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"What Affects How Quickly Sodium Thiosulphate (thio) Goes Cloudy?"
Member rating: No Rating | Words: | Submitted: Thu Jan 01 2004
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"What Affects How Quickly Sodium Thiosulphate (thio) Goes Cloudy?" Skill P - Planning Concentration can change the speed of the reaction in two ways: * The higher the concentration of the thio, the faster the rate of reaction, and the shorter the time span. * The lower the concentration of the thio, the slower the rate of reaction, and the longer the time span. I will be using first-hand experience evidence, as it will be a more reliable investigation, if I were to use secondary sources, the results may not be accurate enough to analyse. I will record my data in a table and then plot it onto a graph; I will use a wide range of equipment. For my experiment, I will use the 'disappearing cross' method. To allow me to make this test a fair test, I will use the same cross for all the tests. The disappearing cross method is whereby I have...
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