aqueous hydrogen peroxide was mixed with 0.50 g of manganese (IV) oxide. The total volume of oxygen formed was measured every 10 seconds. The results of the experiment are shown in the graph. (i) After how many seconds did the decomposition of hydrogen peroxide finish? (ii) How many moles of oxygen were produced at the end of the decomposition? [At room temperature and pressure one mole of oxygen occupies 24000 cm3.] (iii) Use your answer to (ii) to calculate the concentration‚ in mol/dm3
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2141484_daimler_mbc_day_20120329_02_schmidt_sales_marketing From http://www.daimler.com/Projects/c2c/channel/documents/2141484_daimler_mbc_day_20120329_02_schmidt_sales_marketing.pdf Average Age of Mercedes Customer Drops: A Younger‚ Sportier Look for Mercedes-Benz Pays off with U.S. Customers From http://daveknowscars.com/2010/12/14/average-age-of-mercedes-customer-drops-a-younger-sportier-look-for-mercedes-benz-pays-off-with-u-s-customers/ A younger‚ sportier look for Mercedes-Benz pays off with
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(Aristophanes). This is a direct correlation of how a woman was thought of in Ancient Greece. In its simplest terms‚ the Lysistrata is a tale that centers around an Athenian woman named Lysistrata and her comrades who have taken control of the Acropolis in Athens. They are protesting against the endless wars that men are fighting and refuse their husbands sex unless they cease their battles. This revolutionary due to the views of women at the time and how little dominance women had. The woman faced a
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How "Araby‚" "The Hunger Artist‚" and popular TV’s "Here Comes Honey Boo Boo" relate. The Araby is a short narrative telling the story of a young boy‚ pursuing to get the love of his friend’s sister. The un-named boy lives day by day fantasizing about it. On a daily basis he wakes up to watch the girl as she leaves the house‚ he follows her when going to school and at some point by passes her. This goes on every day without a word to her. He is overly excited when the girl finally speaks to him
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Pencil Long ago I lived with my family and friends in a beautiful deep dark forest…Oh! what fun we had..The wind would whistle through our branches where birds built their nests.Squirrels hid their nuts in the holes in our barks‚while small animals and snakes wound in and out at the base…But in the name of civilization‚wood cutters came and began clearing the forest…They began at the outskirts..We could hear the screams of our friends and relatives..Soon it was our day..The lumbermen came and hacked
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The experiment was about people will respond to authority. In the experiment the teacher who is to obey the order of the authority who was the experimenter also the learner who was the recipient of incentive from the teacher. The teacher was given lists of words to teach the student‚ (learner) and the teacher have to read the original word given him also‚ read the four answers. What the learner would do was to press a button to show his answer. And‚ if the answer was wrong‚ the teacher would shock
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This is a speech about the language and the sport. We all know that sports offer a physical and emotional way of knowing and understanding of the world. The sports have also developed their own way to use the language which only fits in sports contexts. But in what ways does the language of sports interact with the author’s purpose? This is what I will address in this speech. The example I found to show in the interaction between language of sports and author’s purpose is a feature article which
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How People Perceive Musicians There are loads of mistaken assumptions about artists. These confusions exist even in instructed social orders the world over. While they apply to craftsmen as a rule‚ our center here is with music. One misguided judgment is that the artist must be a "starving craftsman" and carry on with a poor way of life. Music‚ much the same as whatever other calling‚ has the individuals who succeed fiscally and the individuals who don’t and those in the middle. You see rich
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How does the Catherine Tate sketch use language? Catherine Tate uses a wide variety of linguistic techniques and lexis throughout the comedy sketch with the Prime minister. The effects these techniques have on the audience are focused as they effectively engage the audience whilst being humorous and tactile. The tenor used is strong and inappropriate. Our expectations of a girl participating in work experience with the Prime Minister are somewhat obedient and well mannered‚ yet the complete
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vocal apparatus‚ discovering sounds that are distinctive for their particular language * Sounds will narrow to only the sounds that they hear around them * Intonation patterns are first to be acquired * Babbling appears to be innate ONE WORD UTTERANCES * Occurs at around 12-18 months * Infants discover sounds relating to meaning and start to use the sounds in expressive ways * They might acquire language all in the same way in the end‚ but there is considerable variation in details
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