surroundings; thus‚ temperature of the surroundings will increase. By measuring the change in the temperature and using the formula Q= mcΔT‚ we can calculate the enthalpy change of the reaction. Equation 1: CuSO4 + Zn ZnSO4 Ionic Equation: Zn (s) + Cu2+ (aq) Cu (s) + Zn2+ (aq) MATERIALS/APPARATUS: * 1 insulated Styrofoam cup * Copper(II) sulfate solution * Zinc Powder * 1 Thermometer * 1 Stopwatch * Weighing Boat * Electronic Balance VARIABLES: Independent | Dependent
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Gibb’s and Kolb’s Reflective model In this report I am going to evaluate the difference between Gibbs (1988) and Kolb (1984)‚ drawing primarily on Gibbs’s reflective model. The Kolb cycle 1984 was published before Gibbs 1988‚ David A. Kolb published his conception after an experimental test on a book “Experience as the Source of learning and development” while Gibbs published his theory by developing on the existing Kolb cycle (ehow[07/10/2014]). Kolb’s theory is based on 4 cycles. It starts
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Using a format similar to the spreadsheets in this chapter‚ develop a spreadsheet that summarizes this project’s cash flow‚ assuming a four-year useful life after the project is developed. Compute the present value of the cash flows‚ using an interest rate of 9%. What is the NPV for this project? What is the ROI for this project? What is the break-even point? Should this project be accepted by the approval committee? SOLUTION As the numbers indicate‚ this would not be an economically feasible project
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M11/5/MATME/SP1/ENG/TZ1/XX 22117303 mathematics staNDaRD level PaPeR 1 Wednesday 4 May 2011 (afternoon) 1 hour 30 minutes iNSTrucTioNS To cANdidATES candidate session number 0 0 Examination code 2 2 1 1 – 7 3 0 3 Write your session number in the boxes above. not open this examination paper until instructed to do so. do are not permitted access to any calculator for this paper. You Section A: answer all questions in the boxes provided. Section B: answer all questions on the
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In the 1600s‚ when America was a mysterious land inhabited by even more mysterious people‚ a handful of brave souls ventured to this strange new world. These brave souls were known as the Puritans. This special group of people sought refuge in America to practice their religion freely‚ without the ‘corruption of the church’ back in their homeland. Puritans believed that the law‚ economy and social lives of the people should be completely controlled by their one God. These Puritans had a strong developmental
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Best Practices in Implementing Work-Life Balance Programs Srirang Jha Apeejay School of Management‚ New Delhi E-mail: sjha.asm@gmail.com Swarn Kant Mishra Footwear Design & Development Institute‚ Noida E-mail: mishra.swarnkant@gmail.com Abstract Work-life balance programs are important for contemporary organizations not only for ensuring long-term wellbeing and good health of the employees but also to attain long-term competitiveness. There have been a number of researches establishing relationship
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TOMORROW (during exam): USE A BLACK OR BLUE PEN. NO PENCILS‚ NO WHITEOUT. BRING YOUR SESSION NUMBER AND ALL THAT INFO PUT THINGS IN CHRONOLOGICAL ORDER (\__/) IB HISTORY STUDY GUIDE (.___.);; Hitler = Right Mao = Left Paper 1 - Peacemaking THE BIBLE! Questions Question 1 - Importance and Message tips 1A= 5 min (3 marks) -try to put 4 points just in case one of ideas is wrong quote the source or paraphrase the source in answer *make sure answer is focused and succinct *don’t spend too much time on
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The Roaring Twenties is traditionally viewed as an era of great economic prosperity driven by the introduction of a wide array of new consumer goods. The North American economy‚ particularly the economy of the US‚ transitioned from a wartime economy to a peacetime economy; the economy subsequently boomed. The United States augmented its standing as the richest country in the world‚ its industry aligned to mass production and its society acculturated into consumerism. In Europe‚ the economy did not
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A: Plan of Investigation What are the causes of the Opium War which occurred in 1839-1842? When the Chinese decided to ban the opium trade‚ wars broke out due to conflicts between China and Britain. The aim of this investigation is to analyze the causes of the first Opium War‚ as it will cover the circumstances of China through that period‚ and the condition of China with Britain during the war. The analysis will specify what triggered the Opium War and briefly on the impact behind this important
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IB Math SL Type II Internal Assessment High Jump Heights Aim: The aim of this task is to consider the winning height for the men’s high jump in the Olympic Games. The table below gives the height (in centimeters) achieved by the gold medalists at various Olympic Games. Year | 1932 | 1936 | 1948 | 1952 | 1956 | 1960 | 1964 | 1968 | 1972 | 1976 | 1980 | Height(cm) | 197 | 203 | 198 | 204 | 212 | 216 | 218 | 224 | 223 | 225 | 236 | Note: The Olympic Games were not held in 1940 and
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