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I aim to discover how temperature affects the rate of reaction with a potato. I will be able to do this by placing potato pieces of equal size into test tubes with hydrogen peroxide in
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Biology Coursework: 3/5/2006 Investigating the Rate of Reaction. Introduction: In this investigation I aim to discover how temperature affects the rate of reaction with a potato. I will be able to do this by placing potato pieces of equal size into test tubes with hydrogen peroxide in. Then I will plot my results onto a graph and work out line of best fit. This will give me the evidence , so I can see what temperature affects the rate of reaction most. Investigation: Introduction: I have conducted this investigation to examine the change of potato 'chips' in 3 different temperatures. This will give good help on my Hypothesis. I can alter any variables if any problems occur with the ones I am using example, Potato strip size, amount of hydrogen peroxide, and apparatus used. Apparatus * One potato. * A Beaker. * Safety goggles. * Three test tubes. * A test tube rack. * A cutting tile. * A cutting knife. * Water. * A Ruler. * A...
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