Determining the Enthalpy of Combustion of a Wood Chip IB Chemistry 12 September 18‚ 2014 Ryan Ingham Table 1: Raw data collected from the temperature probe and scale for the water‚ the aluminum can and the wood chip. (Quantitative) Quantity Initial Temperature (±0.1K) Final Temperature (±0.1K) Aluminum Can 46.29g (±0.01g) 296.5 314.7 Water 250g (±0.1g) 296.5 314.7 Wood Chip Before: 4.64g(±0.01g) After: 3.29g (±0.01g) NA
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ADHD the “Misused” Disorder There are nearly 11 percent of children that goes to school that have been diagnosed for ADHD according to the 2013 information from the Center for Disease Control and Prevention. This percentage reflects a tremendous increase over the past 10 years and is causing fueled concerns among doctors that ADHD medications are showing a trend of “misuse” in American children. According to studies there are more than an estimated 6 million kids aging in the range of 4 to 17
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How to find success in IB Biology The International Baccalaureate program offers many classes in the vast majority of SL and HL credits with the program and does so with the science section of the program. There are many different HL science classes that can be taken in IB but here at Edison‚ there are only two classes offered once you become a senior who is looking to take an HL science class. The two choices are HL Physics and HL Biology. Both are arguably the toughest IB classes offered at Edison
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c IB DIPLOMA PROGRAMME PROGRAMME DU DIPLÔME DU BI PROGRAMA DEL DIPLOMA DEL BI N06/3/ECONO/SP1/ENG/TZ0/XX/M+ MARKSCHEME November 2006 ECONOMICS Standard Level Paper 1 7 pages –2– N06/3/ECONO/SP1/ENG/TZ0/XX/M+ This markscheme is confidential and for the exclusive use of examiners in this examination session. It is the property of the International Baccalaureate and must not be reproduced or distributed to any other person without the authorization of IBCA. –3–
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Taylor Harvey Mrs. Thompsen IB Junior English 23 January 2013 In The Crucible‚ Author Arthur Miller creates tension within the characters in order to show the readers that the characters are conflicting. Tension is shown when characters cut each other off in mid-sentence‚ “why‚ that’s not necessary” (40). Also when they get cut off while talking they get frustrated and over whelmed with each other. Tension between the characters is also developed through lies. When Abigal willingly drinks the
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Children Raising Children. When thinking about today’s generation‚ all that comes to mind is teen pregnancy. In almost every high school‚ in every state‚ there is at least one teen that is or has been pregnant. In 2006‚ a study was given to sum up the average number of pregnant teens in the US. Nevada and Arizona have the most‚ averaging at about 230‚000 pregnant teens. Many years ago‚ youths were ashamed if they ended up pregnant‚ and most of the time changed schools to prevent the
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"Madeira" by Ogden Nash This poem is another piece of work written by Ogden Nash. The title of the poem indicates the setting. The author focuses on disclosing two particular areas of production‚ wineries’ and embroidery’. The main tool Nash uses to reveal his idea is imagery. This is so because when seeing the word wineries’ in reader’s eyes it is associated with the grand grape fields spreading out on a great distances and seeming endless in a way. The embroidery’‚ in comparison‚ is a local
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A Focus on Setting The Moonstone by Wilkie Collins (1868) Part 1 – Lines 1 to 16 From the very first description of the story’s setting‚ the audience is already presented with a comparison of mood to atmosphere. “Our house is high up in the Yorkshire coast” (line 1) is the very opposite of the “low cliffs of the loneliest and ugliest little bay” (line 3-4). This contrast in landscape cleverly demonstrates the characters’ contrast in mood‚ behaviors and mindsets. Although the word high may
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Analysis on Feet Feet is a prose talking about a little child looking at his sister’s death. The story is set in a post war period‚ when poverty and diseases are everywhere. We can know this by looking at the date written under the title‚ “September 1948”. The story happened in a working class family in Ireland. We can know that it is set in Ireland from the little sister’s name. From the sentence in line 7‚ “ Una. My younger sister‚ Una.” We know that her name is Una‚ which is an Irish name‚
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Forgive but why? April 6‚ 2014 marked 20 years after the Rwanda genocide in 1994. Most people today have heard about the genocide in Rwanda. 20 years later‚ Rwanda can show us how to forgive and live on. The Hutu and Tutsi’s are two‚ not so different‚ ethnics that live in Rwanda together. The people were classified as two different ethnics when really there isn’t any difference‚ only one is generally taller (Johnson 1). The tension and history between the Hutu and Tutsi’s rivalry shocked the 20th
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