Percent Composition and Molecular Formula Worksheet 1. What’s the empirical formula of a molecule containing 65.5% carbon‚ 5.5% hydrogen‚ and 29.0% oxygen? 2. If the molar mass of the compound in problem 1 is 110 grams/mole‚ what’s the molecular formula? 3. What’s the empirical formula of a molecule containing 18.7% lithium‚ 16.3% carbon‚ and 65.0% oxygen? 4. If the molar mass of the compound in problem 3 is 73.8 grams/mole‚ what’s the molecular formula? Write the molecular formulas
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Smetanova ulica 17 2000 Maribor Android TV Box (Technical review paper) Author: Arne Korsika Mentor: Izr. prof. dr. Matjaž Debevc Maribor‚ 9.11.2012 Abstract: In this technical review paper‚ the object of observation and testing is Android TV box. All tests will be carried out objectively and without our own point of views. From research and review we expect to expand our knowledge of the Android TV devices and try to develop the first Android TV application. We expect investigate the advantages
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The Effects of TV on Children Nowadays‚ people watch more TV compared to before‚ so they can get all information from all around the world. TV has proved to be a boon for many children‚ but for others it has cursed them to get addicted. Every coin has two sides and same concept apply on TV as well‚ TV has several advantages and disadvantages such as get all knowledgeable information from all over the world‚ to pass their spare time and as negative it can be addictive to children. Firstly‚ students
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What is More Effective TV or Newspapers Reading a newspaper is more effective as a provider of important information than TV. With TV news you have certain times that you must tune in‚ such as twelve or ten o’clock news‚ to catch what is going on in the world today. And even when you do catch the news a those designated time slots on TV they show what people want to see rather than what they need to know to better TV ratings. With TV it is easy to grab the attention of their audience but hard to
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their time watching TV is not good for them. Some consider it a good thing so they have a “babysitter” or think it is good because of educational purposes. There are many different studies done on children and the amount of television they watch. On one website I saw that one study showed children who watched a lot of TV grew up aggressively and ended up in jail‚ in the next sentence it says there are new studies showing it can improve kids behavior. Some doctor’s argue that TV can make children
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Reality TV shows The reality TV is a television genre‚ usually on a feuilleton mode‚ the daily life of anonymous or celebrities. So it is Type of television show that take the life of one of celebrities or anonymous as a subject ‚ whereupon come into contact with reality through presenting of facts in a manner most likely devoid of any goal‚ but the goal of truth itself. Reality shows often borrow from other television genres such as documentary‚ game‚ variety or fiction. The reality TV could
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lot of people believe the amount of violence shown on TV and in the cinema affects the actions of our young people and therefore increases the amount of violence in our society today. Do you agree or disagree with this statement? What can be done to reduce violence in our society today? A matter of considerable controversy at present is the issue of whether young people’s actions are influenced by the amount of violence which appears on TV and in the cinema or not. From my own prospective‚ I
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experimenting with television. UST demonstrated its home-made receiver‚ while Feati opened an experimental television station two years later. On October 23‚ 1953‚ the Alto Broadcasting System (ABS)‚ the forerunner of ABS-CBN‚ made its first telecast as DZAQ-TV Channel 3. The ABS offices were then located along Roxas Blvd. ABS was owned by Antonio Quirino‚ brother of former president Elpidio Quirino. Consequently‚ the first telecast was that of a party at the owner’s residence‚ earning Elpidio Quirino the
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struggled with writing. So throughout high school‚ I always dreaded the possibility of taking Composition 1‚ but even though it will be difficult‚ I know it will be worth it. After all‚ most things worth doing are not easy. Thinking rationally‚ as opposed to focusing on what I was not looking forward to‚ brought me to the decision of which class makes the most sense in my situation. For starters‚ Composition 1 is required by most colleges. Taking it now in high school keeps me from paying later. If
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Apple’s Glasses Free 3D Television Three-dimensional images are jumping out of movie theaters and into living rooms. Well what exactly is 3D TV? It adds the illusion of a third dimension‚ depth‚ to current TV and HDTV display technology‚ which is typically limited to only height and width. Sony‚ Panasonic‚ Mitsubishi‚ Samsung‚ LG‚ and Toshiba currently released these 3D televisions. Television is finally becoming real‚ and the viewer is “in” the experience. This new 3D generation is going to
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