In the beautifully written tale The Happy Prince‚ it tells a story of love and generosity. The book delves into a fairy tale of a swallow and a prince‚ it poetically talks of the time when the prince was alive and how he was such a joyful person. The people of the kingdom bestowed upon the prince the nickname ’The Happy Prince.’ When the prince died the town councillors chose to create a statue honouring him‚ setting the statue high above the town so the happy prince could watch over everyone. The
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[pic] Publication data *Title of the book: The happy prince and other tales *Author: Oscar Wilde *Publisher: Noorsons publishers *Date of first publication: 1888(A.D) *Current publication: Not known *Number of stories: Five (5) *Number of
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certain substances to diffuse across a membrane. Materials Needed • Dialysis tubing • 2 pieces of thread • Funnel • Culture dish 8 test tubes • 2 disposable pipets • 100mL beaker • IKI dropper bottle • Silver nitrate dropper bottle • Barium chloride dropper bottle • Albustix • Clinistix Prodecure 1. A piece of dialysis tubing was procured and a knot was tied at one end. 2. A funnel was inserted into the open end of the dialysis tube and it was filled with a solution consisting
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GASTRITIS Gastritis is a medical condition characterized by the inflammation or erosion of the lining of the stomach. It is characterized by gastric mucosal damage represented by inflammation processes‚ degenerative metaplasia‚ allergic processes. Gastritis comes in two forms and they are: * Acute Gastritis It involves the superficial erosion of the gastric mucosa. With acute gastritis‚ it is self- limiting. Regeneration of the mucosa occurs within 24 to 72 hours. * Chronic Gastritis
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AgNO3. These are Iron (III) Nitrate‚ Barium Chloride‚ and Silver Nitrate. All of these are white solids that dissolve in water. We know that silver chloride is highly insoluble in water. So if we reacted an aqueous solution of each of the chemicals with a dilute solution of hydrochloric acid (HCI)‚ the one with Ag+ in it will form AgCl and precipitate as a solid. The other two samples will give no chemical reaction. We have now identified BaCl. We know that Barium Sulfate is highly insoluble in water
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reaction. 5. BaCl2(aq) + H2SO4 → BaSO4(s) + 2HCl Ba+2 + 2Cl- + 2H+ + SO4-2 → BaSO4(s) + 2H+ + 2Cl- Ba+2 + SO4-2 → BaSO4(s) Here we have Hydrogen and chlorine as spectator ions. One of the solubility rules is that sulfates are soluble except in Barium. During observation we noted a color change in liquid though not a solid
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Table of Contents Table of Contents 1 1 Morris Zapp 2 1.1 Morris Zapp at the beginning of ‘Changing places’ 2 1.2 Morris Zapp’s first few weeks in England 3 1.3 The rest of Morris Zapp’s stay in England 6 2. Philip Swallow 9 2.1 Philip Swallow at the beginning of ‘Changing places’ 9 2.2 Philip Swallow’s first few weeks in England 10 2.3 The rest of Philip Swallow’s stay in America 13 3 Literature 16 1 Morris Zapp 1.1 Morris Zapp at the beginning of ‘Changing
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of fireworks would have different elements or compounds in them. b.) If you wanted red fireworks‚ you could use lithium nitrate or lithium chloride. For orange‚ use potassium nitrate‚ calcium nitrate or sodium nitrate. For yellow fireworks use barium nitrate. If you wanted green fireworks use copper II nitrate or copper II chloride. Limitations to compounds you can use in fireworks is you need to make sure they are not toxic‚ so certain colours may not be
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assessing the ability to swallow is as important as assessing a patients lungs or
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Nitrate solutions of barium‚ calcium‚ magnesium‚ and strontium were mixed with solutions containing the sulfate‚ carbonate‚ oxalate‚ and iodate polyatomic anions. Any changes that indicate a chemical reaction such as a color change‚ the formation of a precipitate‚ or the evolution
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