Subject: Chemistry SL Title: Preparation of a salt (lead iodide) by using precipitation method. Aim: To produce 1.50 g of lead iodide‚ PbI2‚ assuming 100 % conversion‚ using 1.00 g solid potassium iodide‚ KI‚ and 0.1 M lead nitrate‚ Pb(NO3)2 solution of volume 30 cm3 and hence calculate percentage yield. Calculations: 2KI(s) + Pb(NO3)2( aq) —> PbI2 (s) + 2KNO3 (aq) Mass of PbI2 to be produced = 1.5 g Moles of PbI2 = = 0.003 Moles of KI = 0.003*2 = 0.006 Mass of KI = 0.006*166 = 1.00 g
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Wii Sports Versus Real Life Sports Real life sports and Wii Sports the video game have many similarities and differences to be considered when letting children choose which one they want to play. When children are not able to play real life sports because of weather or illnesses‚ Wii Sports can be a good‚ temporary alternative. Encouraging children to get exercise any way possible will make them healthier. It is also a must for children to have one-on-one interaction with other people. There
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Behind the Swoosh is a documentary worth seeing on one of Nike’s factories located in Indonesia. Unlike what we think about factories here today in the United States‚ you soon learn the ugly truth that in fact Nike’s factory is really a sweatshop. Workers are paid next to nothing and can barely survive. Educating for Justice Directors‚ Leslie Kretzu and Jim Keady are two Americans that go to Indonesia to live as one of Nike’s sweatshop workers and record their time spent living in the slums. The
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The rationale reasons behind safeguarding: protecting children from maltreatment preventing impairment of children’s health and development ensuring that children grow up in circumstances consistent with the provision of safe and effective care and taking action to enable all children to have the best outcomes. This is to keep children safe and to make sure they are receiving the correct care‚ in childcare it is important to hold a food hygiene certificate so that children are kept healthy and well
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EXAMPLE : USING MIXED METHOD: BOTH QUALITATIVE & QUANTITATIVE RESEARCH QuickStop Convenience Stores Background Once upon a time there was a successful line of convenience stores. We’ll call this group of stores "QuickStop". At some point a staff-member realised that QuickStop seemed to be patronised by many more men than women. This was passed along to the management team and they asked the store tellers to informally keep track of the proportions of men to women who came into their stores.
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RELATED KEYWORDS: unemployment|silver|Gold|Federal Reserve|bullion market|bullion Gold down by Rs 40 on poor demand Email this article Print this article Share on Reditt Newsvine Google Bookmarks Live Bookmarks Technorati Yahoo Bookmarks Blogmarks Del.icio.us ApnaCircle Tweet The author has posted comments on this articlePTI | Oct 6‚ 2012‚ 03.20PM IST NEW DELHI: Gold continued it downward spiral for the fourth straight day in the bullion market here on Saturday by losing Rs 40 to
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Financial Forecasting CheckPoint FIN/200 Axia College of University of Phoenix Write a 200- to 300-word explanation of the reasons the following types of companies would need a financial forecast: brand new company‚ family-owned company‚ and a long-standing corporation. The reason type of companies such as brand new companies‚ family-owned companies‚ and long-standing companies would need a financial forecast is to develop projected financial statements; a series of pro forma. The information
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Behind the Curtain: The Process of Choreographing a Performance If you have ever gone to a ballet‚ musical or any sort of live performance‚ you most likely saw some sort of choreography. The art of choreographing is somewhat like writing. You have to plan and research‚ write an outline‚ create multiple drafts‚ receive edits and critiques from peers‚ and finally ending with a finished product to share with the public. Choreography can move the viewer through a storyline‚ portray different emotions
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James patel Economic Strategy MP3 What is the role of timing in deciding to enter or exit a market? Firms decide to enter a market based on current and historical information‚ but time lags can change the economic environment. What are the risks a firm faces in deciding to enter or exit a market? Again‚ use examples from current economic events or events. Apply your statements to these events. Timing is an essential factor in making entrance and exit market decisions; this is due to the fact
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Reality TV vs. Real Life TV One of the main sources of news and entertainment is television. Every household has a television set in their home which the family consumes hours watching. Many reality TV shows are based on shallow and vague values. The growing trend in television now for our culture is “REALITY TV” (real life on TV). Just like the appeal to junk food or the internet reality TV has a dominant effect on our children and us as adults. There is real life and there is TV-life under influence
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