to break the necessary bonds so that new bonds can be formed. Thus‚ increasing the concentration of the anode‚ zinc sulfate‚ will increases the rate of reaction for oxidation because there are more zinc ions in the new concentration‚ which would also increase the collision between molecules. This will eventually allow an increase in the transferring rate of electrons to the cathode‚ as there are certainly
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An investigation in to the rate of reaction Plan: I am going to investigate the rate of reaction. The reaction I will be using is: Calcium Carbonate + Hydrochloric acid ---- Calcium Chloride + water + carbon dioxide. CaCO3 + 2HCl ---- CaCl +H2O + CO2 Measurements and Variables: The variables I have chosen to change is strength of the hydrochloric acid which will be 1 mole‚ 0.7 mole‚ 0.5 mole‚ 0.3 mole and 0.1 mole some variable I will not be using are temperature‚ mass‚ density. The measurements
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Assessment Research Question: How does the number of sit-ups affect your heart rate. Independent Variable (IV): Number of sit-ups ( 0‚5‚10‚15‚20). I chose these 5 increments because they are consistent numbers in which everyone can participate without it being to much. Dependent Variable: heart rate( BPM) +/- 4 ( number of beats in 15 seconds multiplied by 4). Materials: timer‚ flat surface‚ movable clothing Background: In this experiment I will test your heart rate and if it increases or decreases
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Practical task No.8: Interest Rates. Mortgage Loan Calculations: until November 23 Individual work. Assignment for those students‚ who did not attend the lectures and did not perform the task in a class. Assignment definitions consist of 16 tasks given below. Use lectures material and provided list of literature. 1) An individual makes a bank deposit of 10‚000 euro that is compounded at an annual interest rate of 6 percent‚ what will be the value of the deposit at the end of one year? Please provide
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This helps the child to develop and become confident‚ thus reducing the possibility of the development of emotional and behavioral disorders. Parents and teachers have an obligation to protect children from abuse and other factors that may perhaps affect their development both mentally and physically. Lastly‚ adequate progresses within the education systems that focus on students’ intervention‚ which will teach‚ encourage and prepare children with emotional behavioral disorder to become productive
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Abstract The short report reveals about the possible risks that affecting the computer system in terms of data loss and malfunctioning of programs. By taking simple precautionary measures the unexpected hazards can be completely eliminated. The most significant preventive measure is timely backing up the data. The other involves physical safety and installation of anti-virus programs. One factor to be kept in mind is that without proper physical safety no data is safe‚ as the hardware parts
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Opening July 3 at New Century Theatre: in acclaimed writer Sarah Treem’s The How and the Why‚ a meeting between two women evolves into an intellectual‚ professional and personal showdown. New in Insight: What happens when you “interview” a group of testate amoebae after they’ve been filmed in a Smith professor’s lab? It turns out that they’re prepared to reveal quite a bit about themselves. Smith has been awarded a three-year grant for a pilot teaching program aimed at increasing the number
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show violence is motivated by the games that kids are playing. They act out these violent and illegal actions on their games and then do them in real life. Most of the teens in todays generation can honestly say they have played a violent video game at least one time in their lives. Therefore‚ they have had to act out a violent action. There are many ways this can affect a child’s behavior in a negative way. Violent video games allow children to act out violent actions on a type of screen with some type
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In this ISP I will try and reveal how the Sires‚ new technology‚ economy‚ and work ethic have changed and produced the booming industry that there is today. To prove this tentative thesis I will map out when each of these factors commenced in the change and establish what one has had the greatest impact. I will then do this through old reports‚ articles‚ videos‚ and bull proofs. In doing this I hope to establish what one of many factors have impacted the most. The main points I will take into thought
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2. History of Japanese Yen. Describe the historical exchange rates between Japanese Yen and U.S. dollar over time. Focus on the big changes and what was the exchange rate in (and years before) July 1993. 3. To Hedge or Not? Do you think Tiffany should actively manage its yen-dollar exchange rate risk? Why or why not? Explain the benefits and costs of hedging. 4. What to Hedge? If Tiffany were to manage its exchange rate risk‚ then identify what exposures should be managed via such a hedging
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