ Jose Rizal‚ is not all that great and should not just be the one revered as the most important and absolute hero of our country. Until the present day‚ people still believe that Rizal did so much for his beloved country‚ although we cannot deny the things he did to
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SPH 245 22162 Virgil Brown February 8‚ 2013 Reaction Paper One – “A Day Without A Mexican” I have chosen to react to the 2004‚ Sergio Arau film‚ “A Day Without A Mexican”. This movie examines what might happen if one day a third of the population of the state of California just wasn’t there anymore. As the film progresses we learn that the section of the population that has disappeared is connected by the one fact that they all seem to be of Hispanic heritage. California is isolated from the
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INTRODUCTION The nutrients in bananas also support normal cognitive functioning in terms of focus and memory. Bananas are an excellent source of potassium‚ which helps deliver oxygen to the brain to keep your mind sharp. The magnesium in bananas promotes proper electrical activity between nerve cells in the brain. Magnesium also helps the brain dispose of the waste byproduct of protein metabolism‚ ammonia. By reducing the brain ’s ammonia levels‚ magnesium improves your ability to focus‚ according
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[she] had a car [she] was always tense. [She’s] much happier [that] way” (Source 1). If that were not enough‚ businessman Carlos Arturo Plaza who participated in the Day Without Cars in Bogota‚ Colombia‚ after just a day was able to say “it’s a good oppurtunity to take away stress” (Source 3). Just one day was enough to de-stress this man and if that does not speak wonders‚ one has to wonder what does. The event “[left] the streets of [Bogota] eerily devoid of traffic jams” (Source 3)‚ which goes to show
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The photographs of lynching in American on the website “Without Sanctuary‚” that were uncovered by James Allen‚ displays the gruesome acts of hatred towards blacks and other minorities‚ that occurred throughout the 20th century. When looking at the photographs‚ my heart instantly becomes heavy‚ and fills with heartache‚ pain‚ anger‚ and resentment‚ because of the images depicted before me. In one photograph‚ the unidentified corpse of a young African American male‚ hangs approximately eight feet
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Amnesia and Competency to Stand Trial: Can you defend yourself without memory? Mark O ’Brien Forensic Psychology Dr. Alina Perez Florida Institute of Technology April 13‚ 2012 Abstract The American court system sometimes calls on forensic psychologists to determine the fitness of a defendant to stand trial. This paper specifically looks at the defendant amnesia as criteria for determining competency. Specifically‚ the author first investigates the psychological standards for determining
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