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The effect of concentration on rate
Member rating: No Rating | Words: 1392 | Submitted: Wed Apr 16 2008
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Chemistry Coursework The effect of concentration on rate of reaction By Gavin Teggart Pupil Planning Sheet AT1 Investigating in Science Name Gavin Teggart Candidate No. Centre No 71761 Investigation Title The effect of concentration on the rate of reaction between Sodium Thiosulphate + Hydrochloric Acid 1) What am I trying to find out? I am trying to find out how concentration affects the rate of reaction. 2) What do you think will happen? (Prediction) I predict that the speed of reaction will increase as the concentration is increased. E.g. If I increase the particle amount I should get more reactions as it increases the chances of the particles colliding with each other. 3) What will I have to alter? I will alter the amount of sodium thiosulphate. 4) What will I have to keep the same in order to have a fair test? To make my test a fair one I will have use the same amount of Sodium Thiosulphate and I...
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