Peroxodisulphate and Iodide practical – exemplar Skill A – Chemical Ideas Reaction between Peroxodisulphate and Iodide The reaction between peroxodisulphate and iodide ions is given by the following equation: S2O¬82- (aq) + 2 I- (aq) 2 SO42- (aq) + I2 (aq) The structure of the peroxodisulphate ion‚ with oxidation states‚ is shown below: (Structure) The changes in oxidation state within the reaction are as follows: Element Oxidation state in reactant Oxidation state in product Oxidised or
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Formal Practical Report Tittle: Rat dissection Date: 16/10/2013 Partners: Sanketh Yadav and Joel Chittiprolu 8C Aim: To investigate the rat’s digestive system and compare the differences and similarities of the organs with the Human’s digestive system and measure them. Materials/ Equipment: Lab court Nitrile Safety Gloves Camera or Phone to take pictures Scissors Probe Scalpel Rulers Nails Bench Plastic bag for excreting waste Eucalyptus Room spray Newspapers for keeping
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McKenzie Franks Topic: Health and Fitness General Purpose: To Inform Specific Purpose: To inform the importance of health and fitness. Thesis: From an unhealthy lifestyle to a healthy lifestyle‚ the changes to be made to help you become healthy and fit I. Introduction A. Attention Grabber: Your food choices affect your everyday life and how you feel today‚ tomorrow and in the future. B. Reason to listen: Good nutrition and exercise is an important part of a healthy lifestyle. Your physical
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physical activity and physical fitness are very important factors in promoting a healthy lifestyle in children. It is vital for physical education teachers to understand how growth and development during childhood can affect a child’s fitness level and life. Children are children and cannot be treated as miniature adults; they are growing and need to participate in exercise appropriate to their age. The purpose of the article was to review the concepts of pediatric exercise physiology that are essential
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reflected by the t ratios in Tables 2 and 3? The group studied was twenty-one elderly women with an average age of 77. Ninety percent of the participants had one or more chronic diseases. Table two represents the programs effects on cardiovascular risk factors and table 3 represents program effects on health behaviors. The t ratios reflected on these tables represents the test results between the pretest and 3 months and again between the pretest and 6 months. 2. Which t ratio in Table 2 represents
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The activities performed in the practical life area helps the child to develop in several areas. The practical life area teaches skills that a child would need for later development. The skills used for basic pegging uses the same muscles and grip that a child would use for holding a pencil and writing. Dressing frames teach the child how to button and unbutton ‚ tie laces and strap Velcro which the child later uses to dress themselves and in turn helps the child to gain independence. These skills
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The Effect of Exercise on Life Exercise causes multiple effects in many areas of life. It improves physical health‚ fitness‚ mental health‚ spiritual health‚ and general overall well-being. It benefits the heart‚ blood circulation‚ lowers cholesterol and fat levels‚ makes arteries and blood vessels more flexible and work better. Exercise is one of the most important parts of keeping at the recommended weight for your height. It also makes muscles stronger and more flexible‚ and improves
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James Parkin Player McPhaul English IV 15 February 2008 The Three Benefits of Exercise Do you need some motivation to get off the couch and begin exercising? Maybe you have started to work out and then stopped your work out routine so many times that you cannot keep track of the number of programs you have tried. Well you are not alone. In fact‚ by statistics that would make you an average American. All the same‚ working out for the sake of health and well-being is becoming increasingly
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Writing Exercise Post my Bachelor’s degree‚ having completed about 4 years of work at Nokia‚ the time had come for me to consider joining a full-time M.B.A. program‚ to boost my career further. I felt that the time was right‚ and conducted my research on potential schools‚ globally. Going by information that I read online‚ an email I received from our HR team at Nokia‚ along with some very positive feedback I received from a close friend‚ who is currently enrolled in the E.M.B.A. program at Hult
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Exercise physiology Touch football is a game derived from Rugby League that requires the opposition to tag or touch the opponent to stop their progress. This assignment is centred on exercise physiology in relation to touch football and my performance in the position of centre. Exercise physiology is the study of the function of the human body during various exercise conditions. Throughout a game of touch football our bodies rely on various energy systems to meet energy demands. Whilst addressing
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