empirical formula of this compound‚ and explain why it is strange. 5. How many grams of BaSO4 (s) are formed when an excess of BaCl2 (aq) is added to 635 mL of 0.314 M Na2SO4 (aq)? BaCl2 (aq) + Na2SO4 (aq) → BaSO4 (s) + 2 NaCl (aq) 6. Determine the empirical and molecular formulas for: a. 75.69% C; 8.80% H; 15.51% O; MW = 206 b. 59.0% C; 7.1% H; 26.2% O; 7.7% N; MW = 180 1. Write (a) complete-formula equation‚ (b) ionic equation‚ (c) net ionic equation for this neutralization reaction: KHSO4
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1. The first step in forecasting often involves a detailed analysis of the historical market data. Ideally‚ you will want to go back at least 10 years and examine monthly data and try to develop a good understanding of the market dynamics. This is useful when developing analogs for future events. However‚ to gauge the appropriateness of these analogs‚ it is useful to speak to someone in the company that has some detailed insights into the market dynamics. 2. Following the data analysis exercise
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Community Problem-Solving CJA/454 Community Problem-Solving In this writing one will view the issues of community policing‚ problem-solving policing‚ the federal governments integration into community policing. Communities across America face an epidemic that is far beyond illness and close to home. There are many questions that come to one’s mind when an ordinary citizen is working with the police to help control their community. Crime is unable to become extinct but may become well tamed
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SOLVING ENVIRONMENTAL PROBLEMS Performance Standard (16EUS/17B).C Draw a picture of an environmental problem in the community and a picture of a possible solution(s) and write a short explanation of the importance of the solution(s) for the community: • Knowledge: identify a community environmental problem and possible solutions; • Comprehension: analyze the connection between the problem and the solutions and the importance of it to the local community; and • Communication: draw a picture that is
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of operations is a rule to clarify confusion that may occur in an equation that has multiple different operations. This rule of Order of Operations states we must solve a complex equation by complete the operations in this order: Parenthesis‚ Exponents‚ Multiplication‚ Division‚ Addition‚ and Subtraction. We can remember this by this mnemonic: Pink‚ Eyes‚ May‚ Doubt‚ Anyone’s‚ Style. *** This will happen if we take this equation and NOT follow the Order of Operation*** 4+ 2 x 3 = If I did not
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PROBLEM SOLVING‚ DECISION MAKING Much of what managers and supervisors do is solve problems and make decisions. New managers and supervisors‚ in particular‚ often make solve problems and decisions by reacting to them. They are "under the gun"‚ stressed and very short for time. Consequently‚ when they encounter a new problem or decision they must make‚ they react with a decision that seemed to work before. It’s easy with this approach to get stuck in a circle of solving the same problem over and
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however‚ this never-ending thinking process also makes them look somewhat pensive and detached‚ as INTPs are perfectly able to conduct full-fledged debates in their own heads. People with this personality type may also find it quite difficult to explain their thoughts to others‚ even when it becomes obvious that their theories are not easily graspable. INTPs may also move on to another topic before their co-workers or partners have figured out what the INTP wanted to say. INTPs cannot
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Bettina Lankard Brown (1998) on using problem-solving approach in vocational educational and their relationship to contextual learning environments. She argues that problem solving is way to relate classroom learning to real-life situations or problems. Problem solving has been emphasized as a means of helping students to develop decision-making skills as a main stream of education. The problem-solving method of teaching incorporates problem-solving activities‚ but places the responsibility for
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Essay : Technology creates more problems than it solves and may threaten or damage the quality of life Technology is the use of machines to solve problems which in most cases couldn’t be solved manually. The machines were used to make our lives easier and on most occasions it has succeeded. Development of ‘wheel’‚ ‘telephone’‚ ‘first-generation computer’ and ‘atom-bomb’ had been the most useful developments for the mankind over the last few centuries. The last century experienced humongous developments
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Step ’by-step guide to critiquing research. Part 1: quantitative research Michaei Coughian‚ Patricia Cronin‚ Frances Ryan Abstract When caring for patients it is essential that nurses are using the current best practice. To determine what this is‚ nurses must be able to read research critically. But for many qualified and student nurses the terminology used in research can be difficult to understand thus making critical reading even more daunting. It is imperative in nursing that care has its foundations
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